# AI Gateway

> OpenAI-compatible LLM gateway fronting free-tier models across multiple providers.

## Product

- [Health](https://ai-gateway.sassmaker.com/health): Health probe
- [Models](https://ai-gateway.sassmaker.com/v1/models): OpenAI-compatible models list

## Machine surfaces

- [Agent catalog](https://ai-gateway.sassmaker.com/api/ai): JSON inventory of public surfaces
- [Homepage markdown](https://ai-gateway.sassmaker.com/index.md): Product brief without JS
- [This index](https://ai-gateway.sassmaker.com/llms.txt)

## Optional

- [Foundry](https://sassmaker.com): Parent fleet showcase