# Private Model Gateway > Private OpenAI-compatible chat completions API at https://llm.hisavage.com/v1 (Bearer key auth, neutral model names default/smart/fast plus pinned versions). ## Docs - [Full documentation (markdown)](https://llm.hisavage.com/docs.md): everything an agent needs: auth, endpoints, model table, examples, limits, errors - [Full documentation inline](https://llm.hisavage.com/llms-full.txt) - [HTML docs](https://llm.hisavage.com/docs) ## Sections - [Instructions for AI agents](https://llm.hisavage.com/docs#instructions-for-ai-agents) - [Endpoints](https://llm.hisavage.com/docs#endpoints) - [Models](https://llm.hisavage.com/docs#models) - [Examples](https://llm.hisavage.com/docs#examples) - [Vision / images](https://llm.hisavage.com/docs#vision-images) - [Tool calling](https://llm.hisavage.com/docs#tool-calling) - [JSON / structured output](https://llm.hisavage.com/docs#json-structured-output) - [Limits](https://llm.hisavage.com/docs#limits) - [Errors and retries](https://llm.hisavage.com/docs#errors-and-retries) - [Quick self-test](https://llm.hisavage.com/docs#quick-self-test)