> For the complete documentation index, see [llms.txt](https://api-docs.rightsline.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://api-docs.rightsline.com/authentication.md).

# Authentication

- [Requesting temporary credentials](https://api-docs.rightsline.com/authentication/requesting-temporary-credentials.md): Request temporary credentials to be used to authenticate API requests.
- [Signing requests](https://api-docs.rightsline.com/authentication/signing-requests.md): Calculate the Authorization signature for API requests.
- [User permissions](https://api-docs.rightsline.com/authentication/user-permissions.md)