> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://developers.brevo.com/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://developers.brevo.com/_mcp/server.

# OAuth 2.0 Authentication flow for apps and integrations

Users can now benefit from a secure, straightforward third party authentication to Brevo via oAuth apps. This allows users to connect to all our listed public APIs through OAuth 2.0 and have a granular definiton of what users access which applications.

You can interact with all listed APIs through this new endpoint.

```
curl --request GET \
     --url https://api.brevo.com/v3/account \
     --header 'accept: application/json' \
     --header 'Authorization: Bearer {{YOUR_ACCESS_TOKEN}}'\
```

## Jump into the detailed guides on how to submit your OAuth application ! 🎉

* [OAuth protocol overview for Brevo apps](https://developers.brevo.com/docs/integrating-oauth-20-to-your-solution) 🆕
* [Implementation of OAuth 2.0 | Step-by-Step Guide ](https://developers.brevo.com/docs/integration-part)🆕