Mailchimp Transactional Messaging MCP

MCP discovered

Details

Endpoint: https://mandrillapp.com/mcp
Transport: streamable-http
Docs: https://mailchimp.com/developer/transactional/guides/how-to-use-mailchimps-transactional-messaging-mcp/

Authentication

Mailchimp Transactional API key api_key discovered Get key ↗

Authorization: Bearer <credential>

Sign in to your Mailchimp Transactional account, open Settings, find API Keys, and click Create New Key. Copy the generated key immediately and store it securely; the docs note you will not be able to see or copy it again after generation. See the Transactional API quick start.