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

# AUTHENTICATION

- [How it works](https://developers.inevent.com/authentication/how-it-works.md)
- [Permission levels](https://developers.inevent.com/authentication/permission-levels.md)
- [Token scopes](https://developers.inevent.com/authentication/token-scopes.md)
- [Access token](https://developers.inevent.com/authentication/access-token.md)