feat: add header options to text panel

#### Description

- A PromQL subquery without a step, for example
`max_over_time(metric[5m:])`, segfaulted the whole query-service. The
engine calls `NoStepSubqueryIntervalFn` for such subqueries, and we
build the engine without it, so the call hits a nil function.
- The bug is present on every PromQL surface, because all of them share
the one engine constructor in `pkg/prometheus/engine.go`: v3 and v5
`query_range`, `/api/v1/query`, the clickhousev2 transpiler, and promql
alert rules. A saved rule with such a subquery crash-loops the instance
on its own schedule.
- The fix sets the callback to 1m. This matches the Prometheus default
global `evaluation_interval`, which upstream wires into this field. One
place fixes every path.
- This is the root cause of the SigNoz/platform-pod#3068 incident. The
instance-hardening request from that incident is tracked in
SigNoz/pulse-pod#308.

#### Issues closed by this PR

Closes SigNoz/platform-pod#3068

#### Additional Information

We audited `EngineOpts` for more bugs of the same class.
`NoStepSubqueryIntervalFn` is the only field the engine calls without a
nil guard; `promql.NewEngine` defaults the other nil-able fields
(`Parser`, `FeatureRegistry`). The remaining gaps against upstream
wiring are not crashes, and we filed them separately:
SigNoz/pulse-pod#305 (`@` modifier and negative offset disabled),
SigNoz/pulse-pod#306 (engine self-metrics not registered),
SigNoz/pulse-pod#307 (active query tracker startup panic risk),
SigNoz/pulse-pod#309 (step guard in the v3 cache), SigNoz/pulse-pod#310
(upstream proposal to fail fast on the nil callback).

Tests for the bug:

- `pkg/prometheus/engine_test.go` — fails with the exact segfault when
the fix is removed.
- `tests/integration/tests/promqlconformance/04_no_step_subquery.py` — a
step-less subquery through `/api/v5/query_range` returns correct values
on both providers, and the service stays up.
- `tests/integration/tests/alerts/04_promql_subquery_no_step.py` — a
promql alert rule with a step-less subquery evaluates and fires.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

.github/workflows/integrationci.yaml

@@ -50,7 +50,6 @@ jobs:
           - logspipelines
           - passwordauthn
           - preference
-          - quickfilter
           - querierlogs
           - queriertraces
           - queriermetrics

docs/api/openapi.yml

@@ -2944,6 +2944,11 @@ components:
         publicDashboard:
           $ref: '#/components/schemas/DashboardtypesGettablePublicDasbhboard'
       type: object
+    DashboardtypesHeaderOptions:
+      properties:
+        hide:
+          type: boolean
+      type: object
     DashboardtypesHistogramBuckets:
       properties:
         bucketCount:
@@ -3281,6 +3286,11 @@ components:
       - kind
       - spec
       type: object
+    DashboardtypesPanelBackground:
+      enum:
+      - solid
+      - transparent
+      type: string
     DashboardtypesPanelFormatting:
       properties:
         decimalPrecision:
@@ -3301,6 +3311,7 @@ components:
           signoz/NumberPanel: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesNumberPanelSpec'
           signoz/PieChartPanel: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesPieChartPanelSpec'
           signoz/TablePanel: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesTablePanelSpec'
+          signoz/TextPanel: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesTextPanelSpec'
           signoz/TimeSeriesPanel: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesTimeSeriesPanelSpec'
         propertyName: kind
       oneOf:
@@ -3311,6 +3322,7 @@ components:
       - $ref: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesTablePanelSpec'
       - $ref: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesHistogramPanelSpec'
       - $ref: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesListPanelSpec'
+      - $ref: '#/components/schemas/DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesTextPanelSpec'
       type: object
     DashboardtypesPanelPluginKind:
       enum:
@@ -3321,6 +3333,7 @@ components:
       - signoz/TablePanel
       - signoz/HistogramPanel
       - signoz/ListPanel
+      - signoz/TextPanel
       type: string
     DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesBarChartPanelSpec:
       properties:
@@ -3394,6 +3407,18 @@ components:
       - kind
       - spec
       type: object
+    DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesTextPanelSpec:
+      properties:
+        kind:
+          enum:
+          - signoz/TextPanel
+          type: string
+        spec:
+          $ref: '#/components/schemas/DashboardtypesTextPanelSpec'
+      required:
+      - kind
+      - spec
+      type: object
     DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesTimeSeriesPanelSpec:
       properties:
         kind:
@@ -3685,6 +3710,36 @@ components:
       - color
       - columnName
       type: object
+    DashboardtypesTextAlign:
+      enum:
+      - left
+      - center
+      - right
+      type: string
+    DashboardtypesTextMode:
+      enum:
+      - markdown
+      type: string
+    DashboardtypesTextPanelSpec:
+      properties:
+        headerOptions:
+          $ref: '#/components/schemas/DashboardtypesHeaderOptions'
+        mode:
+          $ref: '#/components/schemas/DashboardtypesTextMode'
+        presentation:
+          $ref: '#/components/schemas/DashboardtypesTextPresentation'
+        text:
+          type: string
+      type: object
+    DashboardtypesTextPresentation:
+      properties:
+        background:
+          $ref: '#/components/schemas/DashboardtypesPanelBackground'
+        textAlign:
+          $ref: '#/components/schemas/DashboardtypesTextAlign'
+        verticalAlign:
+          $ref: '#/components/schemas/DashboardtypesVerticalAlign'
+      type: object
     DashboardtypesTextVariableSpec:
       properties:
         constant:
@@ -3894,6 +3949,12 @@ components:
       - kind
       - spec
       type: object
+    DashboardtypesVerticalAlign:
+      enum:
+      - top
+      - center
+      - bottom
+      type: string
     ErrorsJSON:
       properties:
         code:
@@ -7383,26 +7444,6 @@ components:
       - custom
       - text
       type: string
-    QuickfiltertypesSignalFilters:
-      properties:
-        filters:
-          items:
-            $ref: '#/components/schemas/TelemetrytypesTelemetryFieldKey'
-          nullable: true
-          type: array
-        signal:
-          type: string
-      type: object
-    QuickfiltertypesUpdatableQuickFilters:
-      properties:
-        filters:
-          items:
-            $ref: '#/components/schemas/TelemetrytypesTelemetryFieldKey'
-          nullable: true
-          type: array
-        signal:
-          type: string
-      type: object
     RenderErrorResponse:
       properties:
         error:
@@ -18339,165 +18380,6 @@ paths:
       summary: Get query range result (v2)
       tags:
       - dashboard
-  /api/v2/quick_filters:
-    get:
-      deprecated: false
-      description: Returns the org's quick filters for every signal, each filter as
-        a telemetry field key.
-      operationId: ListQuickFilters
-      responses:
-        "200":
-          content:
-            application/json:
-              schema:
-                properties:
-                  data:
-                    items:
-                      $ref: '#/components/schemas/QuickfiltertypesSignalFilters'
-                    nullable: true
-                    type: array
-                  status:
-                    type: string
-                required:
-                - status
-                - data
-                type: object
-          description: OK
-        "400":
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/RenderErrorResponse'
-          description: Bad Request
-        "401":
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/RenderErrorResponse'
-          description: Unauthorized
-        "403":
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/RenderErrorResponse'
-          description: Forbidden
-        "500":
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/RenderErrorResponse'
-          description: Internal Server Error
-      security:
-      - api_key:
-        - quick-filter:list
-      - tokenizer:
-        - quick-filter:list
-      summary: List quick filters
-      tags:
-      - quick_filter
-    put:
-      deprecated: false
-      description: Replaces the org's quick filters for the signal named in the body.
-      operationId: UpdateQuickFilters
-      requestBody:
-        content:
-          application/json:
-            schema:
-              $ref: '#/components/schemas/QuickfiltertypesUpdatableQuickFilters'
-      responses:
-        "204":
-          description: No Content
-        "400":
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/RenderErrorResponse'
-          description: Bad Request
-        "401":
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/RenderErrorResponse'
-          description: Unauthorized
-        "403":
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/RenderErrorResponse'
-          description: Forbidden
-        "500":
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/RenderErrorResponse'
-          description: Internal Server Error
-      security:
-      - api_key:
-        - quick-filter:update
-      - tokenizer:
-        - quick-filter:update
-      summary: Update quick filters
-      tags:
-      - quick_filter
-  /api/v2/quick_filters/{signal_name}:
-    get:
-      deprecated: false
-      description: Returns the org's quick filters for one signal, each filter as
-        a telemetry field key.
-      operationId: GetQuickFilters
-      parameters:
-      - in: path
-        name: signal_name
-        required: true
-        schema:
-          type: string
-      responses:
-        "200":
-          content:
-            application/json:
-              schema:
-                properties:
-                  data:
-                    $ref: '#/components/schemas/QuickfiltertypesSignalFilters'
-                  status:
-                    type: string
-                required:
-                - status
-                - data
-                type: object
-          description: OK
-        "400":
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/RenderErrorResponse'
-          description: Bad Request
-        "401":
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/RenderErrorResponse'
-          description: Unauthorized
-        "403":
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/RenderErrorResponse'
-          description: Forbidden
-        "500":
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/RenderErrorResponse'
-          description: Internal Server Error
-      security:
-      - api_key:
-        - quick-filter:read
-      - tokenizer:
-        - quick-filter:read
-      summary: Get a signal's quick filters
-      tags:
-      - quick_filter
   /api/v2/readyz:
     get:
       operationId: Readyz

frontend/src/api/generated/services/quick-filter/index.ts

@@ -1,298 +0,0 @@
-/**
- * ! Do not edit manually
- * * The file has been auto-generated using Orval for SigNoz
- * * regenerate with 'pnpm generate:api'
- * SigNoz
- */
-import { useMutation, useQuery } from 'react-query';
-import type {
-	InvalidateOptions,
-	MutationFunction,
-	QueryClient,
-	QueryFunction,
-	QueryKey,
-	UseMutationOptions,
-	UseMutationResult,
-	UseQueryOptions,
-	UseQueryResult,
-} from 'react-query';
-
-import type {
-	GetQuickFilters200,
-	GetQuickFiltersPathParameters,
-	ListQuickFilters200,
-	QuickfiltertypesUpdatableQuickFiltersDTO,
-	RenderErrorResponseDTO,
-} from '../sigNoz.schemas';
-
-import { GeneratedAPIInstance } from '../../../generatedAPIInstance';
-import type { ErrorType, BodyType } from '../../../generatedAPIInstance';
-
-/**
- * Returns the org's quick filters for every signal, each filter as a telemetry field key.
- * @summary List quick filters
- */
-export const listQuickFilters = (signal?: AbortSignal) => {
-	return GeneratedAPIInstance<ListQuickFilters200>({
-		url: `/api/v2/quick_filters`,
-		method: 'GET',
-		signal,
-	});
-};
-
-export const getListQuickFiltersQueryKey = () => {
-	return [`/api/v2/quick_filters`] as const;
-};
-
-export const getListQuickFiltersQueryOptions = <
-	TData = Awaited<ReturnType<typeof listQuickFilters>>,
-	TError = ErrorType<RenderErrorResponseDTO>,
->(options?: {
-	query?: UseQueryOptions<
-		Awaited<ReturnType<typeof listQuickFilters>>,
-		TError,
-		TData
-	>;
-}) => {
-	const { query: queryOptions } = options ?? {};
-
-	const queryKey = queryOptions?.queryKey ?? getListQuickFiltersQueryKey();
-
-	const queryFn: QueryFunction<Awaited<ReturnType<typeof listQuickFilters>>> = ({
-		signal,
-	}) => listQuickFilters(signal);
-
-	return { queryKey, queryFn, ...queryOptions } as UseQueryOptions<
-		Awaited<ReturnType<typeof listQuickFilters>>,
-		TError,
-		TData
-	> & { queryKey: QueryKey };
-};
-
-export type ListQuickFiltersQueryResult = NonNullable<
-	Awaited<ReturnType<typeof listQuickFilters>>
->;
-export type ListQuickFiltersQueryError = ErrorType<RenderErrorResponseDTO>;
-
-/**
- * @summary List quick filters
- */
-
-export function useListQuickFilters<
-	TData = Awaited<ReturnType<typeof listQuickFilters>>,
-	TError = ErrorType<RenderErrorResponseDTO>,
->(options?: {
-	query?: UseQueryOptions<
-		Awaited<ReturnType<typeof listQuickFilters>>,
-		TError,
-		TData
-	>;
-}): UseQueryResult<TData, TError> & { queryKey: QueryKey } {
-	const queryOptions = getListQuickFiltersQueryOptions(options);
-
-	const query = useQuery(queryOptions) as UseQueryResult<TData, TError> & {
-		queryKey: QueryKey;
-	};
-
-	return { ...query, queryKey: queryOptions.queryKey };
-}
-
-/**
- * @summary List quick filters
- */
-export const invalidateListQuickFilters = async (
-	queryClient: QueryClient,
-	options?: InvalidateOptions,
-): Promise<QueryClient> => {
-	await queryClient.invalidateQueries(
-		{ queryKey: getListQuickFiltersQueryKey() },
-		options,
-	);
-
-	return queryClient;
-};
-
-/**
- * Replaces the org's quick filters for the signal named in the body.
- * @summary Update quick filters
- */
-export const updateQuickFilters = (
-	quickfiltertypesUpdatableQuickFiltersDTO?: BodyType<QuickfiltertypesUpdatableQuickFiltersDTO>,
-	signal?: AbortSignal,
-) => {
-	return GeneratedAPIInstance<void>({
-		url: `/api/v2/quick_filters`,
-		method: 'PUT',
-		headers: { 'Content-Type': 'application/json' },
-		data: quickfiltertypesUpdatableQuickFiltersDTO,
-		signal,
-	});
-};
-
-export const getUpdateQuickFiltersMutationOptions = <
-	TError = ErrorType<RenderErrorResponseDTO>,
-	TContext = unknown,
->(options?: {
-	mutation?: UseMutationOptions<
-		Awaited<ReturnType<typeof updateQuickFilters>>,
-		TError,
-		{ data?: BodyType<QuickfiltertypesUpdatableQuickFiltersDTO> },
-		TContext
-	>;
-}): UseMutationOptions<
-	Awaited<ReturnType<typeof updateQuickFilters>>,
-	TError,
-	{ data?: BodyType<QuickfiltertypesUpdatableQuickFiltersDTO> },
-	TContext
-> => {
-	const mutationKey = ['updateQuickFilters'];
-	const { mutation: mutationOptions } = options
-		? options.mutation &&
-			'mutationKey' in options.mutation &&
-			options.mutation.mutationKey
-			? options
-			: { ...options, mutation: { ...options.mutation, mutationKey } }
-		: { mutation: { mutationKey } };
-
-	const mutationFn: MutationFunction<
-		Awaited<ReturnType<typeof updateQuickFilters>>,
-		{ data?: BodyType<QuickfiltertypesUpdatableQuickFiltersDTO> }
-	> = (props) => {
-		const { data } = props ?? {};
-
-		return updateQuickFilters(data);
-	};
-
-	return { mutationFn, ...mutationOptions };
-};
-
-export type UpdateQuickFiltersMutationResult = NonNullable<
-	Awaited<ReturnType<typeof updateQuickFilters>>
->;
-export type UpdateQuickFiltersMutationBody =
-	| BodyType<QuickfiltertypesUpdatableQuickFiltersDTO>
-	| undefined;
-export type UpdateQuickFiltersMutationError = ErrorType<RenderErrorResponseDTO>;
-
-/**
- * @summary Update quick filters
- */
-export const useUpdateQuickFilters = <
-	TError = ErrorType<RenderErrorResponseDTO>,
-	TContext = unknown,
->(options?: {
-	mutation?: UseMutationOptions<
-		Awaited<ReturnType<typeof updateQuickFilters>>,
-		TError,
-		{ data?: BodyType<QuickfiltertypesUpdatableQuickFiltersDTO> },
-		TContext
-	>;
-}): UseMutationResult<
-	Awaited<ReturnType<typeof updateQuickFilters>>,
-	TError,
-	{ data?: BodyType<QuickfiltertypesUpdatableQuickFiltersDTO> },
-	TContext
-> => {
-	return useMutation(getUpdateQuickFiltersMutationOptions(options));
-};
-/**
- * Returns the org's quick filters for one signal, each filter as a telemetry field key.
- * @summary Get a signal's quick filters
- */
-export const getQuickFilters = (
-	{ signalName }: GetQuickFiltersPathParameters,
-	signal?: AbortSignal,
-) => {
-	return GeneratedAPIInstance<GetQuickFilters200>({
-		url: `/api/v2/quick_filters/${signalName}`,
-		method: 'GET',
-		signal,
-	});
-};
-
-export const getGetQuickFiltersQueryKey = ({
-	signalName,
-}: GetQuickFiltersPathParameters) => {
-	return [`/api/v2/quick_filters/${signalName}`] as const;
-};
-
-export const getGetQuickFiltersQueryOptions = <
-	TData = Awaited<ReturnType<typeof getQuickFilters>>,
-	TError = ErrorType<RenderErrorResponseDTO>,
->(
-	{ signalName }: GetQuickFiltersPathParameters,
-	options?: {
-		query?: UseQueryOptions<
-			Awaited<ReturnType<typeof getQuickFilters>>,
-			TError,
-			TData
-		>;
-	},
-) => {
-	const { query: queryOptions } = options ?? {};
-
-	const queryKey =
-		queryOptions?.queryKey ?? getGetQuickFiltersQueryKey({ signalName });
-
-	const queryFn: QueryFunction<Awaited<ReturnType<typeof getQuickFilters>>> = ({
-		signal,
-	}) => getQuickFilters({ signalName }, signal);
-
-	return {
-		queryKey,
-		queryFn,
-		enabled: !!signalName,
-		...queryOptions,
-	} as UseQueryOptions<
-		Awaited<ReturnType<typeof getQuickFilters>>,
-		TError,
-		TData
-	> & { queryKey: QueryKey };
-};
-
-export type GetQuickFiltersQueryResult = NonNullable<
-	Awaited<ReturnType<typeof getQuickFilters>>
->;
-export type GetQuickFiltersQueryError = ErrorType<RenderErrorResponseDTO>;
-
-/**
- * @summary Get a signal's quick filters
- */
-
-export function useGetQuickFilters<
-	TData = Awaited<ReturnType<typeof getQuickFilters>>,
-	TError = ErrorType<RenderErrorResponseDTO>,
->(
-	{ signalName }: GetQuickFiltersPathParameters,
-	options?: {
-		query?: UseQueryOptions<
-			Awaited<ReturnType<typeof getQuickFilters>>,
-			TError,
-			TData
-		>;
-	},
-): UseQueryResult<TData, TError> & { queryKey: QueryKey } {
-	const queryOptions = getGetQuickFiltersQueryOptions({ signalName }, options);
-
-	const query = useQuery(queryOptions) as UseQueryResult<TData, TError> & {
-		queryKey: QueryKey;
-	};
-
-	return { ...query, queryKey: queryOptions.queryKey };
-}
-
-/**
- * @summary Get a signal's quick filters
- */
-export const invalidateGetQuickFilters = async (
-	queryClient: QueryClient,
-	{ signalName }: GetQuickFiltersPathParameters,
-	options?: InvalidateOptions,
-): Promise<QueryClient> => {
-	await queryClient.invalidateQueries(
-		{ queryKey: getGetQuickFiltersQueryKey({ signalName }) },
-		options,
-	);
-
-	return queryClient;
-};

frontend/src/api/generated/services/sigNoz.schemas.ts

@@ -8437,28 +8437,6 @@ export enum Querybuildertypesv5QueryTypeDTO {
 	clickhouse_sql = 'clickhouse_sql',
 	promql = 'promql',
 }
-export interface QuickfiltertypesSignalFiltersDTO {
-	/**
-	 * @type array,null
-	 */
-	filters?: TelemetrytypesTelemetryFieldKeyDTO[] | null;
-	/**
-	 * @type string
-	 */
-	signal?: string;
-}
-
-export interface QuickfiltertypesUpdatableQuickFiltersDTO {
-	/**
-	 * @type array,null
-	 */
-	filters?: TelemetrytypesTelemetryFieldKeyDTO[] | null;
-	/**
-	 * @type string
-	 */
-	signal?: string;
-}
-
 export interface RenderErrorResponseDTO {
 	error: ErrorsJSONDTO;
 	/**
@@ -11849,28 +11827,6 @@ export type GetPublicDashboardPanelQueryRangeV2200 = {
 	status: string;
 };
 
-export type ListQuickFilters200 = {
-	/**
-	 * @type array,null
-	 */
-	data: QuickfiltertypesSignalFiltersDTO[] | null;
-	/**
-	 * @type string
-	 */
-	status: string;
-};
-
-export type GetQuickFiltersPathParameters = {
-	signalName: string;
-};
-export type GetQuickFilters200 = {
-	data: QuickfiltertypesSignalFiltersDTO;
-	/**
-	 * @type string
-	 */
-	status: string;
-};
-
 export type Readyz200 = {
 	data: FactoryResponseDTO;
 	/**

frontend/src/api/quickFilters/getCustomFilters.ts

@@ -0,0 +1,25 @@
+import axios from 'api';
+import { ErrorResponseHandler } from 'api/ErrorResponseHandler';
+import { AxiosError } from 'axios';
+import { ErrorResponse, SuccessResponse } from 'types/api';
+import { PayloadProps, Props } from 'types/api/quickFilters/getCustomFilters';
+
+const getCustomFilters = async (
+	props: Props,
+): Promise<SuccessResponse<PayloadProps> | ErrorResponse> => {
+	const { signal } = props;
+	try {
+		const response = await axios.get(`/orgs/me/filters/${signal}`);
+
+		return {
+			statusCode: 200,
+			error: null,
+			message: 'Success',
+			payload: response.data.data,
+		};
+	} catch (error) {
+		return ErrorResponseHandler(error as AxiosError);
+	}
+};
+
+export default getCustomFilters;

frontend/src/api/quickFilters/updateCustomFilters.ts

@@ -0,0 +1,13 @@
+import axios from 'api';
+import { AxiosError } from 'axios';
+import { SuccessResponse } from 'types/api';
+import { UpdateCustomFiltersProps } from 'types/api/quickFilters/updateCustomFilters';
+
+const updateCustomFiltersAPI = async (
+	props: UpdateCustomFiltersProps,
+): Promise<SuccessResponse<void> | AxiosError> =>
+	axios.put(`/orgs/me/filters`, {
+		...props.data,
+	});
+
+export default updateCustomFiltersAPI;

