Ark

Ark is an innovative email API designed specifically for AI-first developers who are eager to integrate email functionalities seamlessly into their applications. By utilizing a native MCP server equipped with 26 advanced tools, Ark empowers developers working with AI models like Claude, Cursor, and Windsurf to send emails using natural language commands. This approach eliminates the need for complex wrapper code, allowing developers to focus on creating features rather than managing email infrastructure. With AI-readable documentation that reduces token usage by tenfold, Ark streamlines the integration process, making it accessible and efficient. The API integrates effortlessly with various automation pipelines and platforms such as Supabase edge functions, n8n workflows, and Vercel serverless functions, with SDKs available for popular programming languages like Python, Node.js, Ruby, and Go. Ark guarantees a remarkable 99.9% deliverability rate and sub-second delivery times, ensuring that users receive their emails promptly. This makes Ark an invaluable tool for developers who want to ship features rapidly while ensuring reliable email communication.