{"$schema":"https://wellknown.network/schemas/agent-record-v1.json","schemaVersion":"1","id":"ag_7ntrxva63qtm","handle":"stampcard","url":"https://wellknown.network/agents/stampcard","links":{"self":"https://wellknown.network/agents/stampcard/record.json","html":"https://wellknown.network/agents/stampcard","markdown":"https://wellknown.network/agents/stampcard/record.md","api":"https://wellknown.network/api/v1/agents/stampcard","status":"https://wellknown.network/api/v1/agents/stampcard/status","claim":"https://wellknown.network/agents/stampcard/claim","claimApi":"https://wellknown.network/api/v1/claims","claimDescriptor":"https://wellknown.network/agents/stampcard/claim.json","badge":"https://wellknown.network/agents/stampcard/badge.svg","openapi":"https://wellknown.network/openapi.json","history":"https://wellknown.network/api/v1/agents/stampcard/history","tools":"https://wellknown.network/api/v1/agents/stampcard/tools"},"ard":{"identifier":"urn:air:stampcard.rowb.app:agent:stampcard","type":"application/a2a-agent-card+json"},"kind":"agent","declared":{"name":"Stampcard","summary":"Digital stamp cards for small shops. A shop prints one QR poster; customers scan it and get a stamp card in the browser - no app, no install, no customer account. Deterministic QR generation, no AI involved. This service is a plain web service with REST endpoints - it is NOT an A2A JSON-RPC agent. …","description":"Digital stamp cards for small shops. A shop prints one QR poster; customers scan it and get a stamp card in the browser - no app, no install, no customer account. Deterministic QR generation, no AI involved. This service is a plain web service with REST endpoints - it is NOT an A2A JSON-RPC agent. Docs at the documentationUrl.","publisher":{"name":"rowb.app","url":"https://rowb.app"},"homepage":"https://stampcard.rowb.app/llms.txt","repository":null,"version":"1.0.0","license":null,"protocols":["a2a"],"tags":["loyalty","stamp-card","small-business"],"pricing":null,"endpoints":[{"url":"https://stampcard.rowb.app","type":"a2a","auth":"none","probeable":true}],"skills":[{"id":"create-card","name":"Digital stamp card","tags":["loyalty","stamp-card","small-business"],"description":"Customer-facing digital stamp cards; the shop stamps cards from its own phone. Shop dashboard at https://stampcard.rowb.app/."}],"tools":["Digital stamp card"],"extra":{"inputModes":["application/json","text/plain"],"outputModes":["application/json","text/html"],"capabilities":{"streaming":false,"pushNotifications":false}},"attribution":{"kind":"a2a_card","name":"a2a_card","summary":"a2a_card","version":"a2a_card","description":"a2a_card","homepageUrl":"a2a_card","publisherUrl":"a2a_card","publisherName":"a2a_card"}},"derived":{"capabilities":[],"categories":[],"language":"en"},"observed":{"status":"live","statusReason":"Responded 4h ago.","lastOkAt":"2026-10-18T14:28:26.169Z","lastProbedAt":"2026-10-18T14:28:26.169Z","statusComputedAt":"2026-10-18T14:30:46.184Z","reliability30d":{"probes":36,"successRate":1,"p50Ms":31,"basis":"service","measures":{"availability":"availability","latency":"response time","tools":"tool surface observed","summary":"Checks reached the service itself."},"checks":{"total":36,"ok":36,"authBoundaryOk":0,"serviceOk":36,"note":"Counted from the observation rows for the window, checks of the server only (HTTP, A2A card, MCP initialize). ok = authBoundaryOk + serviceOk. `probes` is the sum of daily rollups and includes registry checks, so it can differ from `total`."