diff --git a/bec_lib/bec_lib/endpoints.py b/bec_lib/bec_lib/endpoints.py
index b697e723..4affcb4c 100644
--- a/bec_lib/bec_lib/endpoints.py
+++ b/bec_lib/bec_lib/endpoints.py
@@ -451,6 +451,21 @@ class MessageEndpoints:
             message_op=MessageOp.SEND,
         )
 
+    @staticmethod
+    def stop_all_devices() -> EndpointInfo:
+        """
+        Endpoint for stopping all devices. This endpoint is used to publish a message
+        to stop all devices and is used by the scan server's scan queue if a scan queue
+        modification was requested and accepted and requires to stop all devices.
+
+        Returns:
+            EndpointInfo: Endpoint for stopping all devices.
+        """
+        endpoint = "internal/queue/stop_all_devices"
+        return EndpointInfo(
+            endpoint=endpoint, message_type=messages.VariableMessage, message_op=MessageOp.SEND
+        )
+
     @staticmethod
     def scan_queue_status() -> EndpointInfo:
         """