{"ok":true,"url":"https://spendguard.panmediatech.workers.dev/x402/check","category":"inference","score":88.8,"traction":0,"confidence":1,"last_status":402,"last_probe_at":"2026-07-28T22:44:40.281Z","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":181,"p95_ms":491,"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":12,"changes":0,"score":1},"freshness":{"last_probe_at":"2026-07-28T22:44:40.281Z","age_days":0.4,"factor":1},"current":{"status":402,"quote_valid":true,"factor":1}},"routability":{"routable":true,"reasons":[],"age_hours":10.06,"observed_price_usd":0.005,"capability_key":"schema:POST:1f93855c074e91b54a6386ae"},"capability_key":"schema:POST:1f93855c074e91b54a6386ae","capability_profile":{"version":3,"endpoint_id":5916,"url":"https://spendguard.panmediatech.workers.dev/x402/check","category":"inference","primary_capability":"dynamic.inference.pay_x402_pre_payment","confidence":0.35,"capabilities":[{"id":"dynamic.inference.pay_x402_pre_payment","label":"pay x402 pre payment","category":"inference","confidence":0.35,"evidence":[{"source":"metadata_terms","detail":"pay, x402, pre, payment, honesty, check, agents, agent"}]}],"keywords":["pay","x402","pre","payment","honesty","check","agents","agent","live","probe","any","resource","url","valid","402","required","requir","challenge","match","payto","budget","allow","caution","block","signals","signal","bazaar","seller","readiness","before","spend","not","post","delivery","proof","005","usdc","base","inference","spendguard","panmediatech","workers","worker","dev","cache","checked","network","score","summary","verdict","hit","miss"],"entities":[],"operations":[],"networks":["base"],"input_concepts":[],"output_concepts":["cache","checked_at","network","payTo","resource","score","signals","summary","verdict","checked","check","payto","signal"],"input_schema_known":true,"output_schema_known":true,"generated_from":["title","description","url","declared_category","category","input_schema","output_schema","verified_adapters"],"fingerprint":"8014dd5933a5e66b7b455f9b862eb56a444f8950a143ed6fe23d16acf6275d33","search_terms":["inference","dynamic.inference.pay_x402_pre_payment","pay x402 pre payment","pay","x402","pre","payment","honesty","check","agents","agent","live","probe","any","resource","url","valid","402","required","requir","challenge","match","payto","budget","allow","caution","block","signals","signal","bazaar","seller","readiness","before","spend","not","post","delivery","proof","005","usdc","base","spendguard","panmediatech","workers","worker","dev","cache","checked","network","score","summary","verdict","hit","miss"]},"adapters":[],"dataset_revision":319101,"declared":{"price_usd":0.005,"currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","network":"base","pay_to":"0x7E05D79F914Fdac136812af82D304E8272b3Dc20","input_schema":{"body":{"properties":{"expectedMaxUsd":{"description":"Max price in USD; hard-fails if challenge amount exceeds budget","type":"number"},"network":{"default":"base","enum":["base"],"type":"string"},"payTo":{"description":"Expected merchant payTo; hard-fails if challenge payTo differs","type":"string"},"resource":{"description":"Paid x402 resource URL to probe (the actual endpoint, not homepage/catalog)","format":"uri","type":"string"}},"required":["resource"],"type":"object"},"discoverable":true,"method":"POST","type":"http"},"output_schema":{"properties":{"cache":{"enum":["hit","miss"],"type":"string"},"checked_at":{"type":"string"},"network":{"type":"string"},"payTo":{"type":["string","null"]},"resource":{"type":"string"},"score":{"type":"number"},"signals":{"type":"array"},"summary":{"type":"string"},"verdict":{"enum":["allow","caution","block"],"type":"string"}},"required":["score","verdict","signals","summary","resource","network","checked_at"],"type":"object"}},"observed":{"price_usd":0.005,"price_at":"2026-07-28T22:44:40.281Z","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","network":"eip155:8453","pay_to":"0x7E05D79F914Fdac136812af82D304E8272b3Dc20","quote_valid":true,"method":"POST"},"verification":{"safe_for_end_to_end":false,"owner_opt_in_non_read":false},"provenance":[{"source":"bazaar","first_seen":"2026-07-25T04:40:17.268Z","last_seen":"2026-07-29T08:45:08.174Z","claim_json":"{\"title\":\"Should