> Index: [llms.txt](https://skills.duaer.com/llms.txt). This page as Markdown: https://skills.duaer.com/keys.md

# Get a Duaer key

A Duaer key authorizes calls to the Duaer data API. Create it after you sign in. The full value is shown once.

1. Sign in to [Duaer](https://www.duaer.com/signin).
2. Open [Settings → Model API key](https://www.duaer.com/settings/model-api-key).
3. Create a key and copy it.
4. Send `Authorization: Bearer <Duaer key>`.

An admin can also create an account key at [Admin → API](https://www.duaer.com/admin/api).

Opening the Duaer skill catalog does not search and does not use credits.