{"ok":true,"url":"https://transit402.dev/subway/nearest","category":"emerging","score":88.8,"traction":0,"confidence":1,"last_status":402,"last_probe_at":"2026-07-28T18:15:16.823Z","evidence":{"reliability":{"probes":16,"ok":12,"ratio":0.75,"window":"latest_60"},"protocol":{"valid_quote_probes":12,"paid_responses":12,"of":12,"ratio":1},"speed":{"p50_ms":238,"p95_ms":418,"score":1},"proven":{"settlements_to_advertised_pay_to":0,"distinct_senders_to_pay_to":0,"verified_at":null,"score":0,"caveat":"payment activity to the currently observed/advertised payTo; not necessarily an API purchase","distinct_senders_per_week":0,"weeks_listed":1},"stability":{"price_observations":4,"changes":0,"score":1},"freshness":{"last_probe_at":"2026-07-28T18:15:16.823Z","age_days":0.9,"factor":1},"current":{"status":402,"quote_valid":true,"factor":1}},"routability":{"routable":true,"reasons":[],"age_hours":21.58,"observed_price_usd":0.02,"capability_key":"opaque:3698"},"capability_key":"opaque:3698","capability_profile":{"version":3,"endpoint_id":3698,"url":"https://transit402.dev/subway/nearest","category":"emerging","primary_capability":"dynamic.emerging.nearby_subway_stations_station","confidence":0.35,"capabilities":[{"id":"dynamic.emerging.nearby_subway_stations_station","label":"nearby subway stations station","category":"emerging","confidence":0.35,"evidence":[{"source":"metadata_terms","detail":"nearby, subway, stations, station, real, time, train, arrivals"}]}],"keywords":["nearby","subway","stations","station","real","time","train","arrivals","arrival","emerging","emerg","nearest","transit402","dev"],"entities":[],"operations":[],"networks":["base"],"input_concepts":[],"output_concepts":[],"input_schema_known":false,"output_schema_known":false,"generated_from":["title","description","url","declared_category","category","input_schema","output_schema","verified_adapters"],"fingerprint":"f4b3cbc9fa8ebd63af21e9e9a35391d8901a9fd8ee80c1022011945030ad66d4","search_terms":["emerging","dynamic.emerging.nearby_subway_stations_station","nearby subway stations station","nearby","subway","stations","station","real","time","train","arrivals","arrival","emerg","nearest","transit402","dev","base"]},"adapters":[],"dataset_revision":327697,"declared":{"price_usd":0.02,"currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","network":"eip155:8453","pay_to":"0x687E3217668DDe7c32478A3F2613750c8Bd505E9","input_schema":null,"output_schema":null},"observed":{"price_usd":0.02,"price_at":"2026-07-28T18:15:16.823Z","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","network":"eip155:8453","pay_to":"0x687E3217668DDe7c32478A3F2613750c8Bd505E9","quote_valid":true,"method":"POST"},"verification":{"safe_for_end_to_end":false,"owner_opt_in_non_read":false},"provenance":[{"source":"bazaar","first_seen":"2026-07-25T04:40:07.089Z","last_seen":"2026-07-29T15:45:05.618Z","claim_json":"{\"title\":\"Nearby subway stations with real-time train arrivals\",\"description\":\"Nearby subway stations with real-time train arrivals\",\"declared_category\":null,\"declared_price_usd\":0.02,\"currency\":\"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913\",\"network\":\"eip155:8453\",\"pay_to\":\"0x687E3217668DDe7c32478A3F2613750c8Bd505E9\",\"method\":null,\"input_schema\":null,\"output_schema\":null,\"verification_safe\":false}","claim":{"title":"Nearby subway stations with real-time train arrivals","description":"Nearby subway stations with real-time train arrivals","declared_category":null,"declared_price_usd":0.02,"currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","network":"eip155:8453","pay_to":"0x687E3217668DDe7c32478A3F2613750c8Bd505E9","method":null,"input_schema":null,"output_schema":null,"verification_safe":false}}],"proven":{"onchain_settlements":0,"onchain_payers":0,"caveat":"payment activity to the currently observed/advertised payTo; not necessarily an API