> For clean Markdown of any page, append `.md` to the page URL.
> Documentation index: https://you.com/docs/llms.txt (section indexes: append `/llms.txt` to any section URL).
> Search these docs: Docs MCP at https://you.com/docs/_mcp/server (`searchDocs`, no API key).
> Call live You.com APIs: Product MCP at https://api.you.com/mcp (keyless `?profile=free` exposes `you-search` and `you-discover`. Research and finance use `/mcp/research`, `/mcp/finance`, or `?tools=` on `/mcp`). To pick an API or integration path, call `you-discover` on that server instead of guessing.
> OpenAPI: https://you.com/docs/openapi.json—auth header `X-API-Key`, env `YDC_API_KEY`.

## Inference Router for OpenAI- and Anthropic-Compatible Requests

The Inference Router serves language models from one base URL, `https://api.you.com`, with one You.com API key. `POST /v1/chat/completions` accepts the OpenAI Chat Completions format and `POST /v1/messages` accepts Anthropic Messages, so an existing OpenAI or Anthropic SDK works after changing its base URL and key.

Declare a `web_search` or `web_extract` tool and the router runs You.com searches and page fetches for the model, then returns the answer with every source it used in `web_results`. Function tools work alone or alongside the web tools, both endpoints stream, and reasoning models expose `reasoning_content` while reasoning tokens count against the output limit.

Read the Inference Router guide