diff --git a/cancel_hot_water.php b/cancel_hot_water.php
new file mode 100644
index 0000000..879a2bb
--- /dev/null
+++ b/cancel_hot_water.php
@@ -0,0 +1,30 @@
+<?php
+
+// Edit these variables
+$access_key = "accessk3y";
+$nest_username = "emailaddy";
+$nest_password = "passw0";
+
+require_once('nest-php-api.php');
+
+$date = new DateTime();
+$str_date = $date->format('Y-m-d H:i:s');
+// Check if a key has been sent?
+if (empty($_GET['key'])) {
+	$return = json_encode( array("error"=>array( "code"=>401, "text"=>"Access Denied", "message"=>"The key was missing" )));
+} 
+// If it has check if it is correct
+else if ($_GET['key']==$access_key) {
+	$nest = new Nest($nest_username,$nest_password);
+	$return = $nest->setHotWaterBoost(0);
+} 
+//If not correct one has been passed but it is wrong
+else {
+	$return = json_encode( array("error"=>array( "code"=>401, "text"=>"Access Denied", "message"=>"The key was wrong" )));
+}
+
+// return json response and log to testing file
+echo $return;
+file_put_contents("test.txt","$str_date  $return", FILE_APPEND);
+
+?>