> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://docs.openmodels.market/api-reference/chat-series/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.openmodels.market/_mcp/server. # Chat Series > OpenModels is an open LLM token marketplace that gives developers one API key for verified model supply, transparent pricing, and OpenAI-compatible API access. ## Docs - [Chat Completions](https://docs.openmodels.market/api-reference/chat-series/chat-completions.md) - [Streaming](https://docs.openmodels.market/api-reference/chat-series/streaming.md) - [Function Calling](https://docs.openmodels.market/api-reference/chat-series/function-calling.md)