Documentation

Everything you need to integrate Gmail OAuth with inbox.dog.

Get Started

No code: Connect Gmail

Create a key at inbox.dog/connect, link your Gmail in the browser. Then use MCP or the API with your key—no code.

With code: Tutorial

Build a Gmail OAuth integration from scratch in 5 minutes.

Guides

Next.js

Add Gmail OAuth to a Next.js app with App Router.

SvelteKit

Add Gmail OAuth to a SvelteKit app.

Token Refresh

Handle token expiry and refresh tokens correctly.

MCP Server

Give any AI agent Gmail access via the Model Context Protocol.

OpenClaw

MCP or Workspace Skill. Link to official OpenClaw setup.

Cursor

One-click install via Cursor's MCP deeplink. Link to Cursor docs.

Claude Desktop

Add to claude_desktop_config.json. Link to Anthropic's MCP guide.

Windsurf

Add to mcp_config.json. Link to Windsurf MCP docs.

CLI & Agent Auth

Authenticate Gmail from a terminal or AI agent — no callback server needed.

Reference

API Reference

Every endpoint, request shape, response shape, and parameter.

Errors & Troubleshooting

Error codes, failure modes, and how to handle them.

Understand

How inbox.dog Works

Architecture, security model, and what happens under the hood.

Pricing

Free for now. Self-host for free.

Self-Host

Deploy to your Cloudflare account. CASA audit required for production Gmail write.