Mastercard Developers
Partner, reviewedUp-to-date Mastercard APIs, docs, and guides
A connector: add it in the Claude app under Settings, Connectors; Claude Code signed in to the same account can use it too. There is nothing to install from a terminal.
Connect your AI assistant to Mastercard's developer platform. This server gives AI agents live access to Mastercard's full API catalog, including endpoint specs, request and response details, authentication guides for OAuth 1.0a, OAuth 2.0, and Open Finance, and structured documentation with code samples. Agents can discover services, retrieve integration guides, and generate accurate code without relying on stale training data.
From Anthropic's public plugin directory, read on 2026-10-15. Find a skill by task.