I pay this x402 endpoint? Pre-payment honesty check for AI agents: live-probe any resource URL for a valid 402 Payment Required challenge, match payTo and budget, return allow/caution/block with signals. Bazaar seller readiness before spend. Not post-payment delivery proof. $0.005 USDC on Base.\",\"description\":\"Should I pay this x402 endpoint? Pre-payment honesty check for AI agents: live-probe any resource URL for a valid 402 Payment Required challenge, match payTo and budget, return allow/caution/block with signals. Bazaar seller readiness before spend. Not post-payment delivery proof. $0.005 USDC on Base.\",\"declared_category\":null,\"declared_price_usd\":0.005,\"currency\":\"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913\",\"network\":\"base\",\"pay_to\":\"0x7E05D79F914Fdac136812af82D304E8272b3Dc20\",\"method\":null,\"input_schema\":{\"body\":{\"properties\":{\"expectedMaxUsd\":{\"description\":\"Max price in USD; hard-fails if challenge amount exceeds budget\",\"type\":\"number\"},\"network\":{\"default\":\"base\",\"enum\":[\"base\"],\"type\":\"string\"},\"payTo\":{\"description\":\"Expected merchant payTo; hard-fails if challenge payTo differs\",\"type\":\"string\"},\"resource\":{\"description\":\"Paid x402 resource URL to probe (the actual endpoint, not homepage/catalog)\",\"format\":\"uri\",\"type\":\"string\"}},\"required\":[\"resource\"],\"type\":\"object\"},\"discoverable\":true,\"method\":\"POST\",\"type\":\"http\"},\"output_schema\":{\"properties\":{\"cache\":{\"enum\":[\"hit\",\"miss\"],\"type\":\"string\"},\"checked_at\":{\"type\":\"string\"},\"network\":{\"type\":\"string\"},\"payTo\":{\"type\":[\"string\",\"null\"]},\"resource\":{\"type\":\"string\"},\"score\":{\"type\":\"number\"},\"signals\":{\"type\":\"array\"},\"summary\":{\"type\":\"string\"},\"verdict\":{\"enum\":[\"allow\",\"caution\",\"block\"],\"type\":\"string\"}},\"required\":[\"score\",\"verdict\",\"signals\",\"summary\",\"resource\",\"network\",\"checked_at\"],\"type\":\"object\"},\"verification_safe\":false}","claim":{"title":"Should I pay this x402 endpoint? Pre-payment honesty check for AI agents: live-probe any resource URL for a valid 402 Payment Required challenge, match payTo and budget, return allow/caution/block with signals. Bazaar seller readiness before spend. Not post-payment delivery proof. $0.005 USDC on Base.","description":"Should I pay this x402 endpoint? Pre-payment honesty check for AI agents: live-probe any resource URL for a valid 402 Payment Required challenge, match payTo and budget, return allow/caution/block with signals. Bazaar seller readiness before spend. Not post-payment delivery proof. $0.005 USDC on Base.","declared_category":null,"declared_price_usd":0.005,"currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","network":"base","pay_to":"0x7E05D79F914Fdac136812af82D304E8272b3Dc20","method":null,"input_schema":{"body":{"properties":{"expectedMaxUsd":{"description":"Max price in USD; hard-fails if challenge amount exceeds budget","type":"number"},"network":{"default":"base","enum":["base"],"type":"string"},"payTo":{"description":"Expected merchant payTo; hard-fails if challenge payTo differs","type":"string"},"resource":{"description":"Paid x402 resource URL to probe (the actual endpoint, not