Google's AP2 (Agent-to-Agent Payment Protocol) wrapped as an MCP server. This is the authorization and audit layer that sits between commerce UIs like Stripe ACP and settlement rails like Pix or USDC. It exposes 22 tools for setting spend limits, creating scoped mandates, logging transactions, and authorizing agent-to-agent payments without human approval on every charge. You'd reach for this when your agent needs to operate within a budget boundary you define once, not when you want checkout flows or direct payment processing. Part of the broader MCP Dev LATAM catalog that bridges traditional LATAM commerce APIs with the new agentic payment stack. Currently in alpha with 60+ partners including Visa, Mastercard, Stripe, and PayPal.
claude mcp add --transport stdio io.github.codespar-mcp-ap2 uvx mcp-ap2