> For the complete documentation index, see [llms.txt](https://docs.emaillabs.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.emaillabs.io/en/account/settings/api/assigning-permissions.md).

# Assigning Permissions

To restrict the permissions of API keys to specific functions:

* In the ‘Permissions’ section, check the boxes next to the relevant functions based on the integration requirements.
* Save the changes you’ve made.

This will ensure that the API key has access only to the selected functionalities.

<figure><img src="/files/mwoNzOEQP8F4TIB9xRaU" alt=""><figcaption></figcaption></figure>