> ## 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/4kjrH9cbt9zYKVqq/images/screenshots/auth/bearer.webp?fit=max&auto=format&n=4kjrH9cbt9zYKVqq&q=85&s=c1d234247206cf6193717a22eb9e3c0f" alt="Bearer" width="2468" height="936" data-path="images/screenshots/auth/bearer.webp" />

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