{"ok":true,"url":"https://api.x402node.dev/maps/distance","category":"geo_maps","score":81.2,"traction":100,"confidence":1,"last_status":402,"last_probe_at":"2026-07-29T01:28:23.878Z","evidence":{"reliability":{"probes":16,"ok":16,"ratio":1,"window":"latest_60"},"protocol":{"valid_quote_probes":4,"paid_responses":16,"of":16,"ratio":0.25},"speed":{"p50_ms":323,"p95_ms":346,"score":1},"proven":{"settlements_to_advertised_pay_to":119,"distinct_senders_to_pay_to":24,"verified_at":null,"score":1,"caveat":"payment activity to the currently observed/advertised payTo; not necessarily an API purchase","distinct_senders_per_week":24,"weeks_listed":1},"stability":{"price_observations":4,"changes":0,"score":1},"freshness":{"last_probe_at":"2026-07-29T01:28:23.878Z","age_days":0.5,"factor":1},"current":{"status":402,"quote_valid":true,"factor":1}},"routability":{"routable":true,"reasons":[],"age_hours":12.2,"observed_price_usd":0.0022,"capability_key":"schema:GET:deac16e09bd8e57c3f3d9ef5"},"capability_key":"schema:GET:deac16e09bd8e57c3f3d9ef5","capability_profile":{"version":3,"endpoint_id":51068,"url":"https://api.x402node.dev/maps/distance","category":"geo_maps","primary_capability":"dynamic.geo_maps.haversine_great_circle_distance","confidence":0.35,"capabilities":[{"id":"dynamic.geo_maps.haversine_great_circle_distance","label":"haversine great circle distance","category":"geo_maps","confidence":0.35,"evidence":[{"source":"metadata_terms","detail":"haversine, great, circle, distance, between, two, coordinates, coordinate"}]}],"keywords":["haversine","great","circle","distance","between","two","coordinates","coordinate","returns","return","km","miles","mile","bearing","bear","degrees","degree","lat1","lng1","lat2","lng2","built","agents","agent","proximity","checks","check","routing","rout","pre","filters","filter","geo","maps","x402node","dev"],"entities":[],"operations":[],"networks":["base"],"input_concepts":[],"output_concepts":[],"input_schema_known":true,"output_schema_known":false,"generated_from":["title","description","url","declared_category","category","input_schema","output_schema","verified_adapters"],"fingerprint":"e0e40cd28ab0f4aa68b564738d52c49e9907a86d409be4780eff45b4c6fcacf0","search_terms":["geo_maps","dynamic.geo_maps.haversine_great_circle_distance","haversine great circle distance","haversine","great","circle","distance","between","two","coordinates","coordinate","returns","return","km","miles","mile","bearing","bear","degrees","degree","lat1","lng1","lat2","lng2","built","agents","agent","proximity","checks","check","routing","rout","pre","filters","filter","geo","maps","x402node","dev","base"]},"adapters":[],"dataset_revision":322750,"declared":{"price_usd":2200,"currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","network":"base","pay_to":"0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e","input_schema":{"discoverable":true,"method":"GET","queryParams":{"lat1":"Lat1 (optional)","lat2":"Lat2 (optional)","lng1":"Lng1 (optional)","lng2":"Lng2 (optional)"},"type":"http"},"output_schema":null},"observed":{"price_usd":0.0022,"price_at":"2026-07-29T01:28:23.878Z","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","network":"eip155:8453","pay_to":"0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e","quote_valid":true,"method":"GET"},"verification":{"safe_for_end_to_end":true,"owner_opt_in_non_read":false},"provenance":[],"proven":{"onchain_settlements":119,"onchain_payers":24,"caveat":"payment activity to the currently observed/advertised payTo; not necessarily an API purchase","verified_at":null,"verified_tx":null},"history":[{"iso":"2026-07-29T01:28:23.878Z","ok":1,"status":402,"latency_ms":155,"quote_valid":1,"price_usd":0.0022,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","network":"eip155:8453","pay_to":"0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e","raw_amount":"2200","method_used":"GET","probe_class":"valid_x402_quote","conclusive":1,"error":null},{"iso":"2026-07-28T01:19:46.933Z","ok":1,"status":402,"latency_ms":153,"quote_valid":1,"price_usd":0.0022,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","network":"eip155:8453","pay_to":"0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e","raw_amount":"2200","method_used":"GET","probe_class":"valid_x402_quote","conclusive":1,"error":null},{"iso":"2026-07-26T23:49:29.139Z","ok":1,"status":402,"latency_ms":160,"quote_valid":1,"price_usd":0.0022,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","network":"eip155:8453","pay_to":"0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e","raw_amount":"2200","method_used":"GET","probe_class":"valid_x402_quote","conclusive":1,"error":null},{"iso":"2026-07-25T23:14:25.460Z","ok":1,"status":402,"latency_ms":346,"quote_valid":1,"price_usd":0.0022,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","network":"eip155:8453","pay_to":"0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e","raw_amount":"2200","method_used":"GET","probe_class":"valid_x402_quote","conclusive":1,"error":null},{"iso":"2026-07-24T19:59:28.475Z","ok":1,"status":402,"latency_ms":337,"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":null},{"iso":"2026-07-24T17:59:25.615Z","ok":1,"status":402,"latency_ms":330,"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":null},{"iso":"2026-07-24T15:57:45.383Z","ok":1,"status":402,"latency_ms":336,"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":null},{"iso":"2026-07-24T13:00:10.782Z","ok":1,"status":402,"latency_ms":738,"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":null},{"iso":"2026-07-24T10:23:42.161Z","ok":1,"status":402,"latency_ms":329,"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":null},{"iso":"2026-07-24T08:21:27.086Z","ok":1,"status":402,"latency_ms":323,"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":null},{"iso":"2026-07-24T06:18:19.970Z","ok":1,"status":402,"latency_ms":343,"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":null},{"iso":"2026-07-24T04:07:44.530Z","ok":1,"status":402,"latency_ms":293,"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":null},{"iso":"2026-07-24T02:06:42.170Z","ok":1,"status":402,"latency_ms":309,"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":null},{"iso":"2026-07-24T00:01:46.414Z","ok":1,"status":402,"latency_ms":298,"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":null},{"iso":"2026-07-23T21:59:24.167Z","ok":1,"status":402,"latency_ms":315,"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":null},{"iso":"2026-07-23T19:57:00.140Z","ok":1,"status":402,"latency_ms":344,"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":null}]}