{"protocolVersion":"0.3.0","name":"Jiaozi Cert Registry","description":"Global identity & attestation registry for AI agents. Resolve certificates, verify revocation-freshness status credentials, and fetch W3C VCs.","url":"https://www.jiaozi.io/api","preferredTransport":"HTTP+JSON","version":"0.3.0","provider":{"organization":"Jiaozi Protocol","url":"https://www.jiaozi.io"},"capabilities":{"streaming":false,"pushNotifications":false,"extensions":[{"uri":"https://www.jiaozi.io/docs/ext/jiaozi-cert-v1","description":"Jiaozi certificate carried by this agent (dogfooding: our own sentinel).","required":false,"params":{"certId":"JIAOZI-2026-000027","statusEndpoint":"https://www.jiaozi.io/api/status/JIAOZI-2026-000027","badge":"https://www.jiaozi.io/api/badge/JIAOZI-2026-000027.svg","vc":"https://www.jiaozi.io/api/vc/JIAOZI-2026-000027"}}]},"defaultInputModes":["application/json"],"defaultOutputModes":["application/json"],"skills":[{"id":"resolve","name":"Resolve certificate / DID","description":"GET /api/resolve?q=JIAOZI-YYYY-NNNNNN (legacy JP-…/JJ-… accepted) or did:web:…","tags":["identity","did","verification"]},{"id":"live-status","name":"Signed live status","description":"GET /api/status/:certId — short-TTL Ed25519-signed revocation-freshness credential","tags":["revocation","freshness","security"]},{"id":"verifiable-credential","name":"W3C VC envelope","description":"GET /api/vc/:certId — certificate as a W3C VC 2.0 data-model document","tags":["w3c","vc","interop"]}]}