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/v2/CheckboxFilterV2.tsx

@@ -3,7 +3,6 @@ import { Input } from '@signozhq/ui/input';
 import { Skeleton } from 'antd';
 import { Typography } from '@signozhq/ui/typography';
 import { LoaderCircle } from '@signozhq/icons';
-import { TelemetrytypesSourceDTO } from 'api/generated/services/sigNoz.schemas';
 import {
 	IQuickFiltersConfig,
 	QuickFilterChangeEventData,
@@ -75,10 +74,6 @@ export default function CheckboxFilterV2(
 		searchText,
 		existingQuery,
 		metricNamespace: useFieldApis.metricNamespace,
-		source:
-			source === QuickFiltersSource.METER_EXPLORER
-				? TelemetrytypesSourceDTO.meter
-				: undefined,
 		startUnixMilli: useFieldApis.startUnixMilli,
 		endUnixMilli: useFieldApis.endUnixMilli,
 		enabled: isOpen,

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/v2/useFieldValues.tsx

@@ -1,11 +1,7 @@
 import { useMemo } from 'react';
 import { useGetFieldsValues } from 'api/generated/services/fields';
-import {
-	TelemetrytypesSignalDTO,
-	TelemetrytypesSourceDTO,
-} from 'api/generated/services/sigNoz.schemas';
+import { TelemetrytypesSignalDTO } from 'api/generated/services/sigNoz.schemas';
 import { IQuickFiltersConfig } from 'components/QuickFilters/types';
-import { DataTypes } from 'types/api/queryBuilder/queryAutocompleteResponse';
 import { DataSource } from 'types/common/queryBuilder';
 import { FIELD_API_CACHE_TIME } from 'constants/queryCacheTime';
 
@@ -14,7 +10,6 @@ interface UseFieldValuesProps {
 	searchText: string;
 	existingQuery?: string;
 	metricNamespace?: string;
-	source?: TelemetrytypesSourceDTO;
 	startUnixMilli?: number;
 	endUnixMilli?: number;
 	enabled: boolean;
@@ -38,7 +33,6 @@ export function useFieldValues({
 	searchText,
 	existingQuery,
 	metricNamespace,
-	source,
 	startUnixMilli,
 	endUnixMilli,
 	enabled,
@@ -52,7 +46,6 @@ export function useFieldValues({
 			searchText,
 			existingQuery,
 			metricNamespace,
-			source,
 			startUnixMilli,
 			// This field does not affect the backend but I wanted to keep it here
 			// in case we add the support in the future
@@ -82,12 +75,6 @@ export function useFieldValues({
 	}, [data]);
 
 	const allValues: string[] = useMemo(() => {
-		// Bool fields should always offer true/false.
-		// The values api returns nothing for them.
-		if (filter.attributeKey.dataType === DataTypes.bool) {
-			return ['true', 'false'];
-		}
-
 		const values = data?.data?.values;
 		if (!values) {
 			return [];
@@ -104,7 +91,7 @@ export function useFieldValues({
 				.map((value) => value.toString()) || [];
 
 		return [...stringValues, ...numberValues];
-	}, [data, filter.attributeKey.dataType]);
+	}, [data]);
 
 	return { relatedValues, allValues, isLoading, isFetching };
 }

frontend/src/components/QuickFilters/QuickFiltersSettings/AddedFilters.tsx

@@ -17,7 +17,7 @@ import { CSS } from '@dnd-kit/utilities';
 import { Button } from 'antd';
 import OverlayScrollbar from 'components/OverlayScrollbar/OverlayScrollbar';
 import { GripVertical } from '@signozhq/icons';
-import { TelemetryFieldKey } from 'types/api/v5/queryRange';
+import { Filter as FilterType } from 'types/api/quickFilters/getCustomFilters';
 
 function SortableFilter({
 	filter,
@@ -25,13 +25,13 @@ function SortableFilter({
 	allowDrag,
 	allowRemove,
 }: {
-	filter: TelemetryFieldKey;
-	onRemove: (filter: TelemetryFieldKey) => void;
+	filter: FilterType;
+	onRemove: (filter: FilterType) => void;
 	allowDrag: boolean;
 	allowRemove: boolean;
 }): JSX.Element {
 	const { attributes, listeners, setNodeRef, transform, transition } =
-		useSortable({ id: filter.key as string });
+		useSortable({ id: filter.key });
 
 	const style = {
 		transform: CSS.Transform.toString(transform),
@@ -46,14 +46,14 @@ function SortableFilter({
 		>
 			<div {...attributes} {...listeners} className="drag-handle">
 				{allowDrag && <GripVertical size={16} />}
-				{filter.name}
+				{filter.key}
 			</div>
 			{allowRemove && (
 				<Button
 					className="remove-filter-btn periscope-btn"
 					size="small"
 					onClick={(): void => {
-						onRemove(filter);
+						onRemove(filter as FilterType);
 					}}
 				>
 					Remove
@@ -69,8 +69,8 @@ function AddedFilters({
 	setAddedFilters,
 }: {
 	inputValue: string;
-	addedFilters: TelemetryFieldKey[];
-	setAddedFilters: React.Dispatch<React.SetStateAction<TelemetryFieldKey[]>>;
+	addedFilters: FilterType[];
+	setAddedFilters: React.Dispatch<React.SetStateAction<FilterType[]>>;
 }): JSX.Element {
 	const sensors = useSensors(useSensor(PointerSensor));
 
@@ -90,12 +90,12 @@ function AddedFilters({
 	const filteredAddedFilters = useMemo(
 		() =>
 			addedFilters.filter((filter) =>
-				filter.name.toLowerCase().includes(inputValue.toLowerCase()),
+				filter.key.toLowerCase().includes(inputValue.toLowerCase()),
 			),
 		[addedFilters, inputValue],
 	);
 
-	const handleRemoveFilter = (filter: TelemetryFieldKey): void => {
+	const handleRemoveFilter = (filter: FilterType): void => {
 		setAddedFilters((prev) => prev.filter((f) => f.key !== filter.key));
 	};
 
@@ -116,7 +116,7 @@ function AddedFilters({
 							<div className="no-values-found">No values found</div>
 						) : (
 							<SortableContext
-								items={addedFilters.map((f) => f.key as string)}
+								items={addedFilters.map((f) => f.key)}
 								strategy={verticalListSortingStrategy}
 								disabled={!allowDrag}
 							>

frontend/src/components/QuickFilters/QuickFiltersSettings/OtherFilters.tsx

@@ -4,9 +4,14 @@ import OverlayScrollbar from 'components/OverlayScrollbar/OverlayScrollbar';
 import { SIGNAL_DATA_SOURCE_MAP } from 'components/QuickFilters/QuickFiltersSettings/constants';
 import { SignalType } from 'components/QuickFilters/types';
 import { REACT_QUERY_KEY } from 'constants/reactQueryKeys';
-import { buildCompositeKey } from 'container/OptionsMenu/utils';
+import { useGetAggregateKeys } from 'hooks/queryBuilder/useGetAggregateKeys';
+import { useGetAttributeSuggestions } from 'hooks/queryBuilder/useGetAttributeSuggestions';
 import { useGetQueryKeySuggestions } from 'hooks/querySuggestions/useGetQueryKeySuggestions';
-import { FieldContext, TelemetryFieldKey } from 'types/api/v5/queryRange';
+import { BaseAutocompleteData } from 'types/api/queryBuilder/queryAutocompleteResponse';
+import { TagFilter } from 'types/api/queryBuilder/queryBuilderData';
+import { QueryKeyDataSuggestionsProps } from 'types/api/querySuggestions/types';
+import { Filter as FilterType } from 'types/api/quickFilters/getCustomFilters';
+import { DataSource } from 'types/common/queryBuilder';
 
 function OtherFiltersSkeleton(): JSX.Element {
 	return (
@@ -32,49 +37,106 @@ function OtherFilters({
 }: {
 	signal: SignalType | undefined;
 	inputValue: string;
-	addedFilters: TelemetryFieldKey[];
-	setAddedFilters: React.Dispatch<React.SetStateAction<TelemetryFieldKey[]>>;
+	addedFilters: FilterType[];
+	setAddedFilters: React.Dispatch<React.SetStateAction<FilterType[]>>;
 }): JSX.Element {
-	const isMeterDataSource = signal === SignalType.METER_EXPLORER;
-
-	const { data, isFetching } = useGetQueryKeySuggestions(
-		{
-			searchText: inputValue,
-			signal: SIGNAL_DATA_SOURCE_MAP[signal as SignalType],
-			signalSource: isMeterDataSource ? 'meter' : '',
-		},
-		{
-			queryKey: [REACT_QUERY_KEY.GET_OTHER_FILTERS, signal, inputValue],
-			enabled: !!signal,
-		},
+	const isLogDataSource = useMemo(
+		() => SIGNAL_DATA_SOURCE_MAP[signal as SignalType] === DataSource.LOGS,
+		[signal],
+	);
+	const isMeterDataSource = useMemo(
+		() => signal && signal === SignalType.METER_EXPLORER,
+		[signal],
 	);
 
-	const otherFilters = useMemo<TelemetryFieldKey[]>(() => {
-		const rawSuggestions = Object.values(data?.data?.data?.keys || {}).flat();
-		// Normalize: synthesize the composite `key` once so downstream reads (dedupe,
-		// add, render) can trust it.
-		const suggestions: TelemetryFieldKey[] = rawSuggestions.map((attr) => ({
-			name: attr.name,
-			signal: attr.signal,
-			fieldContext: attr.fieldContext as FieldContext,
-			fieldDataType: attr.fieldDataType,
-			key: buildCompositeKey(attr.name, attr.fieldContext, attr.fieldDataType),
-		}));
-
-		const addedKeys = new Set(
-			addedFilters.map((filter) =>
-				buildCompositeKey(filter.name, filter.fieldContext, filter.fieldDataType),
-			),
+	const { data: suggestionsData, isFetching: isFetchingSuggestions } =
+		useGetAttributeSuggestions(
+			{
+				searchText: inputValue,
+				dataSource: SIGNAL_DATA_SOURCE_MAP[signal as SignalType],
+				filters: {} as TagFilter,
+			},
+			{
+				queryKey: [REACT_QUERY_KEY.GET_OTHER_FILTERS, inputValue],
+				enabled: !!signal && isLogDataSource,
+			},
 		);
-		return suggestions.filter((attr) => !addedKeys.has(attr.key as string));
-	}, [data, addedFilters]);
 
-	const handleAddFilter = (filter: TelemetryFieldKey): void => {
-		setAddedFilters((prev) => [...prev, filter]);
+	const { data: aggregateKeysData, isFetching: isFetchingAggregateKeys } =
+		useGetAggregateKeys(
+			{
+				searchText: inputValue,
+				dataSource: SIGNAL_DATA_SOURCE_MAP[signal as SignalType],
+				aggregateOperator: 'noop',
+				aggregateAttribute: '',
+				tagType: '',
+			},
+			{
+				queryKey: [REACT_QUERY_KEY.GET_OTHER_FILTERS, inputValue],
+				enabled: !!signal && !isLogDataSource && !isMeterDataSource,
+			},
+		);
+
+	const { data: fieldKeysData, isLoading: isLoadingFieldKeys } =
+		useGetQueryKeySuggestions(
+			{
+				searchText: inputValue,
+				signal: SIGNAL_DATA_SOURCE_MAP[signal as SignalType],
+				signalSource: 'meter',
+			},
+			{
+				queryKey: [REACT_QUERY_KEY.GET_OTHER_FILTERS, inputValue],
+				enabled: !!signal && isMeterDataSource,
+			},
+		);
+
+	const otherFilters = useMemo(() => {
+		let filterAttributes;
+		if (isLogDataSource) {
+			filterAttributes = suggestionsData?.payload?.attributes || [];
+		} else if (isMeterDataSource) {
+			const fieldKeys: QueryKeyDataSuggestionsProps[] = Object.values(
+				fieldKeysData?.data?.data?.keys || {},
+			)?.flat();
+			filterAttributes = fieldKeys.map(
+				(attr) =>
+					({
+						key: attr.name,
+						dataType: attr.fieldDataType,
+						type: attr.fieldContext,
+						signal: attr.signal,
+					}) as BaseAutocompleteData,
+			);
+		} else {
+			filterAttributes = aggregateKeysData?.payload?.attributeKeys || [];
+		}
+		return filterAttributes?.filter(
+			(attr) => !addedFilters.some((filter) => filter.key === attr.key),
+		);
+	}, [
+		suggestionsData,
+		aggregateKeysData,
+		addedFilters,
+		isLogDataSource,
+		fieldKeysData,
+		isMeterDataSource,
+	]);
+
+	const handleAddFilter = (filter: FilterType): void => {
+		setAddedFilters((prev) => [
+			...prev,
+			{
+				key: filter.key,
+				dataType: filter.dataType,
+				type: filter.type,
+			},
+		]);
 	};
 
 	const renderFilters = (): React.ReactNode => {
-		if (isFetching) {
+		const isLoading =
+			isFetchingSuggestions || isFetchingAggregateKeys || isLoadingFieldKeys;
+		if (isLoading) {
 			return <OtherFiltersSkeleton />;
 		}
 		if (!otherFilters?.length) {
@@ -83,11 +145,11 @@ function OtherFilters({
 
 		return otherFilters.map((filter) => (
 			<div key={filter.key} className="qf-filter-item other-filters-item">
-				<div className="qf-filter-key">{filter.name}</div>
+				<div className="qf-filter-key">{filter.key}</div>
 				<Button
 					className="add-filter-btn periscope-btn"
 					size="small"
-					onClick={(): void => handleAddFilter(filter)}
+					onClick={(): void => handleAddFilter(filter as FilterType)}
 				>
 					Add
 				</Button>

frontend/src/components/QuickFilters/QuickFiltersSettings/QuickFiltersSettings.tsx

@@ -1,7 +1,8 @@
+import { useMemo } from 'react';
 import { Input } from '@signozhq/ui/input';
 import { Button } from 'antd';
 import { Check, TableColumnsSplit, X } from '@signozhq/icons';
-import { TelemetryFieldKey } from 'types/api/v5/queryRange';
+import { Filter as FilterType } from 'types/api/quickFilters/getCustomFilters';
 
 import { SignalType } from '../types';
 import AddedFilters from './AddedFilters';
@@ -18,7 +19,7 @@ function QuickFiltersSettings({
 }: {
 	signal: SignalType | undefined;
 	setIsSettingsOpen: (isSettingsOpen: boolean) => void;
-	customFilters: TelemetryFieldKey[];
+	customFilters: FilterType[];
 	refetchCustomFilters: () => void;
 }): JSX.Element {
 	const {
@@ -27,7 +28,6 @@ function QuickFiltersSettings({
 		addedFilters,
 		setAddedFilters,
 		handleSaveChanges,
-		hasUnsavedChanges,
 		isUpdatingCustomFilters,
 		inputValue,
 		handleInputChange,
@@ -39,6 +39,18 @@ function QuickFiltersSettings({
 		signal,
 	});
 
+	const hasUnsavedChanges = useMemo(
+		() =>
+			// check if both arrays have the same length and same order of elements
+			!(
+				addedFilters.length === customFilters.length &&
+				addedFilters.every(
+					(filter, index) => filter.key === customFilters[index].key,
+				)
+			),
+		[addedFilters, customFilters],
+	);
+
 	return (
 		<>
 			<div className="qf-header">

frontend/src/components/QuickFilters/QuickFiltersSettings/hooks/useQuickFilterSettings.tsx

@@ -1,31 +1,27 @@
-import { useCallback, useMemo, useState } from 'react';
-import { useUpdateQuickFilters } from 'api/generated/services/quick-filter';
+import { useCallback, useState } from 'react';
+import { useMutation } from 'react-query';
 import logEvent from 'api/common/logEvent';
-import {
-	TelemetrytypesFieldContextDTO,
-	TelemetrytypesFieldDataTypeDTO,
-} from 'api/generated/services/sigNoz.schemas';
+import updateCustomFiltersAPI from 'api/quickFilters/updateCustomFilters';
+import axios, { AxiosError } from 'axios';
 import { SignalType } from 'components/QuickFilters/types';
 import { SOMETHING_WENT_WRONG } from 'constants/api';
-import { buildCompositeKey } from 'container/OptionsMenu/utils';
 import useDebouncedFn from 'hooks/useDebouncedFunction';
 import { useNotifications } from 'hooks/useNotifications';
-import { TelemetryFieldKey } from 'types/api/v5/queryRange';
+import { Filter as FilterType } from 'types/api/quickFilters/getCustomFilters';
 
 interface UseQuickFilterSettingsProps {
 	setIsSettingsOpen: (isSettingsOpen: boolean) => void;
-	customFilters: TelemetryFieldKey[];
+	customFilters: FilterType[];
 	refetchCustomFilters: () => void;
 	signal?: SignalType;
 }
 
 interface UseQuickFilterSettingsReturn {
-	addedFilters: TelemetryFieldKey[];
-	setAddedFilters: React.Dispatch<React.SetStateAction<TelemetryFieldKey[]>>;
+	addedFilters: FilterType[];
+	setAddedFilters: React.Dispatch<React.SetStateAction<FilterType[]>>;
 	handleSettingsClose: () => void;
 	handleDiscardChanges: () => void;
 	handleSaveChanges: () => void;
-	hasUnsavedChanges: boolean;
 	isUpdatingCustomFilters: boolean;
 	inputValue: string;
 	setInputValue: React.Dispatch<React.SetStateAction<string>>;
@@ -41,43 +37,27 @@ const useQuickFilterSettings = ({
 }: UseQuickFilterSettingsProps): UseQuickFilterSettingsReturn => {
 	const [inputValue, setInputValue] = useState<string>('');
 	const [debouncedInputValue, setDebouncedInputValue] = useState<string>('');
-	const normalizedCustomFilters = useMemo<TelemetryFieldKey[]>(
-		() =>
-			customFilters.map((filter) => ({
-				...filter,
-				key: buildCompositeKey(
-					filter.name,
-					filter.fieldContext,
-					filter.fieldDataType,
-				),
-			})),
-		[customFilters],
-	);
-	const [addedFilters, setAddedFilters] = useState<TelemetryFieldKey[]>(
-		normalizedCustomFilters,
-	);
+	const [addedFilters, setAddedFilters] = useState<FilterType[]>(customFilters);
 	const { notifications } = useNotifications();
 
 	const { mutate: updateCustomFilters, isLoading: isUpdatingCustomFilters } =
-		useUpdateQuickFilters({
-			mutation: {
-				onSuccess: () => {
-					setIsSettingsOpen(false);
-					refetchCustomFilters();
-					void logEvent('Quick Filters Settings: changes saved', {
-						addedFilters,
-					});
-					notifications.success({
-						message: 'Quick filters updated successfully',
-						placement: 'bottomRight',
-					});
-				},
-				onError: (error) => {
-					notifications.error({
-						message: error.message || SOMETHING_WENT_WRONG,
-						placement: 'bottomRight',
-					});
-				},
+		useMutation(updateCustomFiltersAPI, {
+			onSuccess: () => {
+				setIsSettingsOpen(false);
+				refetchCustomFilters();
+				logEvent('Quick Filters Settings: changes saved', {
+					addedFilters,
+				});
+				notifications.success({
+					message: 'Quick filters updated successfully',
+					placement: 'bottomRight',
+				});
+			},
+			onError: (error: AxiosError) => {
+				notifications.error({
+					message: axios.isAxiosError(error) ? error.message : SOMETHING_WENT_WRONG,
+					placement: 'bottomRight',
+				});
 			},
 		});
 	const debouncedUpdate = useDebouncedFn((value) => {
@@ -98,30 +78,17 @@ const useQuickFilterSettings = ({
 	}, [setIsSettingsOpen]);
 
 	const handleDiscardChanges = useCallback((): void => {
-		setAddedFilters(normalizedCustomFilters);
-	}, [normalizedCustomFilters, setAddedFilters]);
-
-	const hasUnsavedChanges = useMemo(
-		() =>
-			!(
-				addedFilters.length === normalizedCustomFilters.length &&
-				addedFilters.every(
-					(filter, index) => filter.key === normalizedCustomFilters[index].key,
-				)
-			),
-		[addedFilters, normalizedCustomFilters],
-	);
+		setAddedFilters(customFilters);
+	}, [customFilters, setAddedFilters]);
 
 	const handleSaveChanges = useCallback((): void => {
 		if (signal) {
 			updateCustomFilters({
 				data: {
-					// Send only the stored TelemetryFieldKey fields; the composite `key`
-					// is UI-only.
 					filters: addedFilters.map((filter) => ({
-						name: filter.name,
-						fieldContext: filter.fieldContext as TelemetrytypesFieldContextDTO,
-						fieldDataType: filter.fieldDataType as TelemetrytypesFieldDataTypeDTO,
+						key: filter.key,
+						datatype: filter.dataType,
+						type: filter.type,
 					})),
 					signal,
 				},
@@ -135,7 +102,6 @@ const useQuickFilterSettings = ({
 		addedFilters,
 		setAddedFilters,
 		handleSaveChanges,
-		hasUnsavedChanges,
 		isUpdatingCustomFilters,
 		inputValue,
 		setInputValue,

frontend/src/components/QuickFilters/hooks/useFilterConfig.tsx

@@ -1,6 +1,8 @@
 import { useMemo } from 'react';
-import { useGetQuickFilters } from 'api/generated/services/quick-filter';
-import { TelemetryFieldKey } from 'types/api/v5/queryRange';
+import { useQuery } from 'react-query';
+import getCustomFilters from 'api/quickFilters/getCustomFilters';
+import { REACT_QUERY_KEY } from 'constants/reactQueryKeys';
+import { Filter as FilterType } from 'types/api/quickFilters/getCustomFilters';
 
 import { IQuickFiltersConfig, SignalType } from '../types';
 import { getFilterConfig } from '../utils';
@@ -11,7 +13,7 @@ interface UseFilterConfigProps {
 }
 interface UseFilterConfigReturn {
 	filterConfig: IQuickFiltersConfig[];
-	customFilters: TelemetryFieldKey[];
+	customFilters: FilterType[];
 	isCustomFiltersLoading: boolean;
 	isDynamicFilters: boolean;
 	refetchCustomFilters: () => void;
@@ -23,16 +25,17 @@ const useFilterConfig = ({
 }: UseFilterConfigProps): UseFilterConfigReturn => {
 	const {
 		isFetching: isCustomFiltersLoading,
-		data,
+		data: customFilters = [],
 		refetch,
-	} = useGetQuickFilters(
-		{ signalName: signal ?? '' },
-		{ query: { enabled: !!signal } },
-	);
-
-	const customFilters = useMemo<TelemetryFieldKey[]>(
-		() => (data?.data?.filters ?? []) as TelemetryFieldKey[],
-		[data],
+	} = useQuery<FilterType[], Error>(
+		[REACT_QUERY_KEY.GET_CUSTOM_FILTERS, signal],
+		async () => {
+			const res = await getCustomFilters({ signal: signal || '' });
+			return 'payload' in res && res.payload?.filters ? res.payload.filters : [];
+		},
+		{
+			enabled: !!signal,
+		},
 	);
 
 	const isDynamicFilters = useMemo(

frontend/src/components/QuickFilters/hooks/useSignalFieldApis.ts

@@ -1,24 +0,0 @@
-import { useMemo } from 'react';
-import {
-	NANO_SECOND_MULTIPLIER,
-	useLastComputedMinMax,
-} from 'store/globalTime';
-
-import { QuickFilterCheckboxUseFieldApis } from '../types';
-
-/**
- * Builds the `useFieldApis` config for a signal quick-filter page.
- * if existingQuery is sent null, related values are not fetched
- */
-export function useSignalFieldApis(): QuickFilterCheckboxUseFieldApis {
-	const { minTime, maxTime } = useLastComputedMinMax();
-
-	return useMemo(
-		() => ({
-			startUnixMilli: Math.floor(minTime / NANO_SECOND_MULTIPLIER),
-			endUnixMilli: Math.floor(maxTime / NANO_SECOND_MULTIPLIER),
-			existingQuery: null,
-		}),
-		[minTime, maxTime],
-	);
-}

frontend/src/components/QuickFilters/tests/QuickFilters.test.tsx

@@ -11,7 +11,7 @@ import {
 } from 'mocks-server/__mockdata__/customQuickFilters';
 import { server } from 'mocks-server/server';
 import { rest } from 'msw';
-import { render, screen, userEvent, waitFor, within } from 'tests/test-utils';
+import { render, screen, userEvent, waitFor } from 'tests/test-utils';
 
 import '@testing-library/jest-dom';
 
