Agent Agentic Payments

This handles autonomous payment authorization for AI agents with cryptographic signatures and multi-agent consensus. You set up Active Mandates with spending caps, time windows, and merchant restrictions, then agents can authorize purchases within those bounds using Ed25519 signatures. The interesting bit is Byzantine consensus for high-value transactions where multiple agents must approve before payment goes through. Built on AP2 protocol with Stripe-compatible checkout integration. If you're building AI shopping bots or multi-agent procurement systems where agents need to spend money without human approval every time, this gives you the guardrails and audit trail you need.