homepage/catalog)","format":"uri","type":"string"}},"required":["resource"],"type":"object"},"discoverable":true,"method":"POST","type":"http"},"output_schema":{"properties":{"cache":{"enum":["hit","miss"],"type":"string"},"checked_at":{"type":"string"},"network":{"type":"string"},"payTo":{"type":["string","null"]},"resource":{"type":"string"},"score":{"type":"number"},"signals":{"type":"array"},"summary":{"type":"string"},"verdict":{"enum":["allow","caution","block"],"type":"string"}},"required":["score","verdict","signals","summary","resource","network","checked_at"],"type":"object"},"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":"2026-07-28T22:44:40.281Z","ok":1,"status":402,"latency_ms":204,"quote_valid":1,"price_usd":0.005,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","network":"eip155:8453","pay_to":"0x7E05D79F914Fdac136812af82D304E8272b3Dc20","raw_amount":"5000","method_used":"POST","probe_class":"valid_x402_quote","conclusive":1,"error":null},{"iso":"2026-07-27T22:44:38.242Z","ok":1,"status":402,"latency_ms":167,"quote_valid":1,"price_usd":0.005,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","network":"eip155:8453","pay_to":"0x7E05D79F914Fdac136812af82D304E8272b3Dc20","raw_amount":"5000","method_used":"POST","probe_class":"valid_x402_quote","conclusive":1,"error":null},{"iso":"2026-07-26T22:44:36.688Z","ok":1,"status":402,"latency_ms":894,"quote_valid":1,"price_usd":0.005,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","network":"eip155:8453","pay_to":"0x7E05D79F914Fdac136812af82D304E8272b3Dc20","raw_amount":"5000","method_used":"POST","probe_class":"valid_x402_quote","conclusive":1,"error":null},{"iso":"2026-07-25T21:15:59.710Z","ok":1,"status":402,"latency_ms":182,"quote_valid":1,"price_usd":0.005,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","network":"eip155:8453","pay_to":"0x7E05D79F914Fdac136812af82D304E8272b3Dc20","raw_amount":"5000","method_used":"POST","probe_class":"valid_x402_quote","conclusive":1,"error":null},{"iso":"2026-07-24T19:37:00.277Z","ok":1,"status":402,"latency_ms":204,"quote_valid":1,"price_usd":0.005,"asset":null,"network":null,"pay_to":null,"raw_amount":null,"method_used":null,"probe_class":null,"conclusive":1,"error":null},{"iso":"2026-07-24T17:36:53.959Z","ok":1,"status":402,"latency_ms":171,"quote_valid":1,"price_usd":0.005,"asset":null,"network":null,"pay_to":null,"raw_amount":null,"method_used":null,"probe_class":null,"conclusive":1,"error":null},{"iso":"2026-07-24T14:53:43.805Z","ok":0,"status":null,"latency_ms":190,"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":"2026-07-24T11:43:15.249Z","ok":0,"status":null,"latency_ms":204,"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":"2026-07-24T09:41:16.511Z","ok":0,"status":null,"latency_ms":280,"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":"2026-07-24T07:40:25.365Z","ok":0,"status":null,"latency_ms":179,"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":"2026-07-24T05:39:31.514Z","ok":1,"status":402,"latency_ms":147,"quote_valid":1,"price_usd":0.005,"asset":null,"network":null,"pay_to":null,"raw_amount":null,"method_used":null,"probe_class":null,"conclusive":1,"error":null},{"iso":"2026-07-24T03:20:48.884Z","ok":1,"status":402,"latency_ms":170,"quote_valid":1,"price_usd":0.005,"asset":null,"network":null,"pay_to":null,"raw_amount":null,"method_used":null,"probe_class":null,"conclusive":1,"error":null},{"iso":"2026-07-24T01:19:26.800Z","ok":1,"status":402,"latency_ms":178,"quote_valid":1,"price_usd":0.005,"asset":null,"network":null,"pay_to":null,"raw_amount":null,"method_used":null,"probe_class":null,"conclusive":1,"error":null},{"iso":"2026-07-23T23:17:17.479Z","ok":1,"status":402,"latency_ms":491,"quote_valid":1,"price_usd":0.005,"asset":null,"network":null,"pay_to":null,"raw_amount":null,"method_used":null,"probe_class":null,"conclusive":1,"error":null},{"iso":"2026-07-23T21:16:52.720Z","ok":1,"status":402,"latency_ms":181,"quote_valid":1,"price_usd":0.005,"asset":null,"network":null,"pay_to":null,"raw_amount":null,"method_used":null,"probe_class":null,"conclusive":1,"error":null},{"iso":"2026-07-23T17:13:56.303Z","ok":1,"status":402,"latency_ms":461,"quote_valid":1,"price_usd":0.005,"asset":null,"network":null,"pay_to":null,"raw_amount":null,"method_used":null,"probe_class":null,"conclusive":1,"error":null}]}