@@ -34,9 +34,9 @@ const mockUseApiMonitoringParams = jest.mocked(useApiMonitoringParams);
 
 const BASE_URL = ENVIRONMENT.baseURL;
 const SIGNAL = SignalType.LOGS;
-const quickFiltersListURL = `${BASE_URL}/api/v2/quick_filters/${SIGNAL}`;
-const saveQuickFiltersURL = `${BASE_URL}/api/v2/quick_filters`;
-const quickFiltersSuggestionsURL = `${BASE_URL}/api/v1/fields/keys`;
+const quickFiltersListURL = `${BASE_URL}/api/v1/orgs/me/filters/${SIGNAL}`;
+const saveQuickFiltersURL = `${BASE_URL}/api/v1/orgs/me/filters`;
+const quickFiltersSuggestionsURL = `${BASE_URL}/api/v3/filter_suggestions`;
 const quickFiltersAttributeValuesURL = `${BASE_URL}/api/v3/autocomplete/attribute_values`;
 const fieldsValuesURL = `${BASE_URL}/api/v1/fields/values`;
 
@@ -338,63 +338,6 @@ describe('Quick Filters with custom filters', () => {
 		);
 	});
 
-	it('keeps same-name fields with different context as distinct entries', async () => {
-		const user = userEvent.setup({ pointerEventsCheck: 0 });
-		server.use(
-			rest.get(quickFiltersSuggestionsURL, (_req, res, ctx) =>
-				res(
-					ctx.status(200),
-					ctx.json({
-						status: 'success',
-						data: {
-							complete: true,
-							keys: {
-								level: [
-									{
-										name: 'level',
-										fieldContext: 'attribute',
-										fieldDataType: 'string',
-										signal: 'logs',
-									},
-									{
-										name: 'level',
-										fieldContext: 'span',
-										fieldDataType: 'string',
-										signal: 'logs',
-									},
-								],
-							},
-						},
-					}),
-				),
-			),
-		);
-
-		render(<TestQuickFilters signal={SIGNAL} />);
-		await screen.findByText(FILTER_SERVICE_NAME);
-
-		const icon = await screen.findByTestId(SETTINGS_ICON_TEST_ID);
-		const settingsButton = icon.closest('button') ?? icon;
-		await user.click(settingsButton);
-
-		const otherSection = screen.getByText(OTHER_FILTERS_LABEL).parentElement!;
-		// Both `level` variants are shown despite sharing a name.
-		await waitFor(() =>
-			expect(within(otherSection).getAllByText('level')).toHaveLength(2),
-		);
-
-		// Adding one variant removes only that one; the other stays.
-		const firstLevel = within(otherSection).getAllByText('level')[0];
-		const addButton = firstLevel.parentElement?.querySelector('button');
-		await user.click(addButton as HTMLButtonElement);
-
-		const addedSection = screen.getByText(ADDED_FILTERS_LABEL).parentElement!;
-		await waitFor(() => {
-			expect(within(addedSection).getAllByText('level')).toHaveLength(1);
-			expect(within(otherSection).getAllByText('level')).toHaveLength(1);
-		});
-	});
-
 	it('adds a filter from OTHER FILTERS to ADDED FILTERS when clicked', async () => {
 		const user = userEvent.setup({ pointerEventsCheck: 0 });
 
@@ -515,7 +458,7 @@ describe('Quick Filters with custom filters', () => {
 		const requestBody = putHandler.mock.calls[0][0];
 		expect(requestBody.filters).toStrictEqual(
 			expect.arrayContaining([
-				expect.not.objectContaining({ name: FILTER_OS_DESCRIPTION }),
+				expect.not.objectContaining({ key: FILTER_OS_DESCRIPTION }),
 			]),
 		);
 		expect(requestBody.signal).toBe(SIGNAL);
@@ -669,9 +612,9 @@ describe('Quick Filters refetch behavior', () => {
 				filters: [
 					...(quickFiltersListResponse.data.filters ?? []),
 					{
-						name: 'new.custom.filter',
-						fieldDataType: 'string',
-						fieldContext: 'resource',
+						key: 'new.custom.filter',
+						dataType: 'string',
+						type: 'resource',
 					} as const,
 				],
 			},

frontend/src/components/QuickFilters/utils.tsx

@@ -1,10 +1,5 @@
-import {
-	TelemetrytypesFieldContextDTO,
-	TelemetrytypesFieldDataTypeDTO,
-} from 'api/generated/services/sigNoz.schemas';
 import { SIGNAL_DATA_SOURCE_MAP } from 'components/QuickFilters/QuickFiltersSettings/constants';
-import { DataTypes } from 'types/api/queryBuilder/queryAutocompleteResponse';
-import { TelemetryFieldKey } from 'types/api/v5/queryRange';
+import { Filter as FilterType } from 'types/api/quickFilters/getCustomFilters';
 
 import { FiltersType, IQuickFiltersConfig, SignalType } from './types';
 
@@ -17,39 +12,6 @@ const FILTER_TYPE_MAP: Record<string, FiltersType> = {
 	duration_nano: FiltersType.DURATION,
 };
 
-// Both maps below (and mapFieldDataType/mapFieldContext) exist only for the old
-// v3 attribute-values fetch in useCheckboxFilterValues, which is the sole reader
-// of attributeKey.dataType/type. Query/list endpoints don't consume them (v5 and
-// the API-monitoring/exceptions/infra paths all send a name-based expression).
-// Once the values fetch moves to fields/values (by name) in Phase A, this whole
-// mapping can be removed and attributeKey reduced to { id, key }.
-
-// The new field data types are rendered down to the v3 spellings the
-// attribute-values call expects, matching the backend's legacy conversion
-// (number -> float64).
-const FIELD_DATA_TYPE_TO_DATA_TYPE: Record<string, DataTypes> = {
-	[TelemetrytypesFieldDataTypeDTO.string]: DataTypes.String,
-	[TelemetrytypesFieldDataTypeDTO.bool]: DataTypes.bool,
-	[TelemetrytypesFieldDataTypeDTO.float64]: DataTypes.Float64,
-	[TelemetrytypesFieldDataTypeDTO.int64]: DataTypes.Int64,
-	[TelemetrytypesFieldDataTypeDTO.number]: DataTypes.Float64,
-};
-
-// Only tag and resource exist in the v3 attribute-type enum; other contexts
-// render as empty so the still-live v3 values path never sees a spelling it
-// can't use, matching the backend's legacy conversion.
-const FIELD_CONTEXT_TO_ATTRIBUTE_TYPE: Record<string, string> = {
-	[TelemetrytypesFieldContextDTO.attribute]: 'tag',
-	[TelemetrytypesFieldContextDTO.resource]: 'resource',
-};
-
-const mapFieldDataType = (fieldDataType?: string): DataTypes =>
-	(fieldDataType && FIELD_DATA_TYPE_TO_DATA_TYPE[fieldDataType]) ||
-	DataTypes.EMPTY;
-
-const mapFieldContext = (fieldContext?: string): string =>
-	(fieldContext && FIELD_CONTEXT_TO_ATTRIBUTE_TYPE[fieldContext]) || '';
-
 const getFilterName = (str: string): string => {
 	if (FILTER_TITLE_MAP[str]) {
 		return FILTER_TITLE_MAP[str];
@@ -64,16 +26,16 @@ const getFilterName = (str: string): string => {
 		.join(' ');
 };
 
-const getFilterType = (att: TelemetryFieldKey): FiltersType => {
-	if (FILTER_TYPE_MAP[att.name]) {
-		return FILTER_TYPE_MAP[att.name];
+const getFilterType = (att: FilterType): FiltersType => {
+	if (FILTER_TYPE_MAP[att.key]) {
+		return FILTER_TYPE_MAP[att.key];
 	}
 	return FiltersType.CHECKBOX;
 };
 
 export const getFilterConfig = (
 	signal?: SignalType,
-	customFilters?: TelemetryFieldKey[],
+	customFilters?: FilterType[],
 	config?: IQuickFiltersConfig[],
 ): IQuickFiltersConfig[] => {
 	if (!customFilters?.length || !signal) {
@@ -84,13 +46,13 @@ export const getFilterConfig = (
 		(att, index) =>
 			({
 				type: getFilterType(att),
-				title: getFilterName(att.name),
+				title: getFilterName(att.key),
 				dataSource: SIGNAL_DATA_SOURCE_MAP[signal],
 				attributeKey: {
-					id: att.name,
-					key: att.name,
-					dataType: mapFieldDataType(att.fieldDataType),
-					type: mapFieldContext(att.fieldContext),
+					id: att.key,
+					key: att.key,
+					dataType: att.dataType,
+					type: att.type,
 				},
 				defaultOpen: index < 2,
 			}) as IQuickFiltersConfig,

frontend/src/container/ApiMonitoring/Explorer/Explorer.tsx

@@ -3,7 +3,6 @@ import * as Sentry from '@sentry/react';
 import logEvent from 'api/common/logEvent';
 import cx from 'classnames';
 import QuickFilters from 'components/QuickFilters/QuickFilters';
-import { useSignalFieldApis } from 'components/QuickFilters/hooks/useSignalFieldApis';
 import { QuickFiltersSource, SignalType } from 'components/QuickFilters/types';
 import ErrorBoundaryFallback from 'pages/ErrorBoundaryFallback/ErrorBoundaryFallback';
 
@@ -12,8 +11,6 @@ import DomainList from './Domains/DomainList';
 import './Explorer.styles.scss';
 
 function Explorer(): JSX.Element {
-	const quickFilterFieldApis = useSignalFieldApis();
-
 	useEffect(() => {
 		logEvent('API Monitoring: Landing page visited', {});
 	}, []);
@@ -29,7 +26,6 @@ function Explorer(): JSX.Element {
 						showFilterCollapse={false}
 						showQueryName={false}
 						handleFilterVisibilityChange={(): void => {}}
-						useFieldApis={quickFilterFieldApis}
 					/>
 				</section>
 				<DomainList />

frontend/src/container/MeterExplorer/Explorer/Explorer.tsx

@@ -6,7 +6,6 @@ import logEvent from 'api/common/logEvent';
 import cx from 'classnames';
 import { QueryBuilderV2 } from 'components/QueryBuilderV2/QueryBuilderV2';
 import QuickFilters from 'components/QuickFilters/QuickFilters';
-import { useSignalFieldApis } from 'components/QuickFilters/hooks/useSignalFieldApis';
 import { QuickFiltersSource, SignalType } from 'components/QuickFilters/types';
 import { initialQueryMeterWithType, PANEL_TYPES } from 'constants/queryBuilder';
 import { REACT_QUERY_KEY } from 'constants/reactQueryKeys';
@@ -32,7 +31,6 @@ import { splitQueryIntoOneChartPerQuery } from './utils';
 import './Explorer.styles.scss';
 
 function Explorer(): JSX.Element {
-	const quickFilterFieldApis = useSignalFieldApis();
 	const {
 		handleRunQuery,
 		stagedQuery,
@@ -143,7 +141,6 @@ function Explorer(): JSX.Element {
 						handleFilterVisibilityChange={(): void => {
 							setShowQuickFilters(!showQuickFilters);
 						}}
-						useFieldApis={quickFilterFieldApis}
 					/>
 				</div>
 

frontend/src/mocks-server/__mockdata__/customQuickFilters.ts

@@ -4,85 +4,114 @@ export const quickFiltersListResponse = {
 		signal: 'logs',
 		filters: [
 			{
-				name: 'os.description',
-				fieldDataType: 'string',
-				fieldContext: 'resource',
+				key: 'os.description',
+				dataType: 'string',
+				type: 'resource',
 			},
 			{
-				name: 'service.name',
-				fieldDataType: 'string',
-				fieldContext: 'resource',
+				key: 'service.name',
+				dataType: 'string',
+				type: 'resource',
 			},
 			{
-				name: 'duration_nano',
-				fieldDataType: 'float64',
-				fieldContext: 'attribute',
+				key: 'duration_nano',
+				dataType: 'float64',
+				type: 'tag',
 			},
 			{
-				name: 'quantity',
-				fieldDataType: 'float64',
-				fieldContext: 'attribute',
+				key: 'quantity',
+				dataType: 'float64',
+				type: 'tag',
 			},
 			{
-				name: 'body',
-				fieldDataType: 'string',
-				fieldContext: '',
+				key: 'body',
+				dataType: 'string',
+				type: '',
 			},
 			{
-				name: 'deployment.environment',
-				fieldDataType: 'string',
-				fieldContext: 'resource',
+				key: 'deployment.environment',
+				dataType: 'string',
+				type: 'resource',
 			},
 			{
-				name: 'service.namespace',
-				fieldDataType: 'string',
-				fieldContext: 'resource',
+				key: 'service.namespace',
+				dataType: 'string',
+				type: 'resource',
 			},
 			{
-				name: 'k8s.namespace.name',
-				fieldDataType: 'string',
-				fieldContext: 'resource',
+				key: 'k8s.namespace.name',
+				dataType: 'string',
+				type: 'resource',
 			},
 			{
-				name: 'service.instance.id',
-				fieldDataType: 'string',
-				fieldContext: 'resource',
+				key: 'service.instance.id',
+				dataType: 'string',
+				type: 'resource',
 			},
 			{
-				name: 'k8s.pod.name',
-				fieldDataType: 'string',
-				fieldContext: 'resource',
+				key: 'k8s.pod.name',
+				dataType: 'string',
+				type: 'resource',
 			},
 			{
-				name: 'process.owner',
-				fieldDataType: 'string',
-				fieldContext: 'resource',
+				key: 'process.owner',
+				dataType: 'string',
+				type: 'resource',
 			},
 		],
 	},
 };
 
-const otherFilterName = (name: string): { [k: string]: unknown[] } => ({
-	[name]: [
-		{ name, fieldContext: 'resource', fieldDataType: 'string', signal: 'logs' },
-	],
-});
-
 export const otherFiltersResponse = {
 	status: 'success',
 	data: {
-		complete: true,
-		keys: {
-			...otherFilterName('service.name'),
-			...otherFilterName('k8s.deployment.name'),
-			...otherFilterName('deployment.environment'),
-			...otherFilterName('service.namespace'),
-			...otherFilterName('k8s.namespace.name'),
-			...otherFilterName('service.instance.id'),
-			...otherFilterName('k8s.pod.name'),
-			...otherFilterName('k8s.pod.uid'),
-			...otherFilterName('os.description'),
-		},
+		attributes: [
+			{
+				key: 'service.name',
+				dataType: 'string',
+				type: 'resource',
+			},
+			{
+				key: 'k8s.deployment.name',
+				dataType: 'string',
+				type: 'resource',
+			},
+			{
+				key: 'deployment.environment',
+				dataType: 'string',
+				type: 'resource',
+			},
+			{
+				key: 'service.namespace',
+				dataType: 'string',
+				type: 'resource',
+			},
+			{
+				key: 'k8s.namespace.name',
+				dataType: 'string',
+				type: 'resource',
+			},
+			{
+				key: 'service.instance.id',
+				dataType: 'string',
+				type: 'resource',
+			},
+			{
+				key: 'k8s.pod.name',
+				dataType: 'string',
+				type: 'resource',
+			},
+			{
+				key: 'k8s.pod.uid',
+				dataType: 'string',
+				type: 'resource',
+			},
+			{
+				key: 'os.description',
+				dataType: 'string',
+				type: 'resource',
+			},
+		],
 	},
 };
 

frontend/src/pages/AllErrors/index.tsx

@@ -8,7 +8,6 @@ import setLocalStorageApi from 'api/browser/localstorage/set';
 import cx from 'classnames';
 import HeaderRightSection from 'components/HeaderRightSection/HeaderRightSection';
 import QuickFilters from 'components/QuickFilters/QuickFilters';
-import { useSignalFieldApis } from 'components/QuickFilters/hooks/useSignalFieldApis';
 import { QuickFiltersSource, SignalType } from 'components/QuickFilters/types';
 import RouteTab from 'components/RouteTab';
 import TypicalOverlayScrollbar from 'components/TypicalOverlayScrollbar/TypicalOverlayScrollbar';
@@ -56,8 +55,6 @@ function AllErrors(): JSX.Element {
 		setShowFilters((prev) => !prev);
 	};
 
-	const quickFilterFieldApis = useSignalFieldApis();
-
 	return (
 		<div className={cx('all-errors-page', showFilters ? 'filter-visible' : '')}>
 			{showFilters && (
@@ -67,7 +64,6 @@ function AllErrors(): JSX.Element {
 						source={QuickFiltersSource.EXCEPTIONS}
 						signal={SignalType.EXCEPTIONS}
 						handleFilterVisibilityChange={handleFilterVisibilityChange}
-						useFieldApis={quickFilterFieldApis}
 					/>
 				</section>
 			)}

frontend/src/pages/LogsExplorer/index.tsx

@@ -7,7 +7,6 @@ import cx from 'classnames';
 import ExplorerCard from 'components/ExplorerCard/ExplorerCard';
 import QueryCancelledPlaceholder from 'components/QueryCancelledPlaceholder';
 import QuickFilters from 'components/QuickFilters/QuickFilters';
-import { useSignalFieldApis } from 'components/QuickFilters/hooks/useSignalFieldApis';
 import { QuickFiltersSource, SignalType } from 'components/QuickFilters/types';
 import WarningPopover from 'components/WarningPopover/WarningPopover';
 import { LOCALSTORAGE } from 'constants/localStorage';
@@ -75,8 +74,6 @@ function LogsExplorer(): JSX.Element {
 
 	const { handleExplorerTabChange } = useHandleExplorerTabChange();
 
-	const quickFilterFieldApis = useSignalFieldApis();
-
 	const isAIAssistantEnabled = useIsAIAssistantEnabled();
 
 	const listQueryKeyRef = useRef<any>();
@@ -235,7 +232,6 @@ function LogsExplorer(): JSX.Element {
 								signal={SignalType.LOGS}
 								source={QuickFiltersSource.LOGS_EXPLORER}
 								handleFilterVisibilityChange={handleFilterVisibilityChange}
-								useFieldApis={quickFilterFieldApis}
 							/>
 						</section>
 					)}

frontend/src/pages/TracesExplorer/__test__/TracesExplorer.test.tsx

@@ -504,7 +504,7 @@ jest.mock('hooks/useHandleExplorerTabChange', () => ({
 let capturedPayload: QueryRangePayloadV5;
 
 describe('TracesExplorer -', () => {
-	const quickFiltersListURL = `${BASE_URL}/api/v2/quick_filters/traces`;
+	const quickFiltersListURL = `${BASE_URL}/api/v1/orgs/me/filters/traces`;
 
 	const setupServer = (): void => {
 		server.use(

frontend/src/pages/TracesExplorer/index.tsx

@@ -8,7 +8,6 @@ import cx from 'classnames';
 import ExplorerCard from 'components/ExplorerCard/ExplorerCard';
 import QueryCancelledPlaceholder from 'components/QueryCancelledPlaceholder';
 import QuickFilters from 'components/QuickFilters/QuickFilters';
-import { useSignalFieldApis } from 'components/QuickFilters/hooks/useSignalFieldApis';
 import { QuickFiltersSource, SignalType } from 'components/QuickFilters/types';
 import WarningPopover from 'components/WarningPopover/WarningPopover';
 import { LOCALSTORAGE } from 'constants/localStorage';
@@ -129,8 +128,6 @@ function TracesExplorer(): JSX.Element {
 	);
 
 	const { handleExplorerTabChange } = useHandleExplorerTabChange();
-
-	const quickFilterFieldApis = useSignalFieldApis();
 	const { safeNavigate } = useSafeNavigate();
 	const getExportToDashboardLink = useGetExportToDashboardLink();
 