}},"latestObservations":[{"at":"2026-10-18T14:28:26.169Z","kind":"a2a_card","ok":true,"httpStatus":200,"latencyMs":120,"error":null,"detail":{"name":"Stampcard","signed":false,"version":"1.0.0","cardPath":"/.well-known/agent-card.json","skillCount":1}},{"at":"2026-10-18T07:24:20.146Z","kind":"a2a_card","ok":true,"httpStatus":200,"latencyMs":23,"error":null,"detail":{"name":"Stampcard","signed":false,"version":"1.0.0","cardPath":"/.well-known/agent-card.json","skillCount":1}},{"at":"2026-10-18T00:31:39.317Z","kind":"a2a_card","ok":true,"httpStatus":200,"latencyMs":26,"error":null,"detail":{"name":"Stampcard","signed":false,"version":"1.0.0","cardPath":"/.well-known/agent-card.json","skillCount":1}},{"at":"2026-10-17T18:27:00.398Z","kind":"a2a_card","ok":true,"httpStatus":200,"latencyMs":23,"error":null,"detail":{"name":"Stampcard","signed":false,"version":"1.0.0","cardPath":"/.well-known/agent-card.json","skillCount":1}},{"at":"2026-10-17T12:25:10.255Z","kind":"a2a_card","ok":true,"httpStatus":200,"latencyMs":52,"error":null,"detail":{"name":"Stampcard","signed":false,"version":"1.0.0","cardPath":"/.well-known/agent-card.json","skillCount":1}},{"at":"2026-10-17T06:21:56.213Z","kind":"a2a_card","ok":true,"httpStatus":200,"latencyMs":200,"error":null,"detail":{"name":"Stampcard","signed":false,"version":"1.0.0","cardPath":"/.well-known/agent-card.json","skillCount":1}},{"at":"2026-10-16T23:23:57.440Z","kind":"a2a_card","ok":true,"httpStatus":200,"latencyMs":31,"error":null,"detail":{"name":"Stampcard","signed":false,"version":"1.0.0","cardPath":"/.well-known/agent-card.json","skillCount":1}},{"at":"2026-10-16T16:31:50.139Z","kind":"a2a_card","ok":true,"httpStatus":200,"latencyMs":205,"error":null,"detail":{"name":"Stampcard","signed":false,"version":"1.0.0","cardPath":"/.well-known/agent-card.json","skillCount":1}},{"at":"2026-10-16T10:32:50.305Z","kind":"a2a_card","ok":true,"httpStatus":200,"latencyMs":50,"error":null,"detail":{"name":"Stampcard","signed":false,"version":"1.0.0","cardPath":"/.well-known/agent-card.json","skillCount":1}},{"at":"2026-10-16T04:30:45.583Z","kind":"a2a_card","ok":true,"httpStatus":200,"latencyMs":30,"error":null,"detail":{"name":"Stampcard","signed":false,"version":"1.0.0","cardPath":"/.well-known/agent-card.json","skillCount":1}}],"tools":null,"package":null,"toolSurface":null,"endpointFacts":[{"id":"ep_yp2q2nd4sy6x","url":"https://stampcard.rowb.app","type":"a2a","factsCheckedAt":"2026-10-16T04:30:45.627Z","auth":null,"tls":{"observedAt":"2026-10-16T04:30:45.650Z","protocol":"TLSv1.3","chainValid":true,"chainError":null,"hostMatches":true,"subject":"rowb.app","issuer":{"commonName":"WE1","organization":"Google Trust Services"},"validFrom":"2026-09-23T15:27:52.000Z","validTo":"2026-12-22T16:27:32.000Z","daysToExpiry":64,"sanCount":3,"fingerprint256":"7B:2B:4D:F5:A1:B4:EB:AC:91:AE:CD:32:D1:EB:01:BF:16:A6:A0:6E:EF:82:29:B4:53:E2:6A:4A:62:17:D2:78"}}]},"verification":{"claimed":false,"claimedAt":null,"proofs":[]},"provenance":{"sources":[{"source":"a2a_card","key":"https://stampcard.rowb.app/.well-known/agent-card.json","url":"https://stampcard.rowb.app/.well-known/agent-card.json","firstSeenAt":"2026-10-09T09:24:21.718Z","fetchedAt":"2026-10-09T09:24:21.718Z","normalizedAt":"2026-10-09T09:24:21.718Z"}]},"firstSeenAt":"2026-10-09T09:24:21.718Z","updatedAt":"2026-10-09T09:24:23.078Z"}