{"protocol":"GP/1","name":"General Protocol","publisher":"WorxAI.Tech","license":"All rights reserved — proprietary. See contracts/GPEscrowVaultV1.sol header. The deployed contract may be called by anyone through its public interface; the source is not open-licensed.","description":"An escrow-based alternative to instant-settlement x402/MPP payment schemes, built for autonomous agents that need a guarantee they will get what they paid for.","whyUpgrade":["Plain x402 pays the seller atomically the instant a signed authorization is redeemed — money moves whether or not anything was delivered.","GP pulls funds into escrow instead. The seller must attest delivery before a dispute window opens, and only after that window closes with no dispute does GP release funds to the seller.","If the seller never attests, the payer reclaims a full, fee-free refund automatically — no manual chargeback, no card network, no Stripe, no human in the loop.","If the payer disputes an attested delivery, the escrow freezes for arbitration instead of resolving in favor of whoever moved first.","Same 1.5% protocol fee as WorxAI's plain x402 vault — the upgrade is the guarantee, not a price increase."],"contract":{"name":"GPEscrowVaultV1","chain":"base","chainId":8453,"address":"0x774c47AaB466F9DAdf53634ADf34A5E1378CF223","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"},"policy":{"scheme":"exact-escrow","network":"base","feeBps":150,"minAmountUsdc":0.001,"maxAmountUsdc":5000,"defaultDeliveryWindowSeconds":3600,"disputeWindowSeconds":86400,"arbitration":"WorxAI-operated arbitrator role (reassignable), resolves disputes raised during the dispute window."},"lifecycle":["quote","open (escrow, funds held)","attest (seller confirms delivery, dispute window opens)","release (after window, no dispute) | dispute -> resolve (arbitrator) | refund (seller never attested)"],"endpoints":{"quote":"https://worxai.tech/api/gp/v1/quote","open":"https://worxai.tech/api/gp/v1/escrow/open","attest":"https://worxai.tech/api/gp/v1/escrow/attest","dispute":"https://worxai.tech/api/gp/v1/escrow/dispute","resolve":"https://worxai.tech/api/gp/v1/escrow/resolve","release":"https://worxai.tech/api/gp/v1/escrow/release","refund":"https://worxai.tech/api/gp/v1/escrow/refund","status":"https://worxai.tech/api/gp/v1/escrow/status","supported":"https://worxai.tech/api/gp/v1/supported"},"versions":{"v1":{"contract":"0x774c47AaB466F9DAdf53634ADf34A5E1378CF223","endpoints":"https://worxai.tech/api/gp/v1/*","compatibility":"existing-and-unchanged"},"v2":{"contract":null,"endpoints":"https://worxai.tech/api/gp/v2/*","optIn":true,"compatibility":"additive-only"}},"relatedProtocols":{"x402":"https://worxai.tech/.well-known/edge.json"},"humanReadable":"https://worxai.tech/gp"}