@@ -270,7 +267,6 @@ function TracesExplorer(): JSX.Element {
 						handleFilterVisibilityChange={(): void => {
 							setOpen(!isOpen);
 						}}
-						useFieldApis={quickFilterFieldApis}
 					/>
 				</Card>
 				<div

frontend/src/types/api/quickFilters/getCustomFilters.ts

@@ -0,0 +1,14 @@
+export interface Filter {
+	key: string;
+	dataType: string;
+	type: string;
+}
+
+export interface Props {
+	signal: string;
+}
+
+export type PayloadProps = {
+	filters: Filter[];
+	signal: string;
+};

frontend/src/types/api/quickFilters/updateCustomFilters.ts

@@ -0,0 +1,14 @@
+import { SignalType } from 'components/QuickFilters/types';
+
+interface FilterType {
+	key: string;
+	datatype: string;
+	type: string;
+}
+
+export interface UpdateCustomFiltersProps {
+	data: {
+		filters: FilterType[];
+		signal: SignalType;
+	};
+}

pkg/apiserver/signozapiserver/provider.go

@@ -24,7 +24,6 @@ import (
 	"github.com/SigNoz/signoz/pkg/modules/organization"
 	"github.com/SigNoz/signoz/pkg/modules/preference"
 	"github.com/SigNoz/signoz/pkg/modules/promote"
-	"github.com/SigNoz/signoz/pkg/modules/quickfilter"
 	"github.com/SigNoz/signoz/pkg/modules/rawdataexport"
 	"github.com/SigNoz/signoz/pkg/modules/rulestatehistory"
 	"github.com/SigNoz/signoz/pkg/modules/savedview"
@@ -81,7 +80,6 @@ type provider struct {
 	llmPricingRuleHandler      llmpricingrule.Handler
 	statsHandler               statsreporter.Handler
 	savedViewHandler           savedview.Handler
-	quickFilterHandler         quickfilter.Handler
 }
 
 func NewFactory(
@@ -120,7 +118,6 @@ func NewFactory(
 	rulerHandler ruler.Handler,
 	statsHandler statsreporter.Handler,
 	savedViewHandler savedview.Handler,
-	quickFilterHandler quickfilter.Handler,
 ) factory.ProviderFactory[apiserver.APIServer, apiserver.Config] {
 	return factory.NewProviderFactory(factory.MustNewName("signoz"), func(ctx context.Context, providerSettings factory.ProviderSettings, config apiserver.Config) (apiserver.APIServer, error) {
 		return newProvider(
@@ -162,7 +159,6 @@ func NewFactory(
 			rulerHandler,
 			statsHandler,
 			savedViewHandler,
-			quickFilterHandler,
 		)
 	})
 }
@@ -206,7 +202,6 @@ func newProvider(
 	rulerHandler ruler.Handler,
 	statsHandler statsreporter.Handler,
 	savedViewHandler savedview.Handler,
-	quickFilterHandler quickfilter.Handler,
 ) (apiserver.APIServer, error) {
 	settings := factory.NewScopedProviderSettings(providerSettings, "github.com/SigNoz/signoz/pkg/apiserver/signozapiserver")
 	router := mux.NewRouter().UseEncodedPath()
@@ -249,7 +244,6 @@ func newProvider(
 		llmPricingRuleHandler:      llmPricingRuleHandler,
 		statsHandler:               statsHandler,
 		savedViewHandler:           savedViewHandler,
-		quickFilterHandler:         quickFilterHandler,
 	}
 
 	provider.authzMiddleware = middleware.NewAuthZ(settings.Logger(), orgGetter, authzService)
@@ -390,10 +384,6 @@ func (provider *provider) AddToRouter(router *mux.Router) error {
 		return err
 	}
 
-	if err := provider.addQuickFilterRoutes(router); err != nil {
-		return err
-	}
-
 	return nil
 }
 

pkg/apiserver/signozapiserver/quickfilter.go

@@ -1,93 +0,0 @@
-package signozapiserver
-
-import (
-	"net/http"
-
-	"github.com/SigNoz/signoz/pkg/http/handler"
-	"github.com/SigNoz/signoz/pkg/types/authtypes"
-	"github.com/SigNoz/signoz/pkg/types/coretypes"
-	"github.com/SigNoz/signoz/pkg/types/quickfiltertypes"
-	"github.com/gorilla/mux"
-)
-
-func (provider *provider) addQuickFilterRoutes(router *mux.Router) error {
-	if err := router.Handle("/api/v2/quick_filters", handler.New(
-		provider.authzMiddleware.CheckResources(provider.quickFilterHandler.ListQuickFiltersV2, authtypes.SigNozAdminRoleName, authtypes.SigNozEditorRoleName, authtypes.SigNozViewerRoleName),
-		handler.OpenAPIDef{
-			ID:                  "ListQuickFilters",
-			Tags:                []string{"quick_filter"},
-			Summary:             "List quick filters",
-			Description:         "Returns the org's quick filters for every signal, each filter as a telemetry field key.",
-			Request:             nil,
-			RequestContentType:  "",
-			Response:            new([]*quickfiltertypes.SignalFilters),
-			ResponseContentType: "application/json",
-			SuccessStatusCode:   http.StatusOK,
-			ErrorStatusCodes:    []int{http.StatusBadRequest},
-			Deprecated:          false,
-			SecuritySchemes:     newScopedSecuritySchemes([]string{coretypes.ResourceMetaResourceQuickFilter.Scope(coretypes.VerbList)}),
-		},
-		handler.WithResourceDefs(handler.BasicResourceDef{
-			Resource: coretypes.ResourceMetaResourceQuickFilter,
-			Verb:     coretypes.VerbList,
-			Category: coretypes.ActionCategoryDataAccess,
-			Selector: coretypes.WildcardSelector,
-		}),
-	)).Methods(http.MethodGet).GetError(); err != nil {
-		return err
-	}
-
-	if err := router.Handle("/api/v2/quick_filters/{signal_name}", handler.New(
-		provider.authzMiddleware.CheckResources(provider.quickFilterHandler.GetQuickFiltersV2, authtypes.SigNozAdminRoleName, authtypes.SigNozEditorRoleName, authtypes.SigNozViewerRoleName),
-		handler.OpenAPIDef{
-			ID:                  "GetQuickFilters",
-			Tags:                []string{"quick_filter"},
-			Summary:             "Get a signal's quick filters",
-			Description:         "Returns the org's quick filters for one signal, each filter as a telemetry field key.",
-			Request:             nil,
-			RequestContentType:  "",
-			Response:            new(quickfiltertypes.SignalFilters),
-			ResponseContentType: "application/json",
-			SuccessStatusCode:   http.StatusOK,
-			ErrorStatusCodes:    []int{http.StatusBadRequest},
-			Deprecated:          false,
-			SecuritySchemes:     newScopedSecuritySchemes([]string{coretypes.ResourceMetaResourceQuickFilter.Scope(coretypes.VerbRead)}),
-		},
-		handler.WithResourceDefs(handler.BasicResourceDef{
-			Resource: coretypes.ResourceMetaResourceQuickFilter,
-			Verb:     coretypes.VerbRead,
-			Category: coretypes.ActionCategoryDataAccess,
-			Selector: coretypes.WildcardSelector,
-		}),
-	)).Methods(http.MethodGet).GetError(); err != nil {
-		return err
-	}
-
-	if err := router.Handle("/api/v2/quick_filters", handler.New(
-		provider.authzMiddleware.CheckResources(provider.quickFilterHandler.UpdateQuickFiltersV2, authtypes.SigNozAdminRoleName),
-		handler.OpenAPIDef{
-			ID:                  "UpdateQuickFilters",
-			Tags:                []string{"quick_filter"},
-			Summary:             "Update quick filters",
-			Description:         "Replaces the org's quick filters for the signal named in the body.",
-			Request:             new(quickfiltertypes.UpdatableQuickFilters),
-			RequestContentType:  "application/json",
-			Response:            nil,
-			ResponseContentType: "application/json",
-			SuccessStatusCode:   http.StatusNoContent,
-			ErrorStatusCodes:    []int{http.StatusBadRequest},
-			Deprecated:          false,
-			SecuritySchemes:     newScopedSecuritySchemes([]string{coretypes.ResourceMetaResourceQuickFilter.Scope(coretypes.VerbUpdate)}),
-		},
-		handler.WithResourceDefs(handler.BasicResourceDef{
-			Resource: coretypes.ResourceMetaResourceQuickFilter,
-			Verb:     coretypes.VerbUpdate,
-			Category: coretypes.ActionCategoryConfigurationChange,
-			Selector: coretypes.WildcardSelector,
-		}),
-	)).Methods(http.MethodPut).GetError(); err != nil {
-		return err
-	}
-
-	return nil
-}

pkg/modules/quickfilter/implquickfilter/handler.go

@@ -4,13 +4,10 @@ import (
 	"encoding/json"
 	"net/http"
 
-	"github.com/SigNoz/signoz/pkg/errors"
 	"github.com/SigNoz/signoz/pkg/http/render"
 	"github.com/SigNoz/signoz/pkg/modules/quickfilter"
-	v3 "github.com/SigNoz/signoz/pkg/query-service/model/v3"
 	"github.com/SigNoz/signoz/pkg/types/authtypes"
 	"github.com/SigNoz/signoz/pkg/types/quickfiltertypes"
-	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
 	"github.com/SigNoz/signoz/pkg/valuer"
 	"github.com/gorilla/mux"
 )
@@ -23,89 +20,6 @@ func NewHandler(module quickfilter.Module) quickfilter.Handler {
 	return &handler{module: module}
 }
 
-// legacySignalFilters is the v1 API shape: filters as v3 attribute keys.
-type legacySignalFilters struct {
-	Signal  quickfiltertypes.Signal `json:"signal"`
-	Filters []v3.AttributeKey       `json:"filters"`
-}
-
-// newTelemetryFieldKeysFromLegacy converts a v1 write payload with the same
-// normalizations as the storage migration: alias contexts, numerics to number.
-// The v1 shape carries no per filter signal, so meter keys get it restored.
-func newTelemetryFieldKeysFromLegacy(signal quickfiltertypes.Signal, filters []v3.AttributeKey) ([]telemetrytypes.TelemetryFieldKey, error) {
-	var fieldSignal telemetrytypes.Signal
-	if signal == quickfiltertypes.SignalMeter {
-		fieldSignal = telemetrytypes.SignalMetrics
-	}
-
-	fieldKeys := make([]telemetrytypes.TelemetryFieldKey, 0, len(filters))
-	for _, filter := range filters {
-		if err := filter.Validate(); err != nil {
-			return nil, errors.Newf(errors.TypeInvalidInput, errors.CodeInvalidInput, "invalid filter: %v", err)
-		}
-
-		fieldContext, ok := telemetrytypes.FieldContextFromText(string(filter.Type))
-		if !ok {
-			fieldContext = telemetrytypes.FieldContextUnspecified
-		}
-
-		var fieldDataType telemetrytypes.FieldDataType
-		if err := fieldDataType.Scan(string(filter.DataType)); err != nil {
-			fieldDataType = telemetrytypes.FieldDataTypeUnspecified
-		}
-		if fieldDataType == telemetrytypes.FieldDataTypeInt64 {
-			fieldDataType = telemetrytypes.FieldDataTypeNumber
-		}
-
-		fieldKeys = append(fieldKeys, telemetrytypes.TelemetryFieldKey{
-			Name:          filter.Key,
-			Signal:        fieldSignal,
-			FieldContext:  fieldContext,
-			FieldDataType: fieldDataType,
-		})
-	}
-
-	return fieldKeys, nil
-}
-
-// newLegacySignalFiltersFromSignalFilters renders stored telemetry field keys
-// back into the v1 shape, restoring the legacy spellings v1 clients expect.
-func newLegacySignalFiltersFromSignalFilters(signalFilters *quickfiltertypes.SignalFilters) *legacySignalFilters {
-	filters := make([]v3.AttributeKey, 0, len(signalFilters.Filters))
-	for _, fieldKey := range signalFilters.Filters {
-		// Only tag and resource exist in the v3 enum; other contexts render as
-		// unspecified so v1 clients never see spellings their queries can't use.
-		var attributeType v3.AttributeKeyType
-		switch fieldKey.FieldContext {
-		case telemetrytypes.FieldContextAttribute:
-			attributeType = v3.AttributeKeyTypeTag
-		case telemetrytypes.FieldContextResource:
-			attributeType = v3.AttributeKeyTypeResource
-		default:
-			attributeType = v3.AttributeKeyTypeUnspecified
-		}
-
-		var dataType v3.AttributeKeyDataType
-		switch fieldKey.FieldDataType {
-		case telemetrytypes.FieldDataTypeNumber:
-			dataType = v3.AttributeKeyDataTypeFloat64
-		default:
-			dataType = v3.AttributeKeyDataType(fieldKey.FieldDataType.StringValue())
-		}
-
-		filters = append(filters, v3.AttributeKey{
-			Key:      fieldKey.Name,
-			Type:     attributeType,
-			DataType: dataType,
-		})
-	}
-
-	return &legacySignalFilters{
-		Signal:  signalFilters.Signal,
-		Filters: filters,
-	}
-}
-
 func (handler *handler) GetQuickFilters(rw http.ResponseWriter, r *http.Request) {
 	claims, err := authtypes.ClaimsFromContext(r.Context())
 	if err != nil {
@@ -113,18 +27,36 @@ func (handler *handler) GetQuickFilters(rw http.ResponseWriter, r *http.Request)
 		return
 	}
 
-	filters, err := handler.module.GetQuickFilters(r.Context(), valuer.MustNewUUID(claims.OrgID), quickfiltertypes.Signal{})
+	filters, err := handler.module.GetQuickFilters(r.Context(), valuer.MustNewUUID(claims.OrgID))
 	if err != nil {
 		render.Error(rw, err)
 		return
 	}
 
-	legacyFilters := make([]*legacySignalFilters, 0, len(filters))
-	for _, signalFilters := range filters {
-		legacyFilters = append(legacyFilters, newLegacySignalFiltersFromSignalFilters(signalFilters))
+	render.Success(rw, http.StatusOK, filters)
+}
+
+func (handler *handler) UpdateQuickFilters(rw http.ResponseWriter, r *http.Request) {
+	claims, err := authtypes.ClaimsFromContext(r.Context())
+	if err != nil {
+		render.Error(rw, err)
+		return
 	}
 
-	render.Success(rw, http.StatusOK, legacyFilters)
+	var req quickfiltertypes.UpdatableQuickFilters
+	decodeErr := json.NewDecoder(r.Body).Decode(&req)
+	if decodeErr != nil {
+		render.Error(rw, decodeErr)
+		return
+	}
+
+	err = handler.module.UpdateQuickFilters(r.Context(), valuer.MustNewUUID(claims.OrgID), req.Signal, req.Filters)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	render.Success(rw, http.StatusNoContent, nil)
 }
 
 func (handler *handler) GetSignalFilters(rw http.ResponseWriter, r *http.Request) {
@@ -141,51 +73,7 @@ func (handler *handler) GetSignalFilters(rw http.ResponseWriter, r *http.Request
 		return
 	}
 
-	filters, err := handler.module.GetQuickFilters(r.Context(), valuer.MustNewUUID(claims.OrgID), validatedSignal)
-	if err != nil {
-		render.Error(rw, err)
-		return
-	}
-
-	render.Success(rw, http.StatusOK, newLegacySignalFiltersFromSignalFilters(filters[0]))
-}
-
-func (handler *handler) UpdateQuickFilters(rw http.ResponseWriter, r *http.Request) {
-	claims, err := authtypes.ClaimsFromContext(r.Context())
-	if err != nil {
-		render.Error(rw, err)
-		return
-	}
-
-	var req legacySignalFilters
-	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
-		render.Error(rw, err)
-		return
-	}
-
-	fieldKeys, err := newTelemetryFieldKeysFromLegacy(req.Signal, req.Filters)
-	if err != nil {
-		render.Error(rw, err)
-		return
-	}
-
-	err = handler.module.UpsertQuickFilters(r.Context(), valuer.MustNewUUID(claims.OrgID), req.Signal, fieldKeys)
-	if err != nil {
-		render.Error(rw, err)
-		return
-	}
-
-	render.Success(rw, http.StatusNoContent, nil)
-}
-
-func (handler *handler) ListQuickFiltersV2(rw http.ResponseWriter, r *http.Request) {
-	claims, err := authtypes.ClaimsFromContext(r.Context())
-	if err != nil {
-		render.Error(rw, err)
-		return
-	}
-
-	filters, err := handler.module.GetQuickFilters(r.Context(), valuer.MustNewUUID(claims.OrgID), quickfiltertypes.Signal{})
+	filters, err := handler.module.GetSignalFilters(r.Context(), valuer.MustNewUUID(claims.OrgID), validatedSignal)
 	if err != nil {
 		render.Error(rw, err)
 		return
@@ -193,48 +81,3 @@ func (handler *handler) ListQuickFiltersV2(rw http.ResponseWriter, r *http.Reque
 
 	render.Success(rw, http.StatusOK, filters)
 }
-
-func (handler *handler) UpdateQuickFiltersV2(rw http.ResponseWriter, r *http.Request) {
-	claims, err := authtypes.ClaimsFromContext(r.Context())
-	if err != nil {
-		render.Error(rw, err)
-		return
-	}
-
-	var req quickfiltertypes.UpdatableQuickFilters
-	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
-		render.Error(rw, err)
-		return
-	}
-
-	err = handler.module.UpsertQuickFilters(r.Context(), valuer.MustNewUUID(claims.OrgID), req.Signal, req.Filters)
-	if err != nil {
-		render.Error(rw, err)
-		return
-	}
-
-	render.Success(rw, http.StatusNoContent, nil)
-}
-
-func (handler *handler) GetQuickFiltersV2(rw http.ResponseWriter, r *http.Request) {
-	claims, err := authtypes.ClaimsFromContext(r.Context())
-	if err != nil {
-		render.Error(rw, err)
-		return
-	}
-
-	signal := mux.Vars(r)["signal_name"]
-	validatedSignal, err := quickfiltertypes.NewSignal(signal)
-	if err != nil {
-		render.Error(rw, err)
-		return
-	}
-
-	filters, err := handler.module.GetQuickFilters(r.Context(), valuer.MustNewUUID(claims.OrgID), validatedSignal)
-	if err != nil {
-		render.Error(rw, err)
-		return
-	}
-
-	render.Success(rw, http.StatusOK, filters[0])
-}

pkg/modules/quickfilter/implquickfilter/handler_test.go

@@ -1,62 +0,0 @@
-package implquickfilter
-
-import (
-	"testing"
-
-	v3 "github.com/SigNoz/signoz/pkg/query-service/model/v3"
-	"github.com/SigNoz/signoz/pkg/types/quickfiltertypes"
-	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-)
-
-func TestNewTelemetryFieldKeysFromLegacy(t *testing.T) {
-	fieldKeys, err := newTelemetryFieldKeysFromLegacy(quickfiltertypes.SignalTraces, []v3.AttributeKey{
-		{Key: "service.name", Type: v3.AttributeKeyTypeResource, DataType: v3.AttributeKeyDataTypeString},
-		{Key: "http.method", Type: v3.AttributeKeyTypeTag, DataType: v3.AttributeKeyDataTypeString},
-		{Key: "duration_nano", Type: v3.AttributeKeyTypeTag, DataType: v3.AttributeKeyDataTypeFloat64},
-		{Key: "code_line", Type: v3.AttributeKeyTypeTag, DataType: v3.AttributeKeyDataTypeInt64},
-	})
-	require.NoError(t, err)
-	require.Len(t, fieldKeys, 4)
-
-	assert.Equal(t, telemetrytypes.TelemetryFieldKey{Name: "service.name", FieldContext: telemetrytypes.FieldContextResource, FieldDataType: telemetrytypes.FieldDataTypeString}, fieldKeys[0])
-	assert.Equal(t, telemetrytypes.FieldContextAttribute, fieldKeys[1].FieldContext)
-	assert.Equal(t, telemetrytypes.FieldDataTypeNumber, fieldKeys[2].FieldDataType)
-	assert.Equal(t, telemetrytypes.FieldDataTypeNumber, fieldKeys[3].FieldDataType)
-
-	t.Run("meter writes restore the per-filter signal", func(t *testing.T) {
-		fieldKeys, err := newTelemetryFieldKeysFromLegacy(quickfiltertypes.SignalMeter, []v3.AttributeKey{
-			{Key: "host.name", DataType: v3.AttributeKeyDataTypeString},
-		})
-		require.NoError(t, err)
-		require.Len(t, fieldKeys, 1)
-		assert.Equal(t, telemetrytypes.SignalMetrics, fieldKeys[0].Signal)
-	})
-
-	t.Run("rejects a filter without a key", func(t *testing.T) {
-		_, err := newTelemetryFieldKeysFromLegacy(quickfiltertypes.SignalTraces, []v3.AttributeKey{{DataType: v3.AttributeKeyDataTypeString}})
-		require.Error(t, err)
-	})
-}
-
-func TestNewLegacySignalFiltersFromSignalFilters(t *testing.T) {
-	legacy := newLegacySignalFiltersFromSignalFilters(&quickfiltertypes.SignalFilters{
-		Signal: quickfiltertypes.SignalLogs,
-		Filters: []telemetrytypes.TelemetryFieldKey{
-			{Name: "service.name", FieldContext: telemetrytypes.FieldContextResource, FieldDataType: telemetrytypes.FieldDataTypeString},
-			{Name: "http.method", FieldContext: telemetrytypes.FieldContextAttribute, FieldDataType: telemetrytypes.FieldDataTypeString},
-			{Name: "duration_nano", FieldContext: telemetrytypes.FieldContextAttribute, FieldDataType: telemetrytypes.FieldDataTypeNumber},
-			{Name: "severity_text", FieldContext: telemetrytypes.FieldContextLog, FieldDataType: telemetrytypes.FieldDataTypeString},
-			{Name: "host.name", Signal: telemetrytypes.SignalMetrics},
-		},
-	})
-
-	assert.Equal(t, quickfiltertypes.SignalLogs, legacy.Signal)
-	require.Len(t, legacy.Filters, 5)
-	assert.Equal(t, v3.AttributeKey{Key: "service.name", Type: v3.AttributeKeyTypeResource, DataType: v3.AttributeKeyDataTypeString}, legacy.Filters[0])
-	assert.Equal(t, v3.AttributeKeyTypeTag, legacy.Filters[1].Type)
-	assert.Equal(t, v3.AttributeKeyDataTypeFloat64, legacy.Filters[2].DataType)
-	assert.Equal(t, v3.AttributeKeyTypeUnspecified, legacy.Filters[3].Type, "contexts outside the v3 enum must render as unspecified")
-	assert.Equal(t, v3.AttributeKey{Key: "host.name"}, legacy.Filters[4])
-}

pkg/modules/quickfilter/implquickfilter/module.go

@@ -2,11 +2,12 @@ package implquickfilter
 
 import (
 	"context"
+	"encoding/json"
 
