> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.nogogo.fr/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.nogogo.fr/_mcp/server.

# Overview

Authentication setup for the Nogogo.fr API.

All authenticated requests require the `X-API-Key` header. Store your API key in the `api_key` environment variable and make sure the selected Postman environment is active before sending requests.