Joseph Pangallo developed AgentPay, a dedicated payment gateway for autonomous AI agents within the punkpeye/awesome-mcp-servers repository. He focused on API development and full stack engineering to enable seamless tool discovery, auto-provisioning, and per-call metering using Stripe and x402 USDC. By implementing a single gateway key, Joseph coordinated discovery, provisioning, and billing, establishing a scalable foundation for monetizing autonomous agent tooling. His work laid the groundwork for future payments workflows and cross-asset settlements, addressing both technical integration and governance. The depth of the solution reflects careful planning around payment integration and traceability, though the scope was limited to one feature.