arbromagency

Payment infrastructure for AI agents: agent-to-agent USDC payments on Base with x402 support and cryptographically verifiable receipts. An agent quotes a payment, the payer signs an EIP-712 authorization, and the merchant receives a receipt whose signature, expiry and on-chain status anyone can verify — built for AI agents paying AI agents without custodial risk. Free quote; 0.5% platform fee (min $0.01) per settled payment. Also exposes receipt verification over HTTP 402 (x402 v2, USDC on Base