diff --git a/projects/packages/scheduled-updates/changelog/add-endpoint-actions b/projects/packages/scheduled-updates/changelog/add-endpoint-actions
new file mode 100644
index 0000000000000..8d57d0edfb1ca
--- /dev/null
+++ b/projects/packages/scheduled-updates/changelog/add-endpoint-actions
@@ -0,0 +1,4 @@
+Significance: minor
+Type: changed
+
+Scheduled Updates: Move arbitrary actions to callbacks
diff --git a/projects/packages/scheduled-updates/src/class-scheduled-updates-logs.php b/projects/packages/scheduled-updates/src/class-scheduled-updates-logs.php
index e643147cb5b9d..2cea6b2057003 100644
--- a/projects/packages/scheduled-updates/src/class-scheduled-updates-logs.php
+++ b/projects/packages/scheduled-updates/src/class-scheduled-updates-logs.php
@@ -162,7 +162,7 @@ public static function clear( string $schedule_id = null ) {
 	 */
 	public static function infer_status_from_logs( $schedule_id ) {
 		$logs = self::get( $schedule_id );
-		if ( is_wp_error( $logs ) || empty( $logs ) ) {
+		if ( empty( $logs ) ) {
 			return false;
 		}
 
@@ -198,6 +198,41 @@ public static function infer_status_from_logs( $schedule_id ) {
 		);
 	}
 
+	/**
+	 * Replaces the logs with the old schedule ID with new ones.
+	 *
+	 * @param string $old_schedule_id The old schedule ID.
+	 * @param string $new_schedule_id The new schedule ID.
+	 */
+	public static function replace_logs_schedule_id( $old_schedule_id, $new_schedule_id ) {
+		if ( $old_schedule_id === $new_schedule_id ) {
+			return;
+		}
+
+		$logs = get_option( self::OPTION_NAME, array() );
+
+		if ( isset( $logs[ $old_schedule_id ] ) ) {
+			// Replace the logs with the old schedule ID with new ones.
+			$logs[ $new_schedule_id ] = $logs[ $old_schedule_id ];
+			unset( $logs[ $old_schedule_id ] );
+
+			update_option( self::OPTION_NAME, $logs );
+		}
+	}
+
+	/**
+	 * Deletes the logs for a schedule ID when the current request is a DELETE request.
+	 *
+	 * @param string           $schedule_id The ID of the schedule to delete.
+	 * @param object           $event       The deleted event object.
+	 * @param \WP_REST_Request $request     The request object.
+	 */
+	public static function delete_logs_schedule_id( $schedule_id, $event, $request ) {
+		if ( $request->get_method() === \WP_REST_Server::DELETABLE ) {
+			self::clear( $schedule_id );
+		}
+	}
+
 	/**
 	 * Splits the logs into runs based on the PLUGIN_UPDATES_START action.
 	 *
@@ -225,33 +260,4 @@ private static function split_logs_into_runs( $logs ) {
 
 		return $runs;
 	}
-
-	/**
-	 * Replaces the logs with the old schedule ID with new ones.
-	 *
-	 * @param string $old_schedule_id The old schedule ID.
-	 * @param string $new_schedule_id The new schedule ID.
-	 *
-	 * @return bool True if the logs were successfully replaced, false otherwise.
-	 */
-	public static function replace_logs_schedule_id( $old_schedule_id, $new_schedule_id ) {
-
-		if ( $old_schedule_id === $new_schedule_id ) {
-			return false;
-		}
-
-		$logs = get_option( self::OPTION_NAME, array() );
-
-		if ( isset( $logs[ $old_schedule_id ] ) ) {
-			// Replace the logs with the old schedule ID with new ones
-			$logs[ $new_schedule_id ] = $logs[ $old_schedule_id ];
-			unset( $logs[ $old_schedule_id ] );
-
-			update_option( self::OPTION_NAME, $logs );
-
-			return true;
-		}
-
-		return false;
-	}
 }
diff --git a/projects/packages/scheduled-updates/src/class-scheduled-updates.php b/projects/packages/scheduled-updates/src/class-scheduled-updates.php
index 2ce7e58177db1..11f8b42ce0b81 100644
--- a/projects/packages/scheduled-updates/src/class-scheduled-updates.php
+++ b/projects/packages/scheduled-updates/src/class-scheduled-updates.php
@@ -57,6 +57,11 @@ public static function init() {
 		add_filter( 'views_plugins', array( Scheduled_Updates_Admin::class, 'add_scheduled_updates_view' ) );
 		add_filter( 'plugin_auto_update_setting_html', array( Scheduled_Updates_Admin::class, 'show_scheduled_updates' ), 10, 2 );
 
+		add_action( 'jetpack_scheduled_update_created', array( __CLASS__, 'maybe_disable_autoupdates' ), 10, 3 );
+		add_action( 'jetpack_scheduled_update_deleted', array( __CLASS__, 'enable_autoupdates' ), 10, 2 );
+		add_action( 'jetpack_scheduled_update_updated', array( Scheduled_Updates_Logs::class, 'replace_logs_schedule_id' ), 10, 2 );
+		add_action( 'jetpack_scheduled_update_deleted', array( Scheduled_Updates_Logs::class, 'delete_logs_schedule_id' ), 10, 3 );
+
 		// Update cron sync option after options update.
 		$callback = array( __CLASS__, 'update_option_cron' );
 
