> ## Documentation Index
> Fetch the complete documentation index at: https://bruno-a6972042-docs-timeline-scripts.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Authenticate with a Bearer token

Bearer tokens enable requests to authenticate using an access key, such as a JSON Web Token (JWT). The token is a text string, included in the request header.
In the request `Auth` tab, select `Bearer Token` from the Auth Type dropdown list. In the Token field, enter your API key value. For added security, store it in a variable and reference the variable by name.

<img src="https://mintcdn.com/bruno-a6972042-docs-timeline-scripts/AyYH5GBP7A99LBWR/v2/images/screenshots/auth/bearer.webp?fit=max&auto=format&n=AyYH5GBP7A99LBWR&q=85&s=1c36c98c6f68667c202f78d943bb6c23" alt="Bearer" width="3024" height="1520" data-path="v2/images/screenshots/auth/bearer.webp" />

Bruno appends the token value to the text `Bearer` in the required format to the request Authorization header.