Save Failed Failed to save workflow: each value in nodes.tool.server.credentialId must be a UUID

To fix the error, make sure your

credentialId

is a valid UUID as generated in the Vapi dashboard. For example, your tool node should look like this:

json
"server": {
  "url": "https://api.example.com/webhook",
  "credentialId": "550e8400-e29b-41d4-a716-446655440000"
}

Replace the

credentialId

with the actual UUID from your dashboard's Custom Credentials section. For more details, see the [Vapi server authentication documentation](https://docs.vapi.ai/server-url/server-authentication). Source: - [Server Authentication | Vapi Documentation](https://docs.vapi.ai/server-url/server-authentication)

How do I this on the workflow page ?

Kindly checkout Vapi Squads (). Vapi Workflows has been discontinued in favour of Squads. Squads is much more capable and simpler than workflows. Because Workflows is no longer actively supported, our ability to assist with Workflow related issues is limited. I am sorry for any inconvenience this may cause. Thank you

Thank you