# AI Gateway (free-ai)

OpenAI-compatible gateway over free-tier models across providers.

## API

- Base: https://ai-gateway.sassmaker.com
- `GET /health`
- `GET /v1/models`
- Chat completions require API key (`GATEWAY_API_KEY`)

## Agent entrypoints

- https://ai-gateway.sassmaker.com/llms.txt
- https://ai-gateway.sassmaker.com/api/ai
- https://ai-gateway.sassmaker.com/index.md