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

# Getting started

> Official documentation for the USGM API — REST endpoints, SDKs (TypeScript, Python, PHP, Go), an MCP server, and guides for your US Global Mail mailbox.

## Docs

- [US Global Mail API](https://docs.usglobalmail.com/guides/getting-started/introduction.md): Official documentation for the USGM API — REST endpoints, SDKs (TypeScript, Python, PHP, Go), an MCP server, and guides for your US Global Mail mailbox.
- [Quickstart](https://docs.usglobalmail.com/guides/getting-started/quickstart.md): Make your first authenticated request in a couple of minutes.
- [Sandbox](https://docs.usglobalmail.com/guides/getting-started/sandbox.md): Simulate the warehouse operator actions you can't trigger yourself, so you can test your integration end-to-end while you build.