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

# Authentication

* Use the API key that you generate to authenticate each request made to the API.

> If you don’t have an API Key, just head over to <https://api.amethyste.moe> and get one for free key.

> **Request Header**
>
> * Set your API Key as the **Authorization** header on every request.
> * Example: `Authorization: Bearer token`