 	"github.com/SigNoz/signoz/pkg/errors"
 	"github.com/SigNoz/signoz/pkg/modules/quickfilter"
+	v3 "github.com/SigNoz/signoz/pkg/query-service/model/v3"
 	"github.com/SigNoz/signoz/pkg/types/quickfiltertypes"
-	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
 	"github.com/SigNoz/signoz/pkg/valuer"
 )
 
@@ -18,50 +19,91 @@ func NewModule(store quickfiltertypes.QuickFilterStore) quickfilter.Module {
 	return &module{store: store}
 }
 
-// GetQuickFilters returns quick filters for a signal, or for every signal when signal is zero.
-func (module *module) GetQuickFilters(ctx context.Context, orgID valuer.UUID, signal quickfiltertypes.Signal) ([]*quickfiltertypes.SignalFilters, error) {
-	if signal.IsZero() {
-		storedFilters, err := module.store.Get(ctx, orgID)
-		if err != nil {
-			return nil, errors.Wrapf(err, errors.TypeInternal, errors.CodeInternal, "error fetching organization filters")
-		}
-
-		result := make([]*quickfiltertypes.SignalFilters, 0, len(storedFilters))
-		for _, storedFilter := range storedFilters {
-			signalFilter, err := quickfiltertypes.NewSignalFilterFromStorableQuickFilter(storedFilter)
-			if err != nil {
-				return nil, errors.Wrapf(err, errors.TypeInternal, errors.CodeInternal, "error processing filter for signal: %s", storedFilter.Signal)
-			}
-			result = append(result, signalFilter)
-		}
-
-		return result, nil
+// GetQuickFilters returns all quick filters for an organization.
+func (module *module) GetQuickFilters(ctx context.Context, orgID valuer.UUID) ([]*quickfiltertypes.SignalFilters, error) {
+	storedFilters, err := module.store.Get(ctx, orgID)
+	if err != nil {
+		return nil, errors.Wrapf(err, errors.TypeInternal, errors.CodeInternal, "error fetching organization filters")
 	}
 
-	storedFilter, err := module.store.GetBySignal(ctx, orgID, signal.StringValue())
-	if err != nil {
-		if errors.Ast(err, errors.TypeNotFound) {
-			return []*quickfiltertypes.SignalFilters{quickfiltertypes.NewSignalFiltersFromSignal(signal)}, nil
+	result := make([]*quickfiltertypes.SignalFilters, 0, len(storedFilters))
+	for _, storedFilter := range storedFilters {
+		signalFilter, err := quickfiltertypes.NewSignalFilterFromStorableQuickFilter(storedFilter)
+		if err != nil {
+			return nil, errors.Wrapf(err, errors.TypeInternal, errors.CodeInternal, "error processing filter for signal: %s", storedFilter.Signal)
 		}
+		result = append(result, signalFilter)
+	}
+
+	return result, nil
+}
+
+// GetSignalFilters returns quick filters for a specific signal in an organization.
+func (m *module) GetSignalFilters(ctx context.Context, orgID valuer.UUID, signal quickfiltertypes.Signal) (*quickfiltertypes.SignalFilters, error) {
+	storedFilter, err := m.store.GetBySignal(ctx, orgID, signal.StringValue())
+	if err != nil {
 		return nil, err
 	}
 
+	// If no filter exists for this signal, return empty filters with the requested signal
+	if storedFilter == nil {
+		return &quickfiltertypes.SignalFilters{
+			Signal:  signal,
+			Filters: []v3.AttributeKey{},
+		}, nil
+	}
+
+	// Convert stored filter to signal filter
 	signalFilter, err := quickfiltertypes.NewSignalFilterFromStorableQuickFilter(storedFilter)
 	if err != nil {
 		return nil, errors.Wrapf(err, errors.TypeInternal, errors.CodeInternal, "error processing filter for signal: %s", storedFilter.Signal)
 	}
 
-	return []*quickfiltertypes.SignalFilters{signalFilter}, nil
+	return signalFilter, nil
 }
 
-// UpsertQuickFilters replaces quick filters for a specific signal in an organization, creating them if absent.
-func (module *module) UpsertQuickFilters(ctx context.Context, orgID valuer.UUID, signal quickfiltertypes.Signal, filters []telemetrytypes.TelemetryFieldKey) error {
-	filter, err := quickfiltertypes.NewStorableQuickFilter(orgID, signal, filters)
+// UpdateQuickFilters updates quick filters for a specific signal in an organization.
+func (module *module) UpdateQuickFilters(ctx context.Context, orgID valuer.UUID, signal quickfiltertypes.Signal, filters []v3.AttributeKey) error {
+	// Validate each filter
+	for _, filter := range filters {
+		if err := filter.Validate(); err != nil {
+			return errors.Newf(errors.TypeInvalidInput, errors.CodeInvalidInput, "invalid filter: %v", err)
+		}
+	}
+
+	// Marshal filters to JSON
+	filterJSON, err := json.Marshal(filters)
 	if err != nil {
+		return errors.Wrapf(err, errors.TypeInternal, errors.CodeInternal, "error marshalling filters")
+	}
+
+	// Check if filter exists
+	existingFilter, err := module.store.GetBySignal(ctx, orgID, signal.StringValue())
+	if err != nil {
+		return errors.Wrapf(err, errors.TypeInternal, errors.CodeInternal, "error checking existing filters")
+	}
+
+	var filter *quickfiltertypes.StorableQuickFilter
+	if existingFilter != nil {
+		// Update in place
+		if err := existingFilter.Update(filterJSON); err != nil {
+			return errors.Wrapf(err, errors.TypeInvalidInput, errors.CodeInvalidInput, "error updating existing filter")
+		}
+		filter = existingFilter
+	} else {
+		// Create new
+		filter, err = quickfiltertypes.NewStorableQuickFilter(orgID, signal, filterJSON)
+		if err != nil {
+			return errors.Wrapf(err, errors.TypeInvalidInput, errors.CodeInvalidInput, "error creating new filter")
+		}
+	}
+
+	// Persist filter
+	if err := module.store.Upsert(ctx, filter); err != nil {
 		return err
 	}
 
-	return module.store.Upsert(ctx, filter)
+	return nil
 }
 
 func (module *module) SetDefaultConfig(ctx context.Context, orgID valuer.UUID) error {

pkg/modules/quickfilter/implquickfilter/store.go

@@ -62,7 +62,7 @@ func (s *store) Upsert(ctx context.Context, filter *quickfiltertypes.StorableQui
 		BunDB().
 		NewInsert().
 		Model(filter).
-		On("CONFLICT (org_id, signal) DO UPDATE").
+		On("CONFLICT (id) DO UPDATE").
 		Set("filter = EXCLUDED.filter").
 		Set("updated_at = EXCLUDED.updated_at").
 		Exec(ctx)

pkg/modules/quickfilter/quickfilter.go

@@ -4,25 +4,20 @@ import (
 	"context"
 	"net/http"
 
+	v3 "github.com/SigNoz/signoz/pkg/query-service/model/v3"
 	"github.com/SigNoz/signoz/pkg/types/quickfiltertypes"
-	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
 	"github.com/SigNoz/signoz/pkg/valuer"
 )
 
 type Module interface {
-	// GetQuickFilters returns quick filters for a signal, or for every signal when signal is zero.
-	GetQuickFilters(ctx context.Context, orgID valuer.UUID, signal quickfiltertypes.Signal) ([]*quickfiltertypes.SignalFilters, error)
-	UpsertQuickFilters(ctx context.Context, orgID valuer.UUID, signal quickfiltertypes.Signal, filters []telemetrytypes.TelemetryFieldKey) error
+	GetQuickFilters(ctx context.Context, orgID valuer.UUID) ([]*quickfiltertypes.SignalFilters, error)
+	UpdateQuickFilters(ctx context.Context, orgID valuer.UUID, signal quickfiltertypes.Signal, filters []v3.AttributeKey) error
+	GetSignalFilters(ctx context.Context, orgID valuer.UUID, signal quickfiltertypes.Signal) (*quickfiltertypes.SignalFilters, error)
 	SetDefaultConfig(ctx context.Context, orgID valuer.UUID) error
 }
 
 type Handler interface {
-	// Legacy v1 endpoints, served by converting to and from the v3 attribute key shape.
 	GetQuickFilters(http.ResponseWriter, *http.Request)
 	UpdateQuickFilters(http.ResponseWriter, *http.Request)
 	GetSignalFilters(http.ResponseWriter, *http.Request)
-
-	ListQuickFiltersV2(http.ResponseWriter, *http.Request)
-	GetQuickFiltersV2(http.ResponseWriter, *http.Request)
-	UpdateQuickFiltersV2(http.ResponseWriter, *http.Request)
 }

pkg/prometheus/engine.go

@@ -2,6 +2,7 @@ package prometheus
 
 import (
 	"log/slog"
+	"time"
 
 	"github.com/prometheus/prometheus/promql"
 )
@@ -23,5 +24,11 @@ func NewEngine(logger *slog.Logger, cfg Config) *Engine {
 		Timeout:            cfg.Timeout,
 		ActiveQueryTracker: activeQueryTracker,
 		LookbackDelta:      cfg.LookbackDelta,
+		// The engine calls this for subqueries that do not set a step, such as
+		// `metric[5m:]`, and segfaults if it is nil. 1m matches the default
+		// global evaluation_interval that Prometheus wires here.
+		NoStepSubqueryIntervalFn: func(int64) int64 {
+			return time.Minute.Milliseconds()
+		},
 	})
 }

pkg/prometheus/engine_test.go

@@ -0,0 +1,33 @@
+package prometheus
+
+import (
+	"context"
+	"log/slog"
+	"testing"
+	"time"
+
+	"github.com/prometheus/prometheus/storage"
+	"github.com/stretchr/testify/require"
+)
+
+func TestNoStepSubqueryDoesNotPanic(t *testing.T) {
+	engine := NewEngine(slog.New(slog.DiscardHandler), Config{Timeout: time.Minute})
+	queryable := storage.QueryableFunc(func(int64, int64) (storage.Querier, error) {
+		return storage.NoopQuerier(), nil
+	})
+
+	qry, err := engine.NewRangeQuery(
+		context.Background(),
+		queryable,
+		nil,
+		"max_over_time(some_metric[5m:])",
+		time.Now().Add(-time.Hour),
+		time.Now(),
+		time.Minute,
+	)
+	require.NoError(t, err)
+	defer qry.Close()
+
+	res := qry.Exec(context.Background())
+	require.NoError(t, res.Err)
+}

pkg/query-service/app/http_handler.go

@@ -450,7 +450,7 @@ func (aH *APIHandler) RegisterRoutes(router *mux.Router, am *middleware.AuthZ) {
 
 	router.HandleFunc("/api/v1/disks", am.ViewAccess(aH.getDisks)).Methods(http.MethodGet)
 
-	// Quick Filters (v1 routes serve the legacy v3 shape; v2 lives in signozapiserver)
+	// Quick Filters
 	router.HandleFunc("/api/v1/orgs/me/filters", am.ViewAccess(aH.Signoz.Handlers.QuickFilter.GetQuickFilters)).Methods(http.MethodGet)
 	router.HandleFunc("/api/v1/orgs/me/filters/{signal}", am.ViewAccess(aH.Signoz.Handlers.QuickFilter.GetSignalFilters)).Methods(http.MethodGet)
 	router.HandleFunc("/api/v1/orgs/me/filters", am.AdminAccess(aH.Signoz.Handlers.QuickFilter.UpdateQuickFilters)).Methods(http.MethodPut)

pkg/signoz/openapi.go

@@ -29,7 +29,6 @@ import (
 	"github.com/SigNoz/signoz/pkg/modules/organization"
 	"github.com/SigNoz/signoz/pkg/modules/preference"
 	"github.com/SigNoz/signoz/pkg/modules/promote"
-	"github.com/SigNoz/signoz/pkg/modules/quickfilter"
 	"github.com/SigNoz/signoz/pkg/modules/rawdataexport"
 	"github.com/SigNoz/signoz/pkg/modules/rulestatehistory"
 	"github.com/SigNoz/signoz/pkg/modules/savedview"
@@ -94,7 +93,6 @@ func NewOpenAPI(ctx context.Context, instrumentation instrumentation.Instrumenta
 		struct{ ruler.Handler }{},
 		struct{ statsreporter.Handler }{},
 		struct{ savedview.Handler }{},
-		struct{ quickfilter.Handler }{},
 	).New(ctx, instrumentation.ToProviderSettings(), apiserver.Config{})
 	if err != nil {
 		return nil, err

pkg/signoz/provider.go

@@ -245,8 +245,6 @@ func NewSQLMigrationProviderFactories(
 		sqlmigration.NewMigrateLambdaDashboardsFactory(),
 		sqlmigration.NewAddAuthDomainTuplesFactory(sqlstore),
 		sqlmigration.NewAddDeploymentHostTuplesFactory(sqlstore),
-		sqlmigration.NewMigrateQuickFiltersFactory(sqlstore),
-		sqlmigration.NewAddQuickFilterTuplesFactory(sqlstore),
 	)
 }
 
@@ -350,7 +348,6 @@ func NewAPIServerProviderFactories(orgGetter organization.Getter, authz authz.Au
 			handlers.RulerHandler,
 			handlers.StatsHandler,
 			handlers.SavedView,
-			handlers.QuickFilter,
 		),
 	)
 }

pkg/sqlmigration/120_migrate_quick_filters.go

@@ -1,170 +0,0 @@
-package sqlmigration
-
-import (
-	"context"
-	"encoding/json"
-	"log/slog"
-	"strings"
-
-	"github.com/uptrace/bun"
-	"github.com/uptrace/bun/migrate"
-
-	"github.com/SigNoz/signoz/pkg/factory"
-	"github.com/SigNoz/signoz/pkg/sqlstore"
-)
-
-type storableQuickFilterRow struct {
-	bun.BaseModel `bun:"table:quick_filter"`
-
-	ID     string `bun:"id,pk"`
-	Filter string `bun:"filter"`
-}
-
-// legacyQuickFilterEntry carries both shapes a stored entry can be in: the
-// legacy key/type/dataType shape and the current name-carrying shape.
-type legacyQuickFilterEntry struct {
-	Name     string `json:"name"`
-	Key      string `json:"key"`
-	Type     string `json:"type"`
-	DataType string `json:"dataType"`
-	Signal   string `json:"signal"`
-}
-
-// quickFilterLegacyTypeToFieldContext maps the v3 attribute key types the v1
-// write path could store. Materialized top-level fields carried no type, and
-// anything unknown (e.g. "Sum" in the old meter defaults) normalizes to
-// unspecified, matching what the v1 write path does at runtime.
-var quickFilterLegacyTypeToFieldContext = map[string]string{
-	"tag":      "attribute",
-	"resource": "resource",
-	"scope":    "scope",
-}
-
-// quickFilterLegacyDataTypeToFieldDataType maps the v3 attribute key data
-// types the v1 write path could store, with numerics collapsed to number,
-// matching the fields API and the v1 write path.
-var quickFilterLegacyDataTypeToFieldDataType = map[string]string{
-	"string":  "string",
-	"bool":    "bool",
-	"int64":   "number",
-	"float64": "number",
-}
-
-// quickFilterFieldDataType resolves legacy datatype spellings, with unknowns
-// normalized to unspecified.
-func quickFilterFieldDataType(legacyDataType string) string {
-	return quickFilterLegacyDataTypeToFieldDataType[strings.ToLower(strings.TrimSpace(legacyDataType))]
-}
-
-// quickFilterFieldContext resolves legacy type spellings, with unknowns
-// normalized to unspecified.
-func quickFilterFieldContext(legacyType string) string {
-	return quickFilterLegacyTypeToFieldContext[strings.ToLower(strings.TrimSpace(legacyType))]
-}
-
-type migrateQuickFilters struct {
-	sqlstore sqlstore.SQLStore
-	settings factory.ProviderSettings
-}
-
-func NewMigrateQuickFiltersFactory(sqlstore sqlstore.SQLStore) factory.ProviderFactory[SQLMigration, Config] {
-	return factory.NewProviderFactory(factory.MustNewName("migrate_quick_filters"), func(ctx context.Context, ps factory.ProviderSettings, c Config) (SQLMigration, error) {
-		return &migrateQuickFilters{sqlstore: sqlstore, settings: ps}, nil
-	})
-}
-
-func (migration *migrateQuickFilters) Register(migrations *migrate.Migrations) error {
-	return migrations.Register(migration.Up, migration.Down)
-}
-
-func (migration *migrateQuickFilters) Up(ctx context.Context, db *bun.DB) error {
-	tx, err := db.BeginTx(ctx, nil)
-	if err != nil {
-		return err
-	}
-	defer func() { _ = tx.Rollback() }()
-
-	var rows []*storableQuickFilterRow
-	if err := tx.NewSelect().Model(&rows).Scan(ctx); err != nil {
-		return err
-	}
-
-	var migrated, skipped int
-	for _, row := range rows {
-		migratedFilter, changed, ok := migrateQuickFilterEntries(row.Filter)
-		if !ok {
-			migration.settings.Logger.WarnContext(ctx, "quick filter could not be parsed, leaving it untouched", slog.String("quick_filter_id", row.ID), slog.String("raw_filter", row.Filter))
-			skipped++
-			continue
-		}
-		if !changed {
-			continue
-		}
-
-		migrated++
-		if _, err := tx.NewUpdate().Model((*storableQuickFilterRow)(nil)).Set("filter = ?", migratedFilter).Where("id = ?", row.ID).Exec(ctx); err != nil {
-			return err
-		}
-	}
-
-	migration.settings.Logger.InfoContext(ctx, "migrated quick filters to telemetry field keys", slog.Int("total", len(rows)), slog.Int("migrated", migrated), slog.Int("skipped", skipped))
-
-	return tx.Commit()
-}
-
-func (migration *migrateQuickFilters) Down(context.Context, *bun.DB) error {
-	return nil
-}
-
-// migrateQuickFilterEntries rewrites a stored filter list from the legacy
-// key/dataType/type shape to telemetry field keys; ok=false means unparseable.
-func migrateQuickFilterEntries(filter string) (migrated string, changed bool, ok bool) {
-	var entriesRaw []json.RawMessage
-	if err := json.Unmarshal([]byte(filter), &entriesRaw); err != nil {
-		return "", false, false
-	}
-
-	migratedEntries := make([]json.RawMessage, 0, len(entriesRaw))
-	for _, rawEntry := range entriesRaw {
-		var entry legacyQuickFilterEntry
-		if err := json.Unmarshal(rawEntry, &entry); err != nil {
-			// Some stored entries are plain strings rather than objects; treat
-			// the string as the filter key name, dropping empty ones.
-			var name string
-			if err := json.Unmarshal(rawEntry, &name); err != nil {
-				return "", false, false
-			}
-			entry = legacyQuickFilterEntry{Key: name}
-		}
-
-		switch {
-		case entry.Name != "":
-			migratedEntries = append(migratedEntries, rawEntry)
-		case entry.Key != "":
-			migratedJSON, err := marshalUnescaped(telemetryFieldKeyOutput{
-				Name:          entry.Key,
-				Signal:        entry.Signal,
-				FieldContext:  quickFilterFieldContext(entry.Type),
-				FieldDataType: quickFilterFieldDataType(entry.DataType),
-			})
-			if err != nil {
-				return "", false, false
-			}
-			migratedEntries = append(migratedEntries, migratedJSON)
-			changed = true
-		default:
-			changed = true
-		}
-	}
-
-	if !changed {
-		return "", false, true
-	}
-
-	migratedJSON, err := marshalUnescaped(migratedEntries)
-	if err != nil {
-		return "", false, false
-	}
-
-	return string(migratedJSON), true, true
-}

