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Postmark → your AI

Transactional email delivery for web applications

API Key

Your credentials are encrypted at rest. We use them only to proxy MCP tool calls to Postmark on your behalf.

What you'll get

  1. A unique URL like https://mcp.iox.cloud/postmark/<your-token>
  2. Drop it into your AI client's MCP config (Claude Desktop, Cursor, Claude.ai web, ChatGPT, Continue, etc.)
  3. Your AI gets 25 tools mapped from Postmark's API plus a generic request passthrough