This is the cross-protocol payment hub for AI agents that need to discover and pay for services across x402, MPP, and Lightning networks. It indexes 1,551 paid APIs and exposes 12 MCP tools including keyword search, natural language intent matching, and side-by-side service comparison. The free tools give you protocol breakdowns and quality grades. The paid tools cost fractions of a cent and let you search by capability or compare pricing across competing services. If you're building agents that need to autonomously find and pay for weather data, financial APIs, or other metered services without hardcoding endpoints, this gives you a single interface across all three payment protocols.
claude mcp add --transport stdio cinderwright-ai-cinderwright-api uvx cinderwright-api