pkg/sqlmigration/121_add_quick_filter_tuples.go

@@ -1,139 +0,0 @@
-package sqlmigration
-
-import (
-	"context"
-	"database/sql"
-	"time"
-
-	"github.com/SigNoz/signoz/pkg/factory"
-	"github.com/SigNoz/signoz/pkg/sqlstore"
-	"github.com/SigNoz/signoz/pkg/types/authtypes"
-	"github.com/oklog/ulid/v2"
-	"github.com/uptrace/bun"
-	"github.com/uptrace/bun/dialect"
-	"github.com/uptrace/bun/migrate"
-)
-
-type addQuickFilterTuples struct {
-	sqlstore sqlstore.SQLStore
-}
-
-func NewAddQuickFilterTuplesFactory(sqlstore sqlstore.SQLStore) factory.ProviderFactory[SQLMigration, Config] {
-	return factory.NewProviderFactory(factory.MustNewName("add_quick_filter_tuples"), func(ctx context.Context, ps factory.ProviderSettings, c Config) (SQLMigration, error) {
-		return &addQuickFilterTuples{sqlstore: sqlstore}, nil
-	})
-}
-
-func (migration *addQuickFilterTuples) Register(migrations *migrate.Migrations) error {
-	return migrations.Register(migration.Up, migration.Down)
-}
-
-func (migration *addQuickFilterTuples) Up(ctx context.Context, db *bun.DB) error {
-	tx, err := db.BeginTx(ctx, nil)
-	if err != nil {
-		return err
-	}
-	defer func() { _ = tx.Rollback() }()
-
-	var storeID string
-	err = tx.QueryRowContext(ctx, `SELECT id FROM store WHERE name = ? LIMIT 1`, "signoz").Scan(&storeID)
-	if err != nil {
-		return err
-	}
-
-	var orgIDs []string
-	err = tx.NewSelect().
-		Table("organizations").
-		Column("id").
-		Scan(ctx, &orgIDs)
-	if err != nil && err != sql.ErrNoRows {
-		return err
-	}
-
-	isPG := migration.sqlstore.BunDB().Dialect().Name() == dialect.PG
-
-	// quick-filter moved from the legacy ViewAccess/AdminAccess role gate to
-	// CheckResources, which on enterprise requires real tuples -- existing orgs
-	// never had these written, only new orgs get them from the registry at bootstrap.
-	tuples := []migrationTuple{
-		{authtypes.SigNozAdminRoleName, "metaresource", "quick-filter", "read"},
-		{authtypes.SigNozAdminRoleName, "metaresource", "quick-filter", "update"},
-		{authtypes.SigNozAdminRoleName, "metaresource", "quick-filter", "list"},
-		{authtypes.SigNozEditorRoleName, "metaresource", "quick-filter", "read"},
-		{authtypes.SigNozEditorRoleName, "metaresource", "quick-filter", "list"},
-		{authtypes.SigNozViewerRoleName, "metaresource", "quick-filter", "read"},
-		{authtypes.SigNozViewerRoleName, "metaresource", "quick-filter", "list"},
-	}
-
-	for _, orgID := range orgIDs {
-		for _, tuple := range tuples {
-			entropy := ulid.DefaultEntropy()
-			now := time.Now().UTC()
-			tupleID := ulid.MustNew(ulid.Timestamp(now), entropy).String()
-
-			objectID := "organization/" + orgID + "/" + tuple.objectName + "/*"
-			roleSubject := "organization/" + orgID + "/role/" + tuple.roleName
-
-			if isPG {
-				user := "role:" + roleSubject + "#assignee"
-				result, err := tx.ExecContext(ctx, `
-					INSERT INTO tuple (store, object_type, object_id, relation, _user, user_type, ulid, inserted_at)
-					VALUES (?, ?, ?, ?, ?, ?, ?, ?)
-					ON CONFLICT (store, object_type, object_id, relation, _user) DO NOTHING`,
-					storeID, tuple.objectType, objectID, tuple.relation, user, "userset", tupleID, now,
-				)
-				if err != nil {
-					return err
-				}
-				rowsAffected, err := result.RowsAffected()
-				if err != nil {
-					return err
-				}
-				if rowsAffected == 0 {
-					continue
-				}
-				_, err = tx.ExecContext(ctx, `
-					INSERT INTO changelog (store, object_type, object_id, relation, _user, operation, ulid, inserted_at)
-					VALUES (?, ?, ?, ?, ?, ?, ?, ?)
-					ON CONFLICT (store, ulid, object_type) DO NOTHING`,
-					storeID, tuple.objectType, objectID, tuple.relation, user, 0, tupleID, now,
-				)
-				if err != nil {
-					return err
-				}
-			} else {
-				result, err := tx.ExecContext(ctx, `
-					INSERT INTO tuple (store, object_type, object_id, relation, user_object_type, user_object_id, user_relation, user_type, ulid, inserted_at)
-					VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
-					ON CONFLICT (store, object_type, object_id, relation, user_object_type, user_object_id, user_relation) DO NOTHING`,
-					storeID, tuple.objectType, objectID, tuple.relation, "role", roleSubject, "assignee", "userset", tupleID, now,
-				)
-				if err != nil {
-					return err
-				}
-				rowsAffected, err := result.RowsAffected()
-				if err != nil {
-					return err
-				}
-				if rowsAffected == 0 {
-					continue
-				}
-				_, err = tx.ExecContext(ctx, `
-					INSERT INTO changelog (store, object_type, object_id, relation, user_object_type, user_object_id, user_relation, operation, ulid, inserted_at)
-					VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
-					ON CONFLICT (store, ulid, object_type) DO NOTHING`,
-					storeID, tuple.objectType, objectID, tuple.relation, "role", roleSubject, "assignee", 0, tupleID, now,
-				)
-				if err != nil {
-					return err
-				}
-			}
-		}
-	}
-
-	return tx.Commit()
-}
-
-func (migration *addQuickFilterTuples) Down(context.Context, *bun.DB) error {
-	return nil
-}

pkg/types/dashboardtypes/perses_dashboard_data.go

@@ -114,8 +114,8 @@ func (d *DashboardSpec) validatePanels() error {
 			return err
 		}
 		panelKind := panel.Spec.Plugin.Kind
-		if len(panel.Spec.Queries) != 1 {
-			return errors.NewInvalidInputf(ErrCodeDashboardInvalidInput, "%s.spec.queries: panel must have one query, found %d", path, len(panel.Spec.Queries))
+		if err := validatePanelQueryCount(panel.Spec.Queries, panelKind, path); err != nil {
+			return err
 		}
 		allowed := allowedQueryKinds[panelKind]
 		for qi, q := range panel.Spec.Queries {
@@ -127,6 +127,22 @@ func (d *DashboardSpec) validatePanels() error {
 	return nil
 }
 
+func validatePanelQueryCount(queries []Query, panelKind PanelPluginKind, path string) error {
+	if queries == nil {
+		return errors.NewInvalidInputf(ErrCodeDashboardInvalidInput, "%s.spec.queries: is required and must not be null; use [] for a panel that renders without a query", path)
+	}
+	if panelKind.rendersWithoutQuery() {
+		if len(queries) != 0 {
+			return errors.NewInvalidInputf(ErrCodeDashboardInvalidInput, "%s.spec.queries: panel kind %q renders without a query and must have queries: [], found %d", path, panelKind, len(queries))
+		}
+		return nil
+	}
+	if len(queries) != 1 {
+		return errors.NewInvalidInputf(ErrCodeDashboardInvalidInput, "%s.spec.queries: panel must have one query, found %d", path, len(queries))
+	}
+	return nil
+}
+
 func (d *DashboardSpec) validateQuery(qi int, q Query, panelKind PanelPluginKind, path string, allowed []QueryPluginKind) error {
 	queryPath := fmt.Sprintf("%s.spec.queries[%d].spec.plugin", path, qi)
 	if err := validateQueryAllowedForPanel(q.Spec.Plugin, allowed, panelKind, queryPath); err != nil {

pkg/types/dashboardtypes/perses_dashboard_test.go

@@ -1085,7 +1085,7 @@ func TestInvalidatePanelWithoutQueries(t *testing.T) {
 	}`)
 	_, err := unmarshalDashboard(data)
 	require.Error(t, err, "expected panel-without-queries to be rejected")
-	assert.Contains(t, err.Error(), "panel must have one query")
+	assert.Contains(t, err.Error(), "spec.queries: is required and must not be null")
 }
 
 func TestInvalidatePanelWithEmptyQueriesArray(t *testing.T) {
@@ -1135,6 +1135,126 @@ func TestInvalidatePanelWithMultipleDirectQueries(t *testing.T) {
 	assert.Contains(t, err.Error(), "panel must have one query")
 }
 
+func TestValidateTextPanel(t *testing.T) {
+	wrapPanel := func(panelSpec string) []byte {
+		return []byte(`{
+			"variables": [],
+			"panels": {
+				"p1": {
+					"kind": "Panel",
+					"spec": {
+						"links": [],
+						"plugin": {"kind": "signoz/TextPanel", "spec": ` + panelSpec + `},
+						"queries": []
+					}
+				}
+			},
+			"links": [],
+			"layouts": []
+		}`)
+	}
+
+	t.Run("fully specified text panel validates", func(t *testing.T) {
+		d, err := unmarshalDashboard(wrapPanel(`{
+			"mode": "markdown",
+			"text": "# Runbook\n\nSee the [oncall doc](https://example.com).",
+			"presentation": {"textAlign": "center", "verticalAlign": "bottom", "background": "transparent"},
+			"headerOptions": {"hide": true}
+		}`))
+		require.NoError(t, err, "expected a fully specified text panel to validate")
+
+		spec, ok := d.Panels["p1"].Spec.Plugin.Spec.(*TextPanelSpec)
+		require.True(t, ok, "expected the panel spec to decode as *TextPanelSpec")
+		assert.Equal(t, TextModeMarkdown, spec.Mode)
+		assert.Equal(t, "# Runbook\n\nSee the [oncall doc](https://example.com).", spec.Text)
+		assert.Equal(t, TextAlignCenter, spec.Presentation.TextAlign)
+		assert.Equal(t, VerticalAlignBottom, spec.Presentation.VerticalAlign)
+		assert.Equal(t, PanelBackgroundTransparent, spec.Presentation.Background)
+		assert.True(t, spec.HeaderOptions.Hide)
+	})
+
+	// The header shows unless explicitly hidden, so the zero value must round-trip
+	// as a shown header.
+	t.Run("omitted fields marshal back as their defaults", func(t *testing.T) {
+		d, err := unmarshalDashboard(wrapPanel(`{}`))
+		require.NoError(t, err, "expected an empty text panel spec to validate")
+
+		out, err := json.Marshal(d.Panels["p1"].Spec.Plugin.Spec)
+		require.NoError(t, err, "marshalling the decoded text panel spec")
+		assert.JSONEq(t, `{
+			"mode": "markdown",
+			"text": "",
+			"presentation": {"textAlign": "left", "verticalAlign": "top", "background": "solid"},
+			"headerOptions": {"hide": false}
+		}`, string(out))
+	})
+
+	t.Run("a text panel carrying a query is rejected", func(t *testing.T) {
+		data := []byte(`{
+			"variables": [],
+			"panels": {
+				"p1": {
+					"kind": "Panel",
+					"spec": {
+						"links": [],
+						"plugin": {"kind": "signoz/TextPanel", "spec": {"text": "hi"}},
+						"queries": [{"kind": "time_series", "spec": {"plugin": {"kind": "signoz/BuilderQuery", "spec": {"name": "A", "signal": "metrics"}}}}]
+					}
+				}
+			},
+			"links": [],
+			"layouts": []
+		}`)
+		_, err := unmarshalDashboard(data)
+		require.Error(t, err, "expected a text panel with a query to be rejected")
+		assert.Contains(t, err.Error(), "renders without a query and must have queries: [], found 1")
+	})
+
+	t.Run("a text panel with null queries is rejected", func(t *testing.T) {
+		data := []byte(`{
+			"variables": [],
+			"panels": {
+				"p1": {
+					"kind": "Panel",
+					"spec": {
+						"links": [],
+						"plugin": {"kind": "signoz/TextPanel", "spec": {"text": "hi"}},
+						"queries": null
+					}
+				}
+			},
+			"links": [],
+			"layouts": []
+		}`)
+		_, err := unmarshalDashboard(data)
+		require.Error(t, err, "expected a text panel with null queries to be rejected")
+		assert.Contains(t, err.Error(), "spec.queries: is required and must not be null")
+	})
+
+	t.Run("unknown enum values are rejected", func(t *testing.T) {
+		for field, spec := range map[string]string{
+			"mode":          `{"mode": "html"}`,
+			"textAlign":     `{"presentation": {"textAlign": "justify"}}`,
+			"verticalAlign": `{"presentation": {"verticalAlign": "middle"}}`,
+			"background":    `{"presentation": {"background": "blurred"}}`,
+		} {
+			_, err := unmarshalDashboard(wrapPanel(spec))
+			assert.Error(t, err, "expected an unknown %s value to be rejected", field)
+		}
+	})
+
+	t.Run("unknown spec fields are rejected", func(t *testing.T) {
+		for field, spec := range map[string]string{
+			"top level":     `{"markdown": "hi"}`,
+			"presentation":  `{"presentation": {"horizontalAlign": "left"}}`,
+			"headerOptions": `{"headerOptions": {"show": true}}`,
+		} {
+			_, err := unmarshalDashboard(wrapPanel(spec))
+			assert.Error(t, err, "expected an unknown %s field to be rejected", field)
+		}
+	})
+}
+
 func TestValidateRequiredFields(t *testing.T) {
 	wrapVariable := func(pluginKind, pluginSpec string) string {
 		return `{

pkg/types/dashboardtypes/perses_plugin_wrappers.go

@@ -35,6 +35,7 @@ func (PanelPlugin) PrepareJSONSchema(s *jsonschema.Schema) error {
 		string(PanelKindTable):      schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesTablePanelSpec"),
 		string(PanelKindHistogram):  schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesHistogramPanelSpec"),
 		string(PanelKindList):       schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesListPanelSpec"),
+		string(PanelKindText):       schemaRef("DashboardtypesPanelPluginVariantGithubComSigNozSignozPkgTypesDashboardtypesTextPanelSpec"),
 	})
 }
 
@@ -65,6 +66,7 @@ func (PanelPlugin) JSONSchemaOneOf() []any {
 		PanelPluginVariant[TablePanelSpec]{Kind: string(PanelKindTable)},
 		PanelPluginVariant[HistogramPanelSpec]{Kind: string(PanelKindHistogram)},
 		PanelPluginVariant[ListPanelSpec]{Kind: string(PanelKindList)},
+		PanelPluginVariant[TextPanelSpec]{Kind: string(PanelKindText)},
 	}
 }
 
@@ -228,6 +230,7 @@ var (
 		PanelKindTable:      func() any { return new(TablePanelSpec) },
 		PanelKindHistogram:  func() any { return new(HistogramPanelSpec) },
 		PanelKindList:       func() any { return new(ListPanelSpec) },
+		PanelKindText:       func() any { return new(TextPanelSpec) },
 	}
 	queryPluginSpecs = map[QueryPluginKind]func() any{
 		QueryKindBuilder:       func() any { return new(BuilderQuerySpec) },
@@ -250,6 +253,7 @@ var (
 		PanelKindPieChart:   {QueryKindBuilder, QueryKindComposite, QueryKindFormula, QueryKindTraceOperator, QueryKindClickHouseSQL},
 		PanelKindTable:      {QueryKindBuilder, QueryKindComposite, QueryKindFormula, QueryKindTraceOperator, QueryKindClickHouseSQL},
 		PanelKindList:       {QueryKindBuilder},
+		PanelKindText:       {},
 	}
 )
 

pkg/types/dashboardtypes/perses_public_dashboard.go

@@ -172,7 +172,12 @@ func (d *DashboardV2) GetPanelQuery(startTime, endTime uint64, panelKey string)
 	if !ok || panel == nil {
 		return nil, errors.Newf(errors.TypeInvalidInput, ErrCodeDashboardInvalidInput, "panel with key %q doesn't exist", panelKey)
 	}
-	// Validator guarantees exactly one query per panel.
+	// A panel kind that renders from its own plugin spec has no query to execute;
+	// asking for its query range is a client mistake.
+	if panel.Spec.Plugin.Kind.rendersWithoutQuery() {
+		return nil, errors.Newf(errors.TypeInvalidInput, ErrCodeDashboardInvalidWidgetQuery, "panel %q is a %q and has no query to execute", panelKey, panel.Spec.Plugin.Kind)
+	}
+	// Validator guarantees exactly one query for every other panel kind.
 	if len(panel.Spec.Queries) != 1 {
 		return nil, errors.Newf(errors.TypeInvalidInput, ErrCodeDashboardInvalidWidgetQuery, "panel %q must have exactly one query", panelKey)
 	}

pkg/types/dashboardtypes/perses_signoz_plugins.go

@@ -173,10 +173,15 @@ const (
 	PanelKindTable      PanelPluginKind = "signoz/TablePanel"
 	PanelKindHistogram  PanelPluginKind = "signoz/HistogramPanel"
 	PanelKindList       PanelPluginKind = "signoz/ListPanel"
+	PanelKindText       PanelPluginKind = "signoz/TextPanel"
 )
 
 func (PanelPluginKind) Enum() []any {
-	return []any{PanelKindTimeSeries, PanelKindBarChart, PanelKindNumber, PanelKindPieChart, PanelKindTable, PanelKindHistogram, PanelKindList}
+	return []any{PanelKindTimeSeries, PanelKindBarChart, PanelKindNumber, PanelKindPieChart, PanelKindTable, PanelKindHistogram, PanelKindList, PanelKindText}
+}
+
+func (k PanelPluginKind) rendersWithoutQuery() bool {
+	return k == PanelKindText
 }
 
 type TimeSeriesPanelSpec struct {
@@ -237,6 +242,19 @@ type ListPanelSpec struct {
 	SelectFields []telemetrytypes.TelemetryFieldKey `json:"selectFields,omitzero" validate:"dive"`
 }
 
+type TextPanelSpec struct {
+	Mode          TextMode         `json:"mode"`
+	Text          string           `json:"text"`
+	Presentation  TextPresentation `json:"presentation"`
+	HeaderOptions HeaderOptions    `json:"headerOptions"`
+}
+
+type TextPresentation struct {
+	TextAlign     TextAlign       `json:"textAlign"`
+	VerticalAlign VerticalAlign   `json:"verticalAlign"`
+	Background    PanelBackground `json:"background"`
+}
+
 // ══════════════════════════════════════════════
 // Panel common types
 // ══════════════════════════════════════════════
@@ -247,6 +265,13 @@ type Axes struct {
 	IsLogScale bool     `json:"isLogScale"`
 }
 
+// HeaderOptions controls the panel card's header strip — the title/description
+// row above the panel content. Phrased as hide so the zero value shows the
+// header, matching every other panel kind.
+type HeaderOptions struct {
+	Hide bool `json:"hide"`
+}
+
 type BasicVisualization struct {
 	TimePreference TimePreference `json:"timePreference"`
 }
@@ -658,6 +683,157 @@ func (sg SpanGaps) validate() error {
 	return nil
 }
 
+// TextMode is how a text panel interprets its `text`. Only markdown is
+// rendered today; further modes (e.g. plain text, HTML) are expected.
+type TextMode struct{ valuer.String }
+
+var TextModeMarkdown = TextMode{valuer.NewString("markdown")} // default
+
+func (TextMode) Enum() []any {
+	return []any{TextModeMarkdown}
+}
+
+func (m TextMode) ValueOrDefault() string {
+	if m.IsZero() {
+		return TextModeMarkdown.StringValue()
+	}
+	return m.StringValue()
+}
+
+func (m TextMode) MarshalJSON() ([]byte, error) {
+	return json.Marshal(m.ValueOrDefault())
+}
+
+func (m *TextMode) UnmarshalJSON(data []byte) error {
+	var v string
+	if err := json.Unmarshal(data, &v); err != nil {
+		return errors.WrapInvalidInputf(err, ErrCodeDashboardInvalidInput, "invalid text mode: must be the string `markdown`")
+	}
+	tm := TextMode{valuer.NewString(v)}
+	switch tm {
+	case TextModeMarkdown:
+		*m = tm
+		return nil
+	default:
+		return errors.NewInvalidInputf(ErrCodeDashboardInvalidInput, "invalid text mode %q: must be `markdown`", v)
+	}
+}
+
+type TextAlign struct{ valuer.String }
+
+var (
+	TextAlignLeft   = TextAlign{valuer.NewString("left")} // default
+	TextAlignCenter = TextAlign{valuer.NewString("center")}
+	TextAlignRight  = TextAlign{valuer.NewString("right")}
+)
+
+func (TextAlign) Enum() []any {
+	return []any{TextAlignLeft, TextAlignCenter, TextAlignRight}
+}
+
+func (a TextAlign) ValueOrDefault() string {
+	if a.IsZero() {
+		return TextAlignLeft.StringValue()
+	}
+	return a.StringValue()
+}
+
+func (a TextAlign) MarshalJSON() ([]byte, error) {
+	return json.Marshal(a.ValueOrDefault())
+}
+
+func (a *TextAlign) UnmarshalJSON(data []byte) error {
+	var v string
+	if err := json.Unmarshal(data, &v); err != nil {
+		return errors.WrapInvalidInputf(err, ErrCodeDashboardInvalidInput, "invalid text align: must be a string, one of `left`, `center`, or `right`")
+	}
+	val := TextAlign{valuer.NewString(v)}
+	switch val {
+	case TextAlignLeft, TextAlignCenter, TextAlignRight:
+		*a = val
+		return nil
+	default:
+		return errors.NewInvalidInputf(ErrCodeDashboardInvalidInput, "invalid text align %q: must be `left`, `center`, or `right`", v)
+	}
+}
+
+type VerticalAlign struct{ valuer.String }
+
+var (
+	VerticalAlignTop    = VerticalAlign{valuer.NewString("top")} // default
+	VerticalAlignCenter = VerticalAlign{valuer.NewString("center")}
+	VerticalAlignBottom = VerticalAlign{valuer.NewString("bottom")}
+)
+
+func (VerticalAlign) Enum() []any {
+	return []any{VerticalAlignTop, VerticalAlignCenter, VerticalAlignBottom}
+}
+
+func (a VerticalAlign) ValueOrDefault() string {
+	if a.IsZero() {
+		return VerticalAlignTop.StringValue()
+	}
+	return a.StringValue()
+}
+
+func (a VerticalAlign) MarshalJSON() ([]byte, error) {
+	return json.Marshal(a.ValueOrDefault())
+}
+
+func (a *VerticalAlign) UnmarshalJSON(data []byte) error {
+	var v string
+	if err := json.Unmarshal(data, &v); err != nil {
+		return errors.WrapInvalidInputf(err, ErrCodeDashboardInvalidInput, "invalid vertical align: must be a string, one of `top`, `center`, or `bottom`")
+	}
+	val := VerticalAlign{valuer.NewString(v)}
+	switch val {
+	case VerticalAlignTop, VerticalAlignCenter, VerticalAlignBottom:
+		*a = val
+		return nil
+	default:
+		return errors.NewInvalidInputf(ErrCodeDashboardInvalidInput, "invalid vertical align %q: must be `top`, `center`, or `bottom`", v)
+	}
+}
+
+// PanelBackground selects the panel's surface: `solid` draws the standard panel
+// card, `transparent` drops the card so only the content shows.
+type PanelBackground struct{ valuer.String }
+
+var (
+	PanelBackgroundSolid       = PanelBackground{valuer.NewString("solid")} // default
+	PanelBackgroundTransparent = PanelBackground{valuer.NewString("transparent")}
+)
+
+func (PanelBackground) Enum() []any {
+	return []any{PanelBackgroundSolid, PanelBackgroundTransparent}
+}
+
+func (b PanelBackground) ValueOrDefault() string {
+	if b.IsZero() {
+		return PanelBackgroundSolid.StringValue()
+	}
+	return b.StringValue()
+}
+
+func (b PanelBackground) MarshalJSON() ([]byte, error) {
+	return json.Marshal(b.ValueOrDefault())
+}
+
+func (b *PanelBackground) UnmarshalJSON(data []byte) error {
+	var v string
+	if err := json.Unmarshal(data, &v); err != nil {
+		return errors.WrapInvalidInputf(err, ErrCodeDashboardInvalidInput, "invalid background: must be a string, one of `solid` or `transparent`")
+	}
+	val := PanelBackground{valuer.NewString(v)}
+	switch val {
+	case PanelBackgroundSolid, PanelBackgroundTransparent:
+		*b = val
+		return nil
+	default:
+		return errors.NewInvalidInputf(ErrCodeDashboardInvalidInput, "invalid background %q: must be `solid` or `transparent`", v)
+	}
+}
+
 type PrecisionOption struct{ valuer.String }
 
 var (

pkg/types/quickfiltertypes/filter.go

@@ -5,9 +5,9 @@ import (
 	"time"
 