@@ -251,6 +256,53 @@ public static function allowlist_scheduled_plugins( $update, $item ) {
 		return $update;
 	}
 
+	/**
+	 * Maybe disable autoupdates.
+	 *
+	 * @param string           $id      The ID of the schedule.
+	 * @param object           $event   The event object.
+	 * @param \WP_REST_Request $request The request object.
+	 */
+	public static function maybe_disable_autoupdates( $id, $event, $request ) {
+		require_once ABSPATH . 'wp-admin/includes/update.php';
+
+		if ( wp_is_auto_update_enabled_for_type( 'plugin' ) ) {
+			// Remove the plugins that are now updated on a schedule from the auto-update list.
+			$auto_update_plugins = get_option( 'auto_update_plugins', array() );
+			$auto_update_plugins = array_diff( $auto_update_plugins, $request['plugins'] );
+			update_option( 'auto_update_plugins', $auto_update_plugins );
+		}
+	}
+
+	/**
+	 * Enable autoupdates.
+	 *
+	 * @param string $id    The ID of the schedule.
+	 * @param object $event The deleted event object.
+	 */
+	public static function enable_autoupdates( $id, $event ) {
+		require_once ABSPATH . 'wp-admin/includes/update.php';
+
+		if ( ! wp_is_auto_update_enabled_for_type( 'plugin' ) ) {
+			return;
+		}
+
+		$events = wp_get_scheduled_events( static::PLUGIN_CRON_HOOK );
+		unset( $events[ $id ] );
+
+		// Find the plugins that are not part of any other schedule.
+		$plugins = $event->args;
+		foreach ( wp_list_pluck( $events, 'args' ) as $args ) {
+			$plugins = array_diff( $plugins, $args );
+		}
+
+		// Add the plugins that are no longer updated on a schedule to the auto-update list.
+		$auto_update_plugins = get_option( 'auto_update_plugins', array() );
+		$auto_update_plugins = array_unique( array_merge( $auto_update_plugins, $plugins ) );
+		usort( $auto_update_plugins, 'strnatcasecmp' );
+		update_option( 'auto_update_plugins', $auto_update_plugins );
+	}
+
 	/**
 	 * Registers the is_managed field for the plugin REST API.
 	 */
diff --git a/projects/packages/scheduled-updates/src/wpcom-endpoints/class-wpcom-rest-api-v2-endpoint-update-schedules.php b/projects/packages/scheduled-updates/src/wpcom-endpoints/class-wpcom-rest-api-v2-endpoint-update-schedules.php
index 615d7438fffce..f22ce7136e9cc 100644
--- a/projects/packages/scheduled-updates/src/wpcom-endpoints/class-wpcom-rest-api-v2-endpoint-update-schedules.php
+++ b/projects/packages/scheduled-updates/src/wpcom-endpoints/class-wpcom-rest-api-v2-endpoint-update-schedules.php
@@ -265,17 +265,17 @@ public function create_item( $request ) {
 			return $event;
 		}
 
-		require_once ABSPATH . 'wp-admin/includes/update.php';
-
-		if ( wp_is_auto_update_enabled_for_type( 'plugin' ) ) {
-			// Remove the plugins that are now updated on a schedule from the auto-update list.
-			$auto_update_plugins = get_option( 'auto_update_plugins', array() );
-			$auto_update_plugins = array_diff( $auto_update_plugins, $plugins );
-			update_option( 'auto_update_plugins', $auto_update_plugins );
-		}
-
 		$id = Scheduled_Updates::generate_schedule_id( $plugins );
 
+		/**
+		 * Fires when a scheduled update is created.
+		 *
+		 * @param string          $id      The ID of the schedule.
+		 * @param object          $event   The event object.
+		 * @param WP_REST_Request $request The request object.
+		 */
+		do_action( 'jetpack_scheduled_update_created', $id, $event, $request );
+
 		return rest_ensure_response( $id );
 	}
 
@@ -342,20 +342,21 @@ public function update_item( $request ) {
 			return $result;
 		}
 
-		$previous_schedule_status = Scheduled_Updates::get_scheduled_update_status( $request['schedule_id'] );
-
-		$clear_logs = false;
-		$deleted    = $this->delete_item( $request, $clear_logs );
+		$deleted = $this->delete_item( $request );
 		if ( is_wp_error( $deleted ) ) {
 			return $deleted;
 		}
 
 		$item = $this->create_item( $request );
 
