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

# Get user ID

Returns the Bringin user ID for the authenticated user.

Requires a **per-user api-key**.

<ResponseExample>
  ```json 200 theme={null}
  {
    "userId": "34c3b5a7-ae2d-4390-9f46-2c4e246149cf"
  }
  ```
</ResponseExample>