 	"github.com/SigNoz/signoz/pkg/errors"
+	v3 "github.com/SigNoz/signoz/pkg/query-service/model/v3"
 	"github.com/SigNoz/signoz/pkg/types"
 	"github.com/SigNoz/signoz/pkg/types/aiobservabilitytypes"
-	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
 	"github.com/SigNoz/signoz/pkg/valuer"
 	"github.com/uptrace/bun"
 )
@@ -70,27 +70,18 @@ type StorableQuickFilter struct {
 }
 
 type SignalFilters struct {
-	Signal  Signal                             `json:"signal"`
-	Filters []telemetrytypes.TelemetryFieldKey `json:"filters"`
+	Signal  Signal            `json:"signal"`
+	Filters []v3.AttributeKey `json:"filters"`
 }
 
 type UpdatableQuickFilters struct {
-	Signal  Signal                             `json:"signal"`
-	Filters []telemetrytypes.TelemetryFieldKey `json:"filters"`
-}
-
-func validateFilters(filters []telemetrytypes.TelemetryFieldKey) error {
-	for _, filter := range filters {
-		if filter.Name == "" {
-			return errors.Newf(errors.TypeInvalidInput, errors.CodeInvalidInput, "filter name is required")
-		}
-	}
-	return nil
+	Signal  Signal            `json:"signal"`
+	Filters []v3.AttributeKey `json:"filters"`
 }
 
 // NewStorableQuickFilter creates a new StorableQuickFilter after validation.
-func NewStorableQuickFilter(orgID valuer.UUID, signal Signal, filters []telemetrytypes.TelemetryFieldKey) (*StorableQuickFilter, error) {
-	if orgID.IsZero() {
+func NewStorableQuickFilter(orgID valuer.UUID, signal Signal, filterJSON []byte) (*StorableQuickFilter, error) {
+	if orgID.StringValue() == "" {
 		return nil, errors.Newf(errors.TypeInvalidInput, errors.CodeInvalidInput, "orgID is required")
 	}
 
@@ -98,13 +89,9 @@ func NewStorableQuickFilter(orgID valuer.UUID, signal Signal, filters []telemetr
 		return nil, err
 	}
 
-	if err := validateFilters(filters); err != nil {
-		return nil, err
-	}
-
-	filterJSON, err := json.Marshal(filters)
-	if err != nil {
-		return nil, errors.Wrapf(err, errors.TypeInternal, errors.CodeInternal, "error marshalling filters")
+	var filters []v3.AttributeKey
+	if err := json.Unmarshal(filterJSON, &filters); err != nil {
+		return nil, errors.Wrapf(err, errors.TypeInvalidInput, errors.CodeInvalidInput, "invalid filter JSON")
 	}
 
 	now := time.Now()
@@ -122,12 +109,16 @@ func NewStorableQuickFilter(orgID valuer.UUID, signal Signal, filters []telemetr
 	}, nil
 }
 
-// NewSignalFiltersFromSignal creates a SignalFilters with no filters for a signal.
-func NewSignalFiltersFromSignal(signal Signal) *SignalFilters {
-	return &SignalFilters{
-		Signal:  signal,
-		Filters: []telemetrytypes.TelemetryFieldKey{},
+// Update updates an existing StorableQuickFilter with new filter data after validation.
+func (quickfilter *StorableQuickFilter) Update(filterJSON []byte) error {
+	var filters []v3.AttributeKey
+	if err := json.Unmarshal(filterJSON, &filters); err != nil {
+		return errors.Wrapf(err, errors.TypeInvalidInput, errors.CodeInvalidInput, "invalid filter JSON")
 	}
+
+	quickfilter.Filter = string(filterJSON)
+	quickfilter.UpdatedAt = time.Now()
+	return nil
 }
 
 // NewSignalFilterFromStorableQuickFilter converts a StorableQuickFilter to a SignalFilters object.
@@ -136,7 +127,7 @@ func NewSignalFilterFromStorableQuickFilter(storableQuickFilter *StorableQuickFi
 		return nil, errors.Newf(errors.TypeInvalidInput, errors.CodeInvalidInput, "storableQuickFilter cannot be nil")
 	}
 
-	var filters []telemetrytypes.TelemetryFieldKey
+	var filters []v3.AttributeKey
 	if storableQuickFilter.Filter != "" {
 		err := json.Unmarshal([]byte(storableQuickFilter.Filter), &filters)
 		if err != nil {
@@ -152,88 +143,170 @@ func NewSignalFilterFromStorableQuickFilter(storableQuickFilter *StorableQuickFi
 
 // NewDefaultQuickFilter generates default filters for all supported signals.
 func NewDefaultQuickFilter(orgID valuer.UUID) ([]*StorableQuickFilter, error) {
-	tracesFilters := []telemetrytypes.TelemetryFieldKey{
-		{Name: "duration_nano", FieldContext: telemetrytypes.FieldContextAttribute, FieldDataType: telemetrytypes.FieldDataTypeNumber},
-		{Name: "deployment.environment", FieldContext: telemetrytypes.FieldContextResource, FieldDataType: telemetrytypes.FieldDataTypeString},
-		{Name: "hasError", FieldContext: telemetrytypes.FieldContextAttribute, FieldDataType: telemetrytypes.FieldDataTypeBool},
-		{Name: "service.name", FieldContext: telemetrytypes.FieldContextResource, FieldDataType: telemetrytypes.FieldDataTypeString},
-		{Name: "name", FieldContext: telemetrytypes.FieldContextAttribute, FieldDataType: telemetrytypes.FieldDataTypeString},
-		{Name: "rpc.method", FieldContext: telemetrytypes.FieldContextAttribute, FieldDataType: telemetrytypes.FieldDataTypeString},
-		{Name: "response_status_code", FieldContext: telemetrytypes.FieldContextAttribute, FieldDataType: telemetrytypes.FieldDataTypeString},
-		{Name: "http_host", FieldContext: telemetrytypes.FieldContextAttribute, FieldDataType: telemetrytypes.FieldDataTypeString},
-		{Name: "http.method", FieldContext: telemetrytypes.FieldContextAttribute, FieldDataType: telemetrytypes.FieldDataTypeString},
-		{Name: "http.route", FieldContext: telemetrytypes.FieldContextAttribute, FieldDataType: telemetrytypes.FieldDataTypeString},
-		{Name: "http_url", FieldContext: telemetrytypes.FieldContextAttribute, FieldDataType: telemetrytypes.FieldDataTypeString},
-		{Name: "trace_id", FieldContext: telemetrytypes.FieldContextAttribute, FieldDataType: telemetrytypes.FieldDataTypeString},
+	tracesFilters := []map[string]interface{}{
+		{"key": "duration_nano", "dataType": "float64", "type": "tag"},
+		{"key": "deployment.environment", "dataType": "string", "type": "resource"},
+		{"key": "hasError", "dataType": "bool", "type": "tag"},
+		{"key": "service.name", "dataType": "string", "type": "resource"},
+		{"key": "name", "dataType": "string", "type": "tag"},
+		{"key": "rpc.method", "dataType": "string", "type": "tag"},
+		{"key": "response_status_code", "dataType": "string", "type": "tag"},
+		{"key": "http_host", "dataType": "string", "type": "tag"},
+		{"key": "http.method", "dataType": "string", "type": "tag"},
+		{"key": "http.route", "dataType": "string", "type": "tag"},
+		{"key": "http_url", "dataType": "string", "type": "tag"},
+		{"key": "trace_id", "dataType": "string", "type": "tag"},
 	}
 
-	logsFilters := []telemetrytypes.TelemetryFieldKey{
-		{Name: "severity_text", FieldContext: telemetrytypes.FieldContextLog, FieldDataType: telemetrytypes.FieldDataTypeString},
-		{Name: "deployment.environment", FieldContext: telemetrytypes.FieldContextResource, FieldDataType: telemetrytypes.FieldDataTypeString},
-		{Name: "service.name", FieldContext: telemetrytypes.FieldContextResource, FieldDataType: telemetrytypes.FieldDataTypeString},
-		{Name: "host.name", FieldContext: telemetrytypes.FieldContextResource, FieldDataType: telemetrytypes.FieldDataTypeString},
-		{Name: "k8s.cluster.name", FieldContext: telemetrytypes.FieldContextResource, FieldDataType: telemetrytypes.FieldDataTypeString},
-		{Name: "k8s.deployment.name", FieldContext: telemetrytypes.FieldContextResource, FieldDataType: telemetrytypes.FieldDataTypeString},
-		{Name: "k8s.namespace.name", FieldContext: telemetrytypes.FieldContextResource, FieldDataType: telemetrytypes.FieldDataTypeString},
-		{Name: "k8s.pod.name", FieldContext: telemetrytypes.FieldContextResource, FieldDataType: telemetrytypes.FieldDataTypeString},
+	logsFilters := []map[string]interface{}{
+		{"key": "severity_text", "dataType": "string", "type": "resource"},
+		{"key": "deployment.environment", "dataType": "string", "type": "resource"},
+		{"key": "service.name", "dataType": "string", "type": "resource"},
+		{"key": "host.name", "dataType": "string", "type": "resource"},
+		{"key": "k8s.cluster.name", "dataType": "string", "type": "resource"},
+		{"key": "k8s.deployment.name", "dataType": "string", "type": "resource"},
+		{"key": "k8s.namespace.name", "dataType": "string", "type": "resource"},
+		{"key": "k8s.pod.name", "dataType": "string", "type": "resource"},
 	}
 
-	apiMonitoringFilters := []telemetrytypes.TelemetryFieldKey{
-		{Name: "deployment.environment", FieldContext: telemetrytypes.FieldContextResource, FieldDataType: telemetrytypes.FieldDataTypeString},
-		{Name: "service.name", FieldContext: telemetrytypes.FieldContextResource, FieldDataType: telemetrytypes.FieldDataTypeString},
-		{Name: "rpc.method", FieldContext: telemetrytypes.FieldContextAttribute, FieldDataType: telemetrytypes.FieldDataTypeString},
+	apiMonitoringFilters := []map[string]interface{}{
+		{"key": "deployment.environment", "dataType": "string", "type": "resource"},
+		{"key": "service.name", "dataType": "string", "type": "resource"},
+		{"key": "rpc.method", "dataType": "string", "type": "tag"},
 	}
 
-	exceptionsFilters := []telemetrytypes.TelemetryFieldKey{
-		{Name: "deployment.environment", FieldContext: telemetrytypes.FieldContextResource, FieldDataType: telemetrytypes.FieldDataTypeString},
-		{Name: "service.name", FieldContext: telemetrytypes.FieldContextResource, FieldDataType: telemetrytypes.FieldDataTypeString},
-		{Name: "host.name", FieldContext: telemetrytypes.FieldContextResource, FieldDataType: telemetrytypes.FieldDataTypeString},
-		{Name: "k8s.cluster.name", FieldContext: telemetrytypes.FieldContextResource, FieldDataType: telemetrytypes.FieldDataTypeString},
-		{Name: "k8s.deployment.name", FieldContext: telemetrytypes.FieldContextResource, FieldDataType: telemetrytypes.FieldDataTypeString},
-		{Name: "k8s.namespace.name", FieldContext: telemetrytypes.FieldContextResource, FieldDataType: telemetrytypes.FieldDataTypeString},
-		{Name: "k8s.pod.name", FieldContext: telemetrytypes.FieldContextResource, FieldDataType: telemetrytypes.FieldDataTypeString},
+	exceptionsFilters := []map[string]interface{}{
+		{"key": "deployment.environment", "dataType": "string", "type": "resource"},
+		{"key": "service.name", "dataType": "string", "type": "resource"},
+		{"key": "host.name", "dataType": "string", "type": "resource"},
+		{"key": "k8s.cluster.name", "dataType": "string", "type": "resource"},
+		{"key": "k8s.deployment.name", "dataType": "string", "type": "resource"},
+		{"key": "k8s.namespace.name", "dataType": "string", "type": "resource"},
+		{"key": "k8s.pod.name", "dataType": "string", "type": "resource"},
 	}
 
-	// Meter keys are label names with no context or datatype: the meter fields
-	// API returns them as name+signal only, so the defaults mirror that shape.
-	meterFilters := []telemetrytypes.TelemetryFieldKey{
-		{Name: "deployment.environment", Signal: telemetrytypes.SignalMetrics},
-		{Name: "service.name", Signal: telemetrytypes.SignalMetrics},
-		{Name: "host.name", Signal: telemetrytypes.SignalMetrics},
+	meterFilters := []map[string]interface{}{
+		{"key": "deployment.environment", "dataType": "float64", "type": "Sum"},
+		{"key": "service.name", "dataType": "float64", "type": "Sum"},
+		{"key": "host.name", "dataType": "float64", "type": "Sum"},
 	}
 
 	// AI observability (builder_ai_query trace explorer), ordered by expected
 	// usage: env scoping, the LLM identity keys, then service and the rest.
-	aiObservabilityFilters := []telemetrytypes.TelemetryFieldKey{
-		{Name: "deployment.environment", FieldContext: telemetrytypes.FieldContextResource, FieldDataType: telemetrytypes.FieldDataTypeString},
-		{Name: aiobservabilitytypes.GenAIOperationName, FieldContext: telemetrytypes.FieldContextAttribute, FieldDataType: telemetrytypes.FieldDataTypeString},
-		{Name: aiobservabilitytypes.GenAIProviderName, FieldContext: telemetrytypes.FieldContextAttribute, FieldDataType: telemetrytypes.FieldDataTypeString},
-		{Name: aiobservabilitytypes.GenAIRequestModel, FieldContext: telemetrytypes.FieldContextAttribute, FieldDataType: telemetrytypes.FieldDataTypeString},
-		{Name: "service.name", FieldContext: telemetrytypes.FieldContextResource, FieldDataType: telemetrytypes.FieldDataTypeString},
-		{Name: aiobservabilitytypes.GenAIToolName, FieldContext: telemetrytypes.FieldContextAttribute, FieldDataType: telemetrytypes.FieldDataTypeString},
-		{Name: aiobservabilitytypes.GenAIAgentName, FieldContext: telemetrytypes.FieldContextAttribute, FieldDataType: telemetrytypes.FieldDataTypeString},
+	aiObservabilityFilters := []map[string]interface{}{
+		{"key": "deployment.environment", "dataType": "string", "type": "resource"},
+		{"key": aiobservabilitytypes.GenAIOperationName, "dataType": "string", "type": "tag"},
+		{"key": aiobservabilitytypes.GenAIProviderName, "dataType": "string", "type": "tag"},
+		{"key": aiobservabilitytypes.GenAIRequestModel, "dataType": "string", "type": "tag"},
+		{"key": "service.name", "dataType": "string", "type": "resource"},
+		{"key": aiobservabilitytypes.GenAIToolName, "dataType": "string", "type": "tag"},
+		{"key": aiobservabilitytypes.GenAIAgentName, "dataType": "string", "type": "tag"},
 	}
 
-	defaults := []struct {
-		signal  Signal
-		filters []telemetrytypes.TelemetryFieldKey
-	}{
-		{SignalTraces, tracesFilters},
-		{SignalLogs, logsFilters},
-		{SignalApiMonitoring, apiMonitoringFilters},
-		{SignalExceptions, exceptionsFilters},
-		{SignalMeter, meterFilters},
-		{SignalAiObservability, aiObservabilityFilters},
+	tracesJSON, err := json.Marshal(tracesFilters)
+	if err != nil {
+		return nil, errors.Wrapf(err, errors.TypeInternal, errors.CodeInternal, "failed to marshal traces filters")
 	}
 
-	storableQuickFilters := make([]*StorableQuickFilter, 0, len(defaults))
-	for _, def := range defaults {
-		storableQuickFilter, err := NewStorableQuickFilter(orgID, def.signal, def.filters)
-		if err != nil {
-			return nil, err
-		}
-		storableQuickFilters = append(storableQuickFilters, storableQuickFilter)
+	logsJSON, err := json.Marshal(logsFilters)
+	if err != nil {
+		return nil, errors.Wrapf(err, errors.TypeInternal, errors.CodeInternal, "failed to marshal logs filters")
 	}
 
-	return storableQuickFilters, nil
+	apiMonitoringJSON, err := json.Marshal(apiMonitoringFilters)
+	if err != nil {
+		return nil, errors.Wrapf(err, errors.TypeInternal, errors.CodeInternal, "failed to marshal api monitoring filters")
+	}
+
+	exceptionsJSON, err := json.Marshal(exceptionsFilters)
+	if err != nil {
+		return nil, errors.Wrapf(err, errors.TypeInternal, errors.CodeInternal, "failed to marshal exceptions filters")
+	}
+
+	meterJSON, err := json.Marshal(meterFilters)
+	if err != nil {
+		return nil, errors.Wrapf(err, errors.TypeInternal, errors.CodeInternal, "failed to marshal meter filters")
+	}
+
+	aiObservabilityJSON, err := json.Marshal(aiObservabilityFilters)
+	if err != nil {
+		return nil, errors.Wrapf(err, errors.TypeInternal, errors.CodeInternal, "failed to marshal ai observability filters")
+	}
+
+	timeRightNow := time.Now()
+
+	return []*StorableQuickFilter{
+		{
+			Identifiable: types.Identifiable{
+				ID: valuer.GenerateUUID(),
+			},
+			OrgID:  orgID,
+			Filter: string(tracesJSON),
+			Signal: SignalTraces,
+			TimeAuditable: types.TimeAuditable{
+				CreatedAt: timeRightNow,
+				UpdatedAt: timeRightNow,
+			},
+		},
+		{
+			Identifiable: types.Identifiable{
+				ID: valuer.GenerateUUID(),
+			},
+			OrgID:  orgID,
+			Filter: string(logsJSON),
+			Signal: SignalLogs,
+			TimeAuditable: types.TimeAuditable{
+				CreatedAt: timeRightNow,
+				UpdatedAt: timeRightNow,
+			},
+		},
+		{
+			Identifiable: types.Identifiable{
+				ID: valuer.GenerateUUID(),
+			},
+			OrgID:  orgID,
+			Filter: string(apiMonitoringJSON),
+			Signal: SignalApiMonitoring,
+			TimeAuditable: types.TimeAuditable{
+				CreatedAt: timeRightNow,
+				UpdatedAt: timeRightNow,
+			},
+		},
+		{
+			Identifiable: types.Identifiable{
+				ID: valuer.GenerateUUID(),
+			},
+			OrgID:  orgID,
+			Filter: string(exceptionsJSON),
+			Signal: SignalExceptions,
+			TimeAuditable: types.TimeAuditable{
+				CreatedAt: timeRightNow,
+				UpdatedAt: timeRightNow,
+			},
+		},
+		{
+			Identifiable: types.Identifiable{
+				ID: valuer.GenerateUUID(),
+			},
+			OrgID:  orgID,
+			Filter: string(meterJSON),
+			Signal: SignalMeter,
+			TimeAuditable: types.TimeAuditable{
+				CreatedAt: timeRightNow,
+				UpdatedAt: timeRightNow,
+			},
+		},
+		{
+			Identifiable: types.Identifiable{
+				ID: valuer.GenerateUUID(),
+			},
+			OrgID:  orgID,
+			Filter: string(aiObservabilityJSON),
+			Signal: SignalAiObservability,
+			TimeAuditable: types.TimeAuditable{
+				CreatedAt: timeRightNow,
+				UpdatedAt: timeRightNow,
+			},
+		},
+	}, nil
 }

tests/integration/testdata/alerts/test_scenarios/promql_subquery_no_step/alert_data.jsonl

@@ -0,0 +1,5 @@
+{"metric_name":"cpu_percent_promql_subquery_no_step","labels":{"host":"server-01","cpu":"cpu0"},"timestamp":"2026-01-29T10:01:00+00:00","value":15,"temporality":"Unspecified","type_":"Gauge","is_monotonic":false,"flags":0,"description":"","unit":"","env":"default","resource_attrs":{},"scope_attrs":{}}
+{"metric_name":"cpu_percent_promql_subquery_no_step","labels":{"host":"server-01","cpu":"cpu0"},"timestamp":"2026-01-29T10:02:00+00:00","value":15,"temporality":"Unspecified","type_":"Gauge","is_monotonic":false,"flags":0,"description":"","unit":"","env":"default","resource_attrs":{},"scope_attrs":{}}
+{"metric_name":"cpu_percent_promql_subquery_no_step","labels":{"host":"server-01","cpu":"cpu0"},"timestamp":"2026-01-29T10:03:00+00:00","value":15,"temporality":"Unspecified","type_":"Gauge","is_monotonic":false,"flags":0,"description":"","unit":"","env":"default","resource_attrs":{},"scope_attrs":{}}
+{"metric_name":"cpu_percent_promql_subquery_no_step","labels":{"host":"server-01","cpu":"cpu0"},"timestamp":"2026-01-29T10:04:00+00:00","value":15,"temporality":"Unspecified","type_":"Gauge","is_monotonic":false,"flags":0,"description":"","unit":"","env":"default","resource_attrs":{},"scope_attrs":{}}
+{"metric_name":"cpu_percent_promql_subquery_no_step","labels":{"host":"server-01","cpu":"cpu0"},"timestamp":"2026-01-29T10:05:00+00:00","value":15,"temporality":"Unspecified","type_":"Gauge","is_monotonic":false,"flags":0,"description":"","unit":"","env":"default","resource_attrs":{},"scope_attrs":{}}

tests/integration/testdata/alerts/test_scenarios/promql_subquery_no_step/rule.json

