# Getting Started Developer Docs

> Create workspace keys, send your first authenticated request, and test the public API in your local environment.

- Human page: https://mailrith.com/developers/category/getting-started
- Markdown page: https://mailrith.com/developers/category/getting-started.md
- Guide count: 7
- Last updated: 2026-07-13
- Related keywords: Getting Started, Getting Started developer docs, Mailrith developer docs, Mailrith public API, Quickstart, Authentication, Testing the API, Agents, SDKs, MCP Server, Zapier

Agent notes:
- Use these category links to choose the most specific Mailrith developer guide before writing integration code.
- Use the OpenAPI document for exact request and response schemas.

## Guides
- [Quickstart](https://mailrith.com/developers/quickstart.md): Start with one workspace API key, one authenticated request, and the generated response envelope. This page covers the minimum steps needed to create a working subscriber sync.
- [Authentication](https://mailrith.com/developers/authentication.md): Every protected `v1` request is authorized through a workspace-scoped API key. This page covers the required header shape, workspace scoping behavior, and authentication failure handling.
- [Testing the API](https://mailrith.com/developers/testing-the-api.md): You can test Mailrith's public API manually with local curl requests or automatically with the integration suite. This page shows the repo-native commands for both testing paths.
- [Agents](https://mailrith.com/developers/agents.md): Mailrith exposes a compact discovery stack for AI agents: llms files on the marketing site, version metadata on the API root, the versioned OpenAPI contract, authenticated capability discovery, and official SDK and MCP entry points after a workspace key is available.
- [SDKs](https://mailrith.com/developers/sdks.md): Mailrith ships official TypeScript and Python SDKs generated from the same public contract that powers the OpenAPI document and capability map.
- [MCP Server](https://mailrith.com/developers/mcp.md): Mailrith's official MCP server is the highest-level interface for agent runtimes. This page covers the remote endpoint and includes copy-paste examples for OpenAI, Claude, n8n, and Pipedream.
- [Zapier](https://mailrith.com/developers/zapier.md): Mailrith's Zapier package maps the public API into OAuth authentication, instant REST Hook triggers, Kit-style subscriber actions, raw authenticated API requests, and subscriber search. This page explains the code structure, local validation, and publishing process.