-		// Sets the previous status.
-		if ( $previous_schedule_status ) {
-			Scheduled_Updates_Logs::replace_logs_schedule_id( $request['schedule_id'], $item->data );
-		}
+		/**
+		 * Fires when a scheduled update is updated.
+		 *
+		 * @param string          $old_id  The ID of the schedule to update.
+		 * @param string          $new_id  The ID of the updated event.
+		 * @param WP_REST_Request $request The request object.
+		 */
+		do_action( 'jetpack_scheduled_update_updated', $request['schedule_id'], $item->data, $request );
 
 		return $item;
 	}
@@ -472,10 +473,9 @@ public function delete_item_permissions_check( $request ) { // phpcs:ignore Vari
 	 * Deletes an existing update schedule.
 	 *
 	 * @param WP_REST_Request $request Request object.
-	 * @param bool            $clear_logs Whether to clear the logs or not.
 	 * @return WP_REST_Response|WP_Error
 	 */
-	public function delete_item( $request, $clear_logs = true ) {
+	public function delete_item( $request ) {
 		$events = wp_get_scheduled_events( Scheduled_Updates::PLUGIN_CRON_HOOK );
 
 		if ( ! isset( $events[ $request['schedule_id'] ] ) ) {
@@ -493,28 +493,14 @@ public function delete_item( $request, $clear_logs = true ) {
 			return new WP_Error( 'unschedule_event_error', __( 'Error during unschedule of the event.', 'jetpack-scheduled-updates' ), array( 'status' => 500 ) );
 		}
 
-		require_once ABSPATH . 'wp-admin/includes/update.php';
-
-		if ( wp_is_auto_update_enabled_for_type( 'plugin' ) ) {
-			unset( $events[ $request['schedule_id'] ] );
-
-			// Find the plugins that are not part of any other schedule.
-			$plugins = $event->args;
-			foreach ( wp_list_pluck( $events, 'args' ) as $args ) {
-				$plugins = array_diff( $plugins, $args );
-			}
-
-			// Add the plugins that are no longer updated on a schedule to the auto-update list.
-			$auto_update_plugins = get_option( 'auto_update_plugins', array() );
-			$auto_update_plugins = array_unique( array_merge( $auto_update_plugins, $plugins ) );
-			usort( $auto_update_plugins, 'strnatcasecmp' );
-			update_option( 'auto_update_plugins', $auto_update_plugins );
-		}
-
-		// Delete logs
-		if ( $clear_logs ) {
-			Scheduled_Updates_Logs::clear( $request['schedule_id'] );
-		}
+		/**
+		 * Fires when a scheduled update is deleted.
+		 *
+		 * @param string          $id      The ID of the schedule to delete.
+		 * @param object          $event   The deleted event object.
+		 * @param WP_REST_Request $request The request object.
+		 */
+		do_action( 'jetpack_scheduled_update_deleted', $request['schedule_id'], $event, $request );
 
 		return rest_ensure_response( true );
 	}
diff --git a/projects/packages/scheduled-updates/tests/php/class-wpcom-rest-api-v2-endpoint-update-schedules-test.php b/projects/packages/scheduled-updates/tests/php/class-wpcom-rest-api-v2-endpoint-update-schedules-test.php
index 5b58c1e7d345f..9b0e6f785660a 100644
--- a/projects/packages/scheduled-updates/tests/php/class-wpcom-rest-api-v2-endpoint-update-schedules-test.php
+++ b/projects/packages/scheduled-updates/tests/php/class-wpcom-rest-api-v2-endpoint-update-schedules-test.php
@@ -641,13 +641,14 @@ public function test_update_item_with_status() {
 		$this->assertSame( 200, $result->get_status() );
 		$schedule_id = $result->get_data();
 
-		// Get the updated status
+		// Get the updated status.
 		$updated_status = Scheduled_Updates::get_scheduled_update_status( $schedule_id );
+
 		if ( $updated_status === false ) {
 			$this->fail( 'Scheduled_Updates::get_scheduled_update_status() returned false.' );
 		} else {
 			$this->assertIsArray( $updated_status, 'Scheduled_Updates::get_scheduled_update_status() should return an array.' );
-			// doing these null checks for the static analyzer
+			// doing these null checks for the static analyzer.
 			$this->assertSame( $timestamp, $updated_status['last_run_timestamp'] ?? null );
 			$this->assertSame( $status, $updated_status['last_run_status'] ?? null );
 
@@ -888,7 +889,7 @@ public function test_add_and_get_multiple_logs() {
 
 		$schedule_id = $this->create_test_schedule();
 
-		// Simulate 5 runs
+		// Simulate 5 runs.
 		for ( $i = 0;$i < 5;$i++ ) {
 			$request = new WP_REST_Request( 'PUT', '/wpcom/v2/update-schedules/' . $schedule_id . '/logs' );
 			$request->set_body_params(
diff --git a/projects/plugins/mu-wpcom-plugin/changelog/add-endpoint-actions b/projects/plugins/mu-wpcom-plugin/changelog/add-endpoint-actions
new file mode 100644
index 0000000000000..9aa70e3ec1f75
--- /dev/null
+++ b/projects/plugins/mu-wpcom-plugin/changelog/add-endpoint-actions
@@ -0,0 +1,5 @@
+Significance: patch
+Type: changed
+Comment: Updated composer.lock.
+
+