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

# Authentication

To access the API all requests need to be authenticated via a Game Server's secret key. To obtain a secret key please navigate to <https://creator.tebex.io/game-servers>, and click *Edit* on the relevant server.

Supply the secret key by setting the `X-Tebex-Secret` header in all requests to the API.

{% hint style="info" %}
Please note that all requests to the API must be sent via HTTPS.
{% endhint %}