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

# Overview

## Docs

- [Welcome](https://reference.flatfile.com/overview/welcome.md)
- [Authentication](https://reference.flatfile.com/overview/auth.md)
- [Using Environments](https://reference.flatfile.com/overview/using-environments.md)