{"id":60511,"recorded_at":"2026-10-26T14:37:28.912466Z","observed_at":"2026-10-26T14:37:28.912412Z","subject_kind":"source_record","subject":"x402_bazaar:https://402sentinel.com/api/firewall","kind":"listing","method":"baseline/1","body":{"endpoints":[["x402","https://402sentinel.com/api/firewall"]],"name":"402sentinel.com/api/firewall","owner_address":"0x1a9fa76f5b420e85de147c4419638bebe64d6de5","raw":{"accepts":[{"amount":"2000","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"maxTimeoutSeconds":300,"network":"eip155:8453","payTo":"0x1A9Fa76f5b420e85DE147C4419638BEbE64D6dE5","scheme":"exact"},{"amount":"2000","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","extra":{"feePayer":"GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"},"maxTimeoutSeconds":300,"network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","payTo":"4uLqY8BnJuA7CFxRork2FnNMu2u9NsJquF8Cc6V5B5jB","scheme":"exact"}],"description":"Buyer-side payment firewall: should THIS agent make THIS payment now? Where /api/assess vets the seller, this vets the payment against your own agent's behaviour. POST {agent_id, payment:{payto_address,amount,resource_url}, context?:{untrusted_text,intended}, policy?} returns allow/hold/block plus 9 signals incl. routing_anomaly, velocity, amount_anomaly, injection_destination, intent_mismatch. Stateful per agent_id.","extensions":{"bazaar":{"info":{"input":{"body":{},"bodyType":"json","method":"POST","type":"http"}},"schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"agent_id":{"description":"The calling agent's wallet (keys per-agent history). Optional — auto-filled from the x402 payer if omitted.","type":"string"},"context":{"description":"Where the payment instruction came from (provenance).","properties":{"expected_payto":{"description":"The payTo the agent intended, to detect routing swaps.","type":"string"},"metadata":{"type":"object"},"source":{"description":"e.g. \"tool_output\", \"web_content\".","type":"string"}},"type":"object"},"payment":{"description":"The payment instruction being vetted.","properties":{"amount":{"type":"number"},"asset":{"description":"e.g. \"USDC\"","type":"string"},"payto_address":{"description":"Address the payment would go to — 0x EVM (Base) OR base58 Solana.","type":"string"},"resource_url":{"description":"The resource being paid for.","type":"string"}},"required":["payto_address"],"type":"object"},"policy":{"description":"Optional checks, e.g. {check_counterparty: true}.","type":"object"}}},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"}},"required":["input"],"type":"object"}}},"lastUpdated":"2026-10-14T22:19:42.305Z","quality":{"l30DaysTotalCalls":2,"l30DaysUniquePayers":1,"lastCalledAt":"2026-10-14T22:19:41.937Z"},"resource":"https://402sentinel.com/api/firewall","type":"http","x402Version":2},"source":"x402_bazaar","summary":"Buyer-side payment firewall: should THIS agent make THIS payment now? Where /api/assess vets the seller, this vets the payment against your own agent's behaviour. POST {agent_id, payment:{payto_address,amount,resource_url}, context?:{untrusted_text,intended}, policy?} returns allow/hold/block plus 9 signals incl. routing_anomaly, velocity, amount_anomaly, injection_destination, intent_mismatch. Stateful per agent_id."},"body_sha256":"9470e74b5e2cdad6427ba7e7d0a070e8f749f20444880fe0510319e5c16f569d","prev_id":null,"leaf":"0x11b378069d613702cf83c991b72721262e2284e44028350c9b7515a019bf2893","leaf_text":"{\"body\":\"9470e74b5e2cdad6427ba7e7d0a070e8f749f20444880fe0510319e5c16f569d\",\"id\":60511,\"kind\":\"listing\",\"method\":\"baseline/1\",\"observed_us\":1793025448912412,\"prev\":null,\"subject\":\"x402_bazaar:https://402sentinel.com/api/firewall\",\"subject_kind\":\"source_record\"}","day":{"day":"2026-10-26","leaves":296695,"root":"0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8","chained":"0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a","anchor_chain":"eip155:5042002","anchor_tx":"0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae","anchor_block":69251483},"proof":["0x11b3bf1d788815a31ab03becc7e53496f41d29bb5b433ca1a4f626a04afabcf9","0x16ec79e065171114a259c6bb6b4ac91fa904dc5bcc2a208a402d13004b6dbae0","0xe902face933099abe593fc46b694911f33d3927b5d9167bf774f594255855b43","0x779a74c81cbf331ee11c40f39795f84aec12f925f308422bfd6ae29d7b170657","0x57e5cd90d1a5587dcbffc246310ac5398799e523171f4827e427473138c68f2e","0xf1da235645110b590a363b6690b9aaf86761544391d6ba0ff45e6414f05287de","0x6eae71c476b5597f603539b6756ca855f4bb19d91c467665aab448db8db4e470","0xc8ce4414b0ae427c5ba7c0ed1d58a5b9dfbbb15aee1b4a7e79fb299b23a03f2a","0x4e785676cfd6ff09cb0e055fe7daa99aa723abff896550ea9581813c291f23dc","0x970e7fce5d49f34f6b51af44a118952db23266c34d492098d84b4f12f45ecbff","0xb3d22f508aaf8117a0a5454390284c48363baa096e225b30af56d708d8dcd0b3","0xc02d9eff6ef94d46d90d54320548f18fc3f05787047265548577569253c19969","0x294f7935f78a896b5f246a7c9a7ee1b023720acdb03fff3cd549c63479848ec9","0xb49e8c2564256e5322e375cb619d9ac70fd17c1d1eba9c991bba4cb6428f45cc","0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c","0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e","0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13","0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d","0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a"]}