@@ -0,0 +1,58 @@
+{
+  "alert": "promql_subquery_no_step",
+  "ruleType": "promql_rule",
+  "alertType": "METRIC_BASED_ALERT",
+  "condition": {
+    "thresholds": {
+      "kind": "basic",
+      "spec": [
+        {
+          "name": "critical",
+          "target": 10,
+          "matchType": "at_least_once",
+          "op": "above",
+          "channels": [
+            "test channel"
+          ]
+        }
+      ]
+    },
+    "compositeQuery": {
+      "queryType": "promql",
+      "panelType": "graph",
+      "queries": [
+        {
+          "type": "promql",
+          "spec": {
+            "name": "A",
+            "query": "max_over_time({\"cpu_percent_promql_subquery_no_step\"}[2m:])"
+          }
+        }
+      ]
+    },
+    "selectedQueryName": "A"
+  },
+  "evaluation": {
+    "kind": "rolling",
+    "spec": {
+      "evalWindow": "5m0s",
+      "frequency": "15s"
+    }
+  },
+  "labels": {},
+  "annotations": {
+    "description": "This alert is fired when the defined metric (current value: {{$value}}) crosses the threshold ({{$threshold}})",
+    "summary": "This alert is fired when the defined metric (current value: {{$value}}) crosses the threshold ({{$threshold}})"
+  },
+  "notificationSettings": {
+    "groupBy": [],
+    "usePolicy": false,
+    "renotify": {
+      "enabled": false,
+      "interval": "30m",
+      "alertStates": []
+    }
+  },
+  "version": "v5",
+  "schemaVersion": "v2alpha1"
+}

tests/integration/tests/alerts/04_promql_subquery_no_step.py

@@ -0,0 +1,93 @@
+import json
+import uuid
+from collections.abc import Callable
+from datetime import UTC, datetime, timedelta
+
+from wiremock.client import HttpMethods, Mapping, MappingRequest, MappingResponse
+
+from fixtures import types
+from fixtures.alerts import (
+    update_rule_channel_name,
+    verify_webhook_alert_expectation,
+)
+from fixtures.fs import get_testdata_file_path
+
+TEST_CASE = types.AlertTestCase(
+    name="promql_subquery_no_step",
+    rule_path="alerts/test_scenarios/promql_subquery_no_step/rule.json",
+    alert_data=[
+        types.AlertData(
+            type="metrics",
+            data_path="alerts/test_scenarios/promql_subquery_no_step/alert_data.jsonl",
+        ),
+    ],
+    alert_expectation=types.AlertExpectation(
+        should_alert=True,
+        wait_time_seconds=30,
+        expected_alerts=[
+            types.FiringAlert(
+                labels={
+                    "alertname": "promql_subquery_no_step",
+                    "threshold.name": "critical",
+                }
+            ),
+        ],
+    ),
+)
+
+
+def test_promql_rule_subquery_without_step(
+    notification_channel: types.TestContainerDocker,
+    make_http_mocks: Callable[[types.TestContainerDocker, list[Mapping]], None],
+    create_webhook_notification_channel: Callable[[str, str, dict, bool], str],
+    create_alert_rule: Callable[[dict], str],
+    insert_alert_data: Callable[[list[types.AlertData], datetime], None],
+):
+    """
+    A promql rule with a step-less subquery ([2m:]) must evaluate and fire.
+    A nil NoStepSubqueryIntervalFn segfaults the process on first evaluation.
+    """
+    notification_channel_name = str(uuid.uuid4())
+    webhook_endpoint_path = f"/alert/{notification_channel_name}"
+    notification_url = notification_channel.container_configs["8080"].get(webhook_endpoint_path)
+
+    make_http_mocks(
+        notification_channel,
+        [
+            Mapping(
+                request=MappingRequest(
+                    method=HttpMethods.POST,
+                    url=webhook_endpoint_path,
+                ),
+                response=MappingResponse(
+                    status=200,
+                    json_body={},
+                ),
+                persistent=False,
+            )
+        ],
+    )
+
+    create_webhook_notification_channel(
+        channel_name=notification_channel_name,
+        webhook_url=notification_url,
+        http_config={},
+        send_resolved=False,
+    )
+
+    insert_alert_data(
+        TEST_CASE.alert_data,
+        base_time=datetime.now(tz=UTC) - timedelta(minutes=5),
+    )
+
+    rule_path = get_testdata_file_path(TEST_CASE.rule_path)
+    with open(rule_path, encoding="utf-8") as f:
+        rule_data = json.loads(f.read())
+    update_rule_channel_name(rule_data, notification_channel_name)
+    create_alert_rule(rule_data)
+
+    verify_webhook_alert_expectation(
+        notification_channel,
+        notification_channel_name,
+        TEST_CASE.alert_expectation,
+    )

tests/integration/tests/promqlconformance/04_no_step_subquery.py

@@ -0,0 +1,65 @@
+from collections.abc import Callable
+from datetime import UTC, datetime, timedelta
+from http import HTTPStatus
+from uuid import uuid4
+
+from fixtures import types
+from fixtures.auth import USER_ADMIN_EMAIL, USER_ADMIN_PASSWORD
+from fixtures.metrics import Metrics
+from fixtures.querier import get_all_series, make_query_request
+
+MINUTE_MS = 60_000
+
+LEGS: list[tuple[str, dict | None]] = [
+    ("default", None),
+    ("clickhousev2", {"X-SigNoz-PromQL-Provider": "clickhousev2"}),
+]
+
+
+def test_promql_subquery_without_step_evaluates(
+    signoz: types.SigNoz,
+    create_user_admin: None,  # pylint: disable=unused-argument
+    get_token: Callable[[str, str], str],
+    insert_metrics: Callable[[list[Metrics]], None],
+) -> None:
+    """
+    A subquery that omits its step, e.g. `metric[5m:]`, is valid PromQL: the
+    engine fills in its default resolution. A nil NoStepSubqueryIntervalFn
+    segfaults the whole process on the first such query.
+    """
+    end_ms = (int((datetime.now(tz=UTC) - timedelta(minutes=5)).timestamp() * 1000) // MINUTE_MS) * MINUTE_MS
+    start_ms = end_ms - 30 * MINUTE_MS
+
+    metric = f"no_step_subquery_gauge_{uuid4().hex[:8]}"
+    insert_metrics(
+        [
+            Metrics(
+                metric_name=metric,
+                labels={"host": "server-01"},
+                timestamp=datetime.fromtimestamp(ts_ms / 1000, tz=UTC),
+                value=42.0,
+            )
+            for ts_ms in range(start_ms, end_ms + 1, MINUTE_MS)
+        ]
+    )
+
+    token = get_token(USER_ADMIN_EMAIL, USER_ADMIN_PASSWORD)
+
+    for leg, headers in LEGS:
+        query = {"type": "promql", "spec": {"name": "A", "query": f"max_over_time({metric}[5m:])"}}
+        response = make_query_request(signoz, token, start_ms, end_ms, [query], headers=headers)
+        assert response.status_code == HTTPStatus.OK, f"{leg}: {response.text[:300]}"
+        series = get_all_series(response.json(), "A")
+        assert series, f"{leg}: the subquery must return the inserted series"
+        values = {point["value"] for entry in series for point in entry.get("values") or []}
+        assert values == {42.0}, f"{leg}: {sorted(values)[:5]}"
+
+    # A plain follow-up query proves the process survived the subquery legs.
+    response = make_query_request(
+        signoz,
+        token,
+        start_ms,
+        end_ms,
+        [{"type": "promql", "spec": {"name": "A", "query": metric}}],
+    )
+    assert response.status_code == HTTPStatus.OK, response.text[:300]

tests/integration/tests/quickfilter/01_quick_filter.py

@@ -1,269 +0,0 @@
-from collections.abc import Callable
-from http import HTTPStatus
-
-import requests
-from sqlalchemy import sql
-
-from fixtures import types
-from fixtures.auth import USER_ADMIN_EMAIL, USER_ADMIN_PASSWORD
-
-ALL_SIGNALS = {
-    "traces",
-    "logs",
-    "api_monitoring",
-    "exceptions",
-    "meter",
-    "ai_observability",
-}
-
-
-def test_get_quick_filters_returns_defaults(
-    signoz: types.SigNoz,
-    create_user_admin: types.Operation,  # pylint: disable=unused-argument
-    get_token: Callable[[str, str], str],
-):
-    admin_token = get_token(USER_ADMIN_EMAIL, USER_ADMIN_PASSWORD)
-
-    response = requests.get(
-        signoz.self.host_configs["8080"].get("/api/v2/quick_filters"),
-        headers={"Authorization": f"Bearer {admin_token}"},
-        timeout=2,
-    )
-
-    assert response.status_code == HTTPStatus.OK, response.text
-    data = response.json()["data"]
-    assert {signal_filters["signal"] for signal_filters in data} == ALL_SIGNALS
-
-    for signal_filters in data:
-        assert len(signal_filters["filters"]) > 0
-        for field_key in signal_filters["filters"]:
-            assert field_key["name"] != ""
-            assert "fieldContext" in field_key
-            assert "fieldDataType" in field_key
-            assert "key" not in field_key
-
-
-def test_v1_get_serves_legacy_shape(
-    signoz: types.SigNoz,
-    create_user_admin: types.Operation,  # pylint: disable=unused-argument
-    get_token: Callable[[str, str], str],
-):
-    admin_token = get_token(USER_ADMIN_EMAIL, USER_ADMIN_PASSWORD)
-
-    response = requests.get(
-        signoz.self.host_configs["8080"].get("/api/v1/orgs/me/filters"),
-        headers={"Authorization": f"Bearer {admin_token}"},
-        timeout=2,
-    )
-    assert response.status_code == HTTPStatus.OK, response.text
-    data = response.json()["data"]
-    assert {signal_filters["signal"] for signal_filters in data} == ALL_SIGNALS
-
-    response = requests.get(
-        signoz.self.host_configs["8080"].get("/api/v1/orgs/me/filters/traces"),
-        headers={"Authorization": f"Bearer {admin_token}"},
-        timeout=2,
-    )
-    assert response.status_code == HTTPStatus.OK, response.text
-    filters = response.json()["data"]["filters"]
-    assert filters[0]["key"] == "duration_nano"
-    assert filters[0]["type"] == "tag"
-    assert filters[0]["dataType"] == "float64"
-    assert all("name" not in legacy_filter for legacy_filter in filters)
-
-
-def test_v1_update_round_trips_to_v2(
-    signoz: types.SigNoz,
-    create_user_admin: types.Operation,  # pylint: disable=unused-argument
-    get_token: Callable[[str, str], str],
-):
-    admin_token = get_token(USER_ADMIN_EMAIL, USER_ADMIN_PASSWORD)
-
-    response = requests.put(
-        signoz.self.host_configs["8080"].get("/api/v1/orgs/me/filters"),
-        json={
-            "signal": "exceptions",
-            "filters": [
-                {"key": "service.name", "dataType": "string", "type": "resource"},
-                {"key": "http.method", "dataType": "string", "type": "tag"},
-                {"key": "code_line", "dataType": "int64", "type": "tag"},
-            ],
-        },
-        headers={"Authorization": f"Bearer {admin_token}"},
-        timeout=2,
-    )
-    assert response.status_code == HTTPStatus.NO_CONTENT, response.text
-
-    response = requests.get(
-        signoz.self.host_configs["8080"].get("/api/v2/quick_filters/exceptions"),
-        headers={"Authorization": f"Bearer {admin_token}"},
-        timeout=2,
-    )
-    assert response.status_code == HTTPStatus.OK, response.text
-    filters = response.json()["data"]["filters"]
-    assert [(field_key["name"], field_key["fieldContext"]) for field_key in filters] == [
-        ("service.name", "resource"),
-        ("http.method", "attribute"),
-        ("code_line", "attribute"),
-    ]
-    assert filters[2]["fieldDataType"] == "number"
-
-    response = requests.get(
-        signoz.self.host_configs["8080"].get("/api/v1/orgs/me/filters/exceptions"),
-        headers={"Authorization": f"Bearer {admin_token}"},
-        timeout=2,
-    )
-    assert response.status_code == HTTPStatus.OK, response.text
-    filters = response.json()["data"]["filters"]
-    assert [(legacy_filter["key"], legacy_filter["type"]) for legacy_filter in filters] == [
-        ("service.name", "resource"),
-        ("http.method", "tag"),
-        ("code_line", "tag"),
-    ]
-
-    response = requests.put(
-        signoz.self.host_configs["8080"].get("/api/v1/orgs/me/filters"),
-        json={
-            "signal": "meter",
-            "filters": [{"key": "host.name", "dataType": "string", "type": ""}],
-        },
-        headers={"Authorization": f"Bearer {admin_token}"},
-        timeout=2,
-    )
-    assert response.status_code == HTTPStatus.NO_CONTENT, response.text
-
-    response = requests.get(
-        signoz.self.host_configs["8080"].get("/api/v2/quick_filters/meter"),
-        headers={"Authorization": f"Bearer {admin_token}"},
-        timeout=2,
-    )
-    assert response.status_code == HTTPStatus.OK, response.text
-    assert [(field_key["name"], field_key["signal"]) for field_key in response.json()["data"]["filters"]] == [("host.name", "metrics")]
-
-
-def test_update_quick_filters_round_trip(
-    signoz: types.SigNoz,
-    create_user_admin: types.Operation,  # pylint: disable=unused-argument
-    get_token: Callable[[str, str], str],
-):
-    admin_token = get_token(USER_ADMIN_EMAIL, USER_ADMIN_PASSWORD)
-
-    response = requests.put(
-        signoz.self.host_configs["8080"].get("/api/v2/quick_filters"),
-        json={
-            "signal": "logs",
-            "filters": [
-                {
-                    "name": "k8s.pod.name",
-                    "fieldContext": "resource",
-                    "fieldDataType": "string",
-                },
-                {
-                    "name": "body.status",
-                    "fieldContext": "body",
-                    "fieldDataType": "string",
-                },
-            ],
-        },
-        headers={"Authorization": f"Bearer {admin_token}"},
-        timeout=2,
-    )
-
-    assert response.status_code == HTTPStatus.NO_CONTENT, response.text
-
-    response = requests.get(
-        signoz.self.host_configs["8080"].get("/api/v2/quick_filters/logs"),
-        headers={"Authorization": f"Bearer {admin_token}"},
-        timeout=2,
-    )
-
-    assert response.status_code == HTTPStatus.OK, response.text
-    filters = response.json()["data"]["filters"]
-    assert [field_key["name"] for field_key in filters] == [
-        "k8s.pod.name",
-        "body.status",
-    ]
-    assert filters[0]["fieldContext"] == "resource"
-    assert filters[1]["fieldContext"] == "body"
-
-    response = requests.get(
-        signoz.self.host_configs["8080"].get("/api/v1/orgs/me/filters/logs"),
-        headers={"Authorization": f"Bearer {admin_token}"},
-        timeout=2,
-    )
-    assert response.status_code == HTTPStatus.OK, response.text
-    assert [(legacy_filter["key"], legacy_filter["type"]) for legacy_filter in response.json()["data"]["filters"]] == [
-        ("k8s.pod.name", "resource"),
-        ("body.status", ""),
-    ]
-
-
-def test_update_quick_filters_creates_row_for_signal_without_one(
-    signoz: types.SigNoz,
-    create_user_admin: types.Operation,  # pylint: disable=unused-argument
-    get_token: Callable[[str, str], str],
-):
-    admin_token = get_token(USER_ADMIN_EMAIL, USER_ADMIN_PASSWORD)
-
-    with signoz.sqlstore.conn.connect() as conn:
-        conn.execute(
-            sql.text("DELETE FROM quick_filter WHERE signal = :signal"),
-            {"signal": "api_monitoring"},
-        )
-        conn.commit()
-
-    response = requests.get(
-        signoz.self.host_configs["8080"].get("/api/v2/quick_filters/api_monitoring"),
-        headers={"Authorization": f"Bearer {admin_token}"},
-        timeout=2,
-    )
-    assert response.status_code == HTTPStatus.OK, response.text
-    assert response.json()["data"] == {"signal": "api_monitoring", "filters": []}
-
-    response = requests.put(
-        signoz.self.host_configs["8080"].get("/api/v2/quick_filters"),
-        json={
-            "signal": "api_monitoring",
-            "filters": [
-                {
-                    "name": "service.name",
-                    "fieldContext": "resource",
-                    "fieldDataType": "string",
-                },
-            ],
-        },
-        headers={"Authorization": f"Bearer {admin_token}"},
-        timeout=2,
-    )
-    assert response.status_code == HTTPStatus.NO_CONTENT, response.text
-
-    response = requests.get(
-        signoz.self.host_configs["8080"].get("/api/v2/quick_filters/api_monitoring"),
-        headers={"Authorization": f"Bearer {admin_token}"},
-        timeout=2,
-    )
-    assert response.status_code == HTTPStatus.OK, response.text
-    assert [field_key["name"] for field_key in response.json()["data"]["filters"]] == ["service.name"]
-
-
-def test_update_quick_filters_rejects_invalid_input(
-    signoz: types.SigNoz,
-    create_user_admin: types.Operation,  # pylint: disable=unused-argument
-    get_token: Callable[[str, str], str],
-):
-    admin_token = get_token(USER_ADMIN_EMAIL, USER_ADMIN_PASSWORD)
-
-    for invalid_body in [
-        {
-            "signal": "traces",
-            "filters": [{"key": "service.name", "dataType": "string", "type": "resource"}],
-        },
-        {"signal": "invalid", "filters": []},
-    ]:
-        response = requests.put(
-            signoz.self.host_configs["8080"].get("/api/v2/quick_filters"),
-            json=invalid_body,
-            headers={"Authorization": f"Bearer {admin_token}"},
-            timeout=2,
-        )
-        assert response.status_code == HTTPStatus.BAD_REQUEST, response.text

tests/integration/tests/quickfilter/02_authz.py

@@ -1,92 +0,0 @@
-from collections.abc import Callable
-from http import HTTPStatus
-
-import pytest
-import requests
-
-from fixtures import types
-from fixtures.auth import (
-    USER_ADMIN_EMAIL,
-    USER_ADMIN_PASSWORD,
-    USERS_BASE,
-    create_active_user,
-)
-
-EDITOR_EMAIL = "editor+quickfilter@integration.test"
-VIEWER_EMAIL = "viewer+quickfilter@integration.test"
-NON_ADMIN_PASSWORD = "password123Z$"
-
-
-def test_create_non_admin_users(
-    signoz: types.SigNoz,
-    create_user_admin: types.Operation,  # pylint: disable=unused-argument
-    get_token: Callable[[str, str], str],
-):
-    admin_token = get_token(USER_ADMIN_EMAIL, USER_ADMIN_PASSWORD)
-
-    response = requests.get(
-        signoz.self.host_configs["8080"].get(USERS_BASE),
-        headers={"Authorization": f"Bearer {admin_token}"},
-        timeout=5,
-    )
-    assert response.status_code == HTTPStatus.OK, response.text
-    existing_emails = {user["email"] for user in response.json()["data"]}
-
-    for email, role, name in [
-        (EDITOR_EMAIL, "signoz-editor", "quickfilter-editor"),
-        (VIEWER_EMAIL, "signoz-viewer", "quickfilter-viewer"),
-    ]:
-        if email not in existing_emails:
-            create_active_user(
-                signoz,
-                admin_token,
-                email=email,
-                role=role,
-                password=NON_ADMIN_PASSWORD,
-                name=name,
-            )
-
-
-@pytest.mark.parametrize("email", [EDITOR_EMAIL, VIEWER_EMAIL], ids=["editor", "viewer"])
-def test_non_admin_can_read_quick_filters(
-    signoz: types.SigNoz,
-    create_user_admin: types.Operation,  # pylint: disable=unused-argument
-    get_token: Callable[[str, str], str],
-    email: str,
-):
-    token = get_token(email, NON_ADMIN_PASSWORD)
-
-    response = requests.get(
-        signoz.self.host_configs["8080"].get("/api/v2/quick_filters"),
-        headers={"Authorization": f"Bearer {token}"},
-        timeout=2,
-    )
-    assert response.status_code == HTTPStatus.OK, response.text
-
-    response = requests.get(
-        signoz.self.host_configs["8080"].get("/api/v2/quick_filters/traces"),
-        headers={"Authorization": f"Bearer {token}"},
-        timeout=2,
-    )
-    assert response.status_code == HTTPStatus.OK, response.text
-
-
-@pytest.mark.parametrize("email", [EDITOR_EMAIL, VIEWER_EMAIL], ids=["editor", "viewer"])
-def test_non_admin_cannot_update_quick_filters(
-    signoz: types.SigNoz,
-    create_user_admin: types.Operation,  # pylint: disable=unused-argument
-    get_token: Callable[[str, str], str],
-    email: str,
-):
-    token = get_token(email, NON_ADMIN_PASSWORD)
-
-    response = requests.put(
-        signoz.self.host_configs["8080"].get("/api/v2/quick_filters"),
-        json={
-            "signal": "traces",
-            "filters": [{"name": "service.name", "fieldContext": "resource", "fieldDataType": "string"}],
-        },
-        headers={"Authorization": f"Bearer {token}"},
-        timeout=2,
-    )
-    assert response.status_code == HTTPStatus.FORBIDDEN, response.text