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

# API Reference

> Generated endpoint reference for the AI Baseline API.

The generated endpoint pages in this section are sourced from `openapi.json`.

Base URL:

```text theme={null}
https://api-beta.ai-baseline.xyz/v2/sandp_500/
```

Authentication uses the `X-API-Key` header.

| Endpoint                | Operation ID          |
| ----------------------- | --------------------- |
| `POST /query`           | `runResearchQuery`    |
| `GET /metadata-filters` | `listMetadataFilters` |