Hit a wall trying to connect n8n to Bubble

Need help APIs
1

Screenshot 2025-06-07 at 10.54.47 AM
Screenshot 2025-06-07 at 10.54.47 AM2938×1598 243 KB

I’m calling an n8n webhook from Bubble’s API Connector but the webhook only ever sees "message": null. In the Connector I set Body type to JSON and defined:

{
  "message": "<message>"
}

then reinitialized the call. I even mapped my input’s value into the Message field in my workflow, but n8n still logs null. There’s also a blank “Body parameters” box I can’t delete. How do I get Bubble to send the actual message value instead of null.