> ## Documentation Index
> Fetch the complete documentation index at: https://docs.telli.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Bearer token

> Authenticate workflow HTTP requests with a Bearer token in telli

Credentials are currently available only in workflows.

Go to **Settings → Developer → Add credential**, select **Bearer token**, and give it a name. In an **HTTP request** block, select the saved credential under **Authentication**.

Enter the token from your external service without the `Bearer ` prefix. telli sends it in the `Authorization: Bearer <token>` header.


## Related topics

- [Getting Started with the telli API](/api-getting-started.md)
- [Workflows](/platform/workflows.md)
- [Connect your calendar](/cookbooks/calendar-integration/overview.md)