purchase","verified_at":null,"verified_tx":null},"history":[{"iso":"2026-07-28T18:15:16.823Z","ok":1,"status":402,"latency_ms":256,"quote_valid":1,"price_usd":0.02,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","network":"eip155:8453","pay_to":"0x687E3217668DDe7c32478A3F2613750c8Bd505E9","raw_amount":"20000","method_used":"POST","probe_class":"valid_x402_quote","conclusive":1,"error":null},{"iso":"2026-07-27T18:13:53.246Z","ok":1,"status":402,"latency_ms":200,"quote_valid":1,"price_usd":0.02,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","network":"eip155:8453","pay_to":"0x687E3217668DDe7c32478A3F2613750c8Bd505E9","raw_amount":"20000","method_used":"POST","probe_class":"valid_x402_quote","conclusive":1,"error":null},{"iso":"2026-07-26T17:50:49.554Z","ok":1,"status":402,"latency_ms":991,"quote_valid":1,"price_usd":0.02,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","network":"eip155:8453","pay_to":"0x687E3217668DDe7c32478A3F2613750c8Bd505E9","raw_amount":"20000","method_used":"POST","probe_class":"valid_x402_quote","conclusive":1,"error":null},{"iso":"2026-07-25T17:50:46.813Z","ok":1,"status":402,"latency_ms":237,"quote_valid":1,"price_usd":0.02,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","network":"eip155:8453","pay_to":"0x687E3217668DDe7c32478A3F2613750c8Bd505E9","raw_amount":"20000","method_used":"POST","probe_class":"valid_x402_quote","conclusive":1,"error":null},{"iso":"2026-07-24T19:31:42.127Z","ok":1,"status":402,"latency_ms":229,"quote_valid":1,"price_usd":null,"asset":null,"network":null,"pay_to":null,"raw_amount":null,"method_used":null,"probe_class":null,"conclusive":1,"error":null},{"iso":"2026-07-24T17:31:36.310Z","ok":1,"status":402,"latency_ms":418,"quote_valid":1,"price_usd":null,"asset":null,"network":null,"pay_to":null,"raw_amount":null,"method_used":null,"probe_class":null,"conclusive":1,"error":null},{"iso":"2026-07-24T14:37:00.941Z","ok":0,"status":null,"latency_ms":916,"quote_valid":0,"price_usd":null,"asset":null,"network":null,"pay_to":null,"raw_amount":null,"method_used":null,"probe_class":null,"conclusive":1,"error":"negotiable is not defined"},{"iso":"2026-07-24T11:34:03.644Z","ok":0,"status":null,"latency_ms":347,"quote_valid":0,"price_usd":null,"asset":null,"network":null,"pay_to":null,"raw_amount":null,"method_used":null,"probe_class":null,"conclusive":1,"error":"negotiable is not defined"},{"iso":"2026-07-24T09:28:00.409Z","ok":0,"status":null,"latency_ms":474,"quote_valid":0,"price_usd":null,"asset":null,"network":null,"pay_to":null,"raw_amount":null,"method_used":null,"probe_class":null,"conclusive":1,"error":"negotiable is not defined"},{"iso":"2026-07-24T07:27:56.166Z","ok":0,"status":null,"latency_ms":239,"quote_valid":0,"price_usd":null,"asset":null,"network":null,"pay_to":null,"raw_amount":null,"method_used":null,"probe_class":null,"conclusive":1,"error":"negotiable is not defined"},{"iso":"2026-07-24T05:27:26.979Z","ok":1,"status":402,"latency_ms":247,"quote_valid":1,"price_usd":null,"asset":null,"network":null,"pay_to":null,"raw_amount":null,"method_used":null,"probe_class":null,"conclusive":1,"error":null},{"iso":"2026-07-24T03:10:17.198Z","ok":1,"status":402,"latency_ms":253,"quote_valid":1,"price_usd":null,"asset":null,"network":null,"pay_to":null,"raw_amount":null,"method_used":null,"probe_class":null,"conclusive":1,"error":null},{"iso":"2026-07-24T01:07:50.435Z","ok":1,"status":402,"latency_ms":233,"quote_valid":1,"price_usd":null,"asset":null,"network":null,"pay_to":null,"raw_amount":null,"method_used":null,"probe_class":null,"conclusive":1,"error":null},{"iso":"2026-07-23T23:06:14.995Z","ok":1,"status":402,"latency_ms":238,"quote_valid":1,"price_usd":null,"asset":null,"network":null,"pay_to":null,"raw_amount":null,"method_used":null,"probe_class":null,"conclusive":1,"error":null},{"iso":"2026-07-23T21:04:28.479Z","ok":1,"status":402,"latency_ms":229,"quote_valid":1,"price_usd":null,"asset":null,"network":null,"pay_to":null,"raw_amount":null,"method_used":null,"probe_class":null,"conclusive":1,"error":null},{"iso":"2026-07-23T17:01:54.573Z","ok":1,"status":402,"latency_ms":241,"quote_valid":1,"price_usd":null,"asset":null,"network":null,"pay_to":null,"raw_amount":null,"method_used":null,"probe_class":null,"conclusive":1,"error":null}]}