> ## Documentation Index
> Fetch the complete documentation index at: https://docs.sciforium.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Authentication

Include your API key in the `Authorization` header of every request:

```text theme={null}
Authorization: Bearer YOUR_API_KEY
```

Requests without a valid key return `401 Unauthorized`. Keys are organization-scoped.