I am trying to pass the vapi call_id in the webhook to n8n - any thoughts on how to do this?

Yes, add the webhookk URL to your assistant and select the required information to be passed.

To include the

call_id

in webhook requests from Vapi to n8n, ensure that your Vapi webhook is configured in a way that includes all necessary data in the payload. You can use either secret token authentication, custom headers, or OAuth2 authentication methods as described in the [Server Authentication](https://docs.vapi.ai/server-url/server-authentication) documentation. However, if

call_id

is not appearing in your current setup, you may need to explicitly design the webhook payload to include this parameter. Verify if the current payload settings in Vapi allow for customization or extend the data fields transmitted, possibly through Vapi custom headers or by customizing the actual response configuration in the tool. Check your webhook listener setup with n8n to handle the incoming data appropriately and ensure it's set up to capture the

call_id

. If you encounter persistent issues with the webhook not delivering the expected parameters, you might consider examining how these requests are constructed and validated against Vapi's provided options for customizing payloads or endpoints.