# n8n Handler





## Response Messages

n8n supports a response webhook handler, so we&#x20;







In your response JSON

```
{
  "message": "..."
}
```





wfu-form-message





## Future

### Test Webhook Mode

n8n has a predictable test mode. &#x20;

It would be nice to be able to switch to it and have the URL automatically updated.&#x20;

```
https://sygnal-n8n-u1282.vm.elestio.app/webhook/<UUID>
https://sygnal-n8n-u1282.vm.elestio.app/webhook-test/<UUID>
```



Consider supporting special `webhook-test`







