> ## Documentation Index
> Fetch the complete documentation index at: https://nango-scrips-ref.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Brex

API configurations: [`brex`](https://nango.dev/providers.yaml), [`brex-staging`](https://nango.dev/providers.yaml), [`brex-api-key`](https://nango.dev/providers.yaml)

## Features

| Features                                                             | Status                         |
| -------------------------------------------------------------------- | ------------------------------ |
| [Auth (OAuth + Basic)](/integrate/guides/authorize-an-api)           | ✅                              |
| [Sync data](/integrate/guides/sync-data-from-an-api)                 | ✅                              |
| [Perform workflows](/integrate/guides/perform-workflows-with-an-api) | ✅                              |
| [Proxy requests](/integrate/guides/proxy-requests-to-an-api)         | ✅                              |
| [Receive webhooks](/integrate/guides/receive-webhooks-from-an-api)   | 🚫 (time to contribute: \<48h) |

<Tip>We can implement missing features in \<48h, just ask for it in the [community](https://nango.dev/slack).</Tip>

## Getting started

Brex offers both Basic auth `API key` and OAuth as authentication and Nango implements both. To register an OAuth app, you wil need to register as a brex developer partner. If you are a Brex client–i.e., you have your own Brex account, you can use Basic auth `API key`.

* [Register as Partner](https://www.brex.com/partners)
* [Brex API docs](https://developer.brex.com/)
* [Brex Developers Slack Community (official)](https://join.slack.com/t/brexdev/shared_invite/zt-vgwh6rja-CjydrUA4uJSB90ZO~gnI8Q)
* [List of OAuth scopes](https://developer.brex.com/docs/roles_permissions_scopes/#scopes)
* [Web API docs (their REST API)](https://developer.brex.com/openapi/onboarding_api/)
* [Generate an API key](https://dashboard.brex.com/settings/developer)
* [Basic Auth-related docs](https://developer.brex.com/docs/authentication/#2-pass-the-user-token-in-your-api-call-headers)

<Tip>Need help getting started? Get help in the [community](https://nango.dev/slack).</Tip>

## API gotchas

* Include the scope `offline_access` to get a refresh token (access tokens expire after 1h).
* Refresh tokens expire after 90 days of non use. Make sure you regularly make an API request as long as you need the connection.
* Brex offers a staging system to test your apps, you will get access when you register as a partner. Staging details are [here](https://developer.brex.com/docs/partner_authentication/#api-servers)

<Note>Add Getting Started links and Gotchas by [editing this page](https://github.com/nangohq/nango/tree/master/docs-v2/integrations/all/brex.mdx)</Note>