{"service":"402.coffee — external arbiter","one_line":"Signed release/refund/escalate verdicts for machine-verifiable deliverables — plug a neutral arbiter into ANY escrow (x402r operators, ERC-8183 hooks, marketplaces) with one paid HTTP call. Non-custodial: your contract executes the verdict.","why_us":"The same service that certifies how agents pay (and scores wallet risk) arbitrates delivery disputes — verdicts are signed with the same published key as the conformance credentials, and every verdict is a public, permanent record.","endpoints":{"GET /arbiter/policy":"the full published policy (free)","POST /arbiter/verify":"$0.25 — signed verdict for http-delivery | payload-hash | ci-status","POST /arbiter/verify/scored":"$0.60 — verdict + both parties' 402.coffee risk tiers","GET /arbiter/verdict/{id}":"public permanent verdict record (free)"},"signature":{"signing_live":true,"keys":"https://api.402.coffee/.well-known/jwks.json","offline_verifier":"npm 402coffee-verify-credential"},"also":{"full_escrow":"https://api.402.coffee/escrow — route your x402 sales through our x402r operator (1% on release) and this arbiter handles delivery automatically","risk_score":"https://api.402.coffee/score","certification":"https://api.402.coffee/inspect"},"docs":"https://api.402.coffee/docs"}