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

# API Keys

Each API key must be entered into its respective field to activate the models and features associated with these services. Changes are automatically saved when the settings window is closed. 

<figure><img src="/files/jCAzZDVnZHzXPNjjZ3Oz" alt=""><figcaption></figcaption></figure>