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

# Get started

## Docs

- [Welcome](https://docs.rray.app/docs/get-started/welcome.md): Send transactional email over a simple, predictable HTTP API
- [Quickstart](https://docs.rray.app/docs/get-started/quickstart.md): From API key to delivered message in three requests
- [Limits & facts](https://docs.rray.app/docs/get-started/limits.md): Every number the API enforces, on one page