MailKite examples

Runnable examples for MailKite — receive email with a webhook, send with one API — across every stack we ship an SDK or protocol for.

Each folder is a minimal, self-contained example. Set MAILKITE_API_KEY (get your API key), install the folder's dependencies, and run. Sending needs a verified domain.

Send an email

• node/send-email — Node.js
• nextjs/send-email — Node.js · Next.js
• remix/send-email — Node.js · Remix
• nuxt/send-email — Node.js · Nuxt
• express/send-email — Node.js · Express
• hono/send-email — Node.js · Hono
• astro/send-email — Node.js · Astro
• bun/send-email — Node.js · Bun
• cloudflare-workers/send-email — Serverless · Cloudflare Workers
• vercel-functions/send-email — Serverless · Vercel Functions
• aws-lambda/send-email — Serverless · AWS Lambda
• supabase-edge-functions/send-email — Serverless · Supabase Edge
• deno-deploy/send-email — Serverless · Deno Deploy
• python/send-email — Python
• django/send-email — Python · Django
• flask/send-email — Python · Flask
• fastapi/send-email — Python · FastAPI
• php/send-email — PHP
• laravel/send-email — PHP · Laravel
• symfony/send-email — PHP · Symfony
• ruby/send-email — Ruby
• rails/send-email — Ruby · Rails
• sinatra/send-email — Ruby · Sinatra
• go/send-email — Go
• java/send-email — Java
• spring-boot/send-email — Java · Spring Boot
• cli/send-email — CLI
• rest/curl/send-email — REST · cURL
• rest/wget/send-email — REST · wget
• rest/node-fetch/send-email — REST · Node.js
• rest/python-requests/send-email — REST · Python
• smtp/any-app/send-email — SMTP · Any app
• smtp/nodemailer/send-email — SMTP · Nodemailer
• smtp/django/send-email — SMTP · Django
• smtp/laravel/send-email — SMTP · Laravel
• smtp/rails/send-email — SMTP · Rails

Receive email as a webhook

• node/receive-webhook — Express
• python/receive-webhook — Flask
• php/receive-webhook — plain PHP
• java/receive-webhook — Spring Boot
• go/receive-webhook — net/http
• ruby/receive-webhook — Sinatra

Read the inbox over IMAP

• imap/read-inbox — IMAP

Connect an AI agent

Give your agent its own inbox — over the hosted remote MCP server (https://mcp.mailkite.dev/mcp, OAuth, no key to paste), the local stdio server, the Claude Code plugin, or the drop-in skill:

• agents/claude-code — Claude Code
• agents/skill — Skill
• agents/cursor — Cursor
• agents/claude-desktop — Claude Desktop
• agents/vscode — VS Code
• agents/windsurf — Windsurf
• agents/gemini — Gemini
• agents/codex — Codex
• agents/chat — Chat agent
• agents/mcp — Any MCP

How this repo stays correct

This repo is generated from the MailKite monorepo — the same source that renders mailkite.dev and drives the SDKs' JSON-Schema conformance suite. Every example's request shape is checked against the canonical API spec before release. Issues and PRs welcome — fixes land in the monorepo and flow back out here.

License

MIT