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

# API Reference

> Complete reference for all Clustr public API endpoints

<Info>
  All endpoints require Bearer token authentication. See [Authentication](/authentication).
</Info>

## Response format

All responses are wrapped in a standard envelope:

```json theme={null}
{
  "success": true,
  "data": { ... }
}
```

Error responses:

```json theme={null}
{
  "success": false,
  "error": {
    "message": "Description of the error",
    "code": "ERROR_CODE"
  }
}
```

## Rate limits

API requests are rate-limited per API key. Contact support if you need higher limits.