> For the complete documentation index, see [llms.txt](https://docs.api.intratool.de/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.api.intratool.de/introduction/authorization/authorize.md).

# Authorize

After [creating a personal access token](/introduction/authorization/get-token.md), send it as a bearer token in the `Authorization` header of every API request.

**Authorization header**

```http
Authorization: Bearer {accessToken}
```

Requests with an invalid token return a `403 Forbidden` response.