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

# Authentication

> Authenticate private Image API requests with Bearer API keys.

Send your API key in the `Authorization` header:

```bash theme={"theme":{"light":"github-light","dark":"github-light"}}
curl https://aigenstudio.app/api/v1/jobs \
  -H "Authorization: Bearer $AIGEN_API_KEY"
```

`GET /tools` is public. Every create endpoint and every job endpoint requires an API key.

## Request ids

Every response includes `request_id`. You can also send `X-Request-Id` to attach your own correlation id.

```bash theme={"theme":{"light":"github-light","dark":"github-light"}}
-H "X-Request-Id: catalog-sync-2026-06-28-001"
```