{"id":72806,"recorded_at":"2026-10-26T14:38:06.504221Z","observed_at":"2026-10-26T14:38:06.504188Z","subject_kind":"source_record","subject":"x402_bazaar:https://crosscheckapi.com/v1/accept-lite","kind":"listing","method":"baseline/1","body":{"endpoints":[["x402","https://crosscheckapi.com/v1/accept-lite"]],"name":"Verify deliverable, code only","owner_address":"0x2fe63598ad75281fa36d271f4c155a074296a943","raw":{"accepts":[{"amount":"5000","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","paymentFlow":"upfront","version":"2"},"maxTimeoutSeconds":300,"network":"eip155:8453","payTo":"0x2Fe63598Ad75281fA36d271f4c155a074296A943","scheme":"exact"},{"amount":"5000","asset":"0x036CbD53842c5426634e7929541eC2318f3dCF7e","extra":{"name":"USDC","paymentFlow":"upfront","version":"2"},"maxTimeoutSeconds":300,"network":"eip155:84532","payTo":"0x2Fe63598Ad75281fA36d271f4c155a074296A943","scheme":"exact"}],"description":"Verify output another AI agent hands back, by code alone, for $0.005: no model call, answers in about a second. Recomputes the deliverable's written sums, totals, percentages, dates, weekdays, time spans, unit conversions, and list counts; checks lengths the task asks for; flags placeholders and prompt injection; measures words, items, and JSON shape. Signed receipt, tier lite. For every requirement judged, use accept ($0.03).","extensions":{"bazaar":{"info":{"input":{"body":{"deliverable":"Q3 spend came to $8,450 in total ($4,200 on ads, $2,850 on tools, and $1,900 on contractors).","task":"Summarize Q3 spend by category in under 50 words."},"bodyType":"json","method":"POST","type":"http"},"output":{"example":{"job_id":"chk_6c2e9a0f1d3b4e5a8c7d6e5f4a3b2c1d","receipt":{"body":{"kind":"accept_lite","seq":4},"hash":"...","sig":"..."},"result_token":"...","result_url":"https://crosscheckapi.com/v1/checks/chk_6c2e9a0f1d3b4e5a8c7d6e5f4a3b2c1d","share_url":"https://crosscheckapi.com/r/...","status":"done","verdict":{"code_checks":{"found":1,"measured":{"words":17},"wrong_date_spans":[],"wrong_lengths":[],"wrong_list_counts":[],"wrong_percentages":[],"wrong_sums":[{"comes_to":"8,950","says":"$8,450","sentence":"Q3 spend came to $8,450 in total ($4,200 on ads, $2,850 on tools, and $1,900 on contractors)."}],"wrong_superlatives":[],"wrong_time_spans":[],"wrong_time_zones":[],"wrong_units":[],"wrong_weekdays":[]},"injection_suspected":false,"note":"Lite tier: code only, no model call. Code checked the deliverable's own sums, percentages, dates, time spans, time zones, units, list counts, and lengths the task asks for; whether it is a placeholder; and known prompt-injection phrases; and measured its words, list items, and JSON shape. It did not read the task's requirements one by one; POST /v1/accept ($0.03) for that.","pass":false,"placeholder":false,"problems":1,"result":"problems_found","summary":"Code found 1 problem in the deliverable: 1 wrong figure or date (see code_checks).","tier":"lite"}},"type":"json"}},"schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"additionalProperties":false,"properties":{"deliverable":{"description":"What came back, exactly as received","minLength":1,"type":"string"},"payment_network":{"description":"CAIP-2 network of payment_tx, default eip155:8453","type":"string"},"payment_tx":{"description":"Optional: the transaction you paid the other agent with; verified on-chain and bound to the receipt","pattern":"^0x[0-9a-fA-F]{64}$","type":"string"},"ref":{"description":"Optional: the hash of a crosscheck receipt that referred you. Its wallet earns check credits from your first 90 days of spend.","pattern":"^[0-9a-f]{64}$","type":"string"},"reference":{"description":"Optional order id or transaction hash to record on the receipt","maxLength":200,"type":"string"},"task":{"description":"The task you gave the other agent or service, including every requirement","minLength":1,"type":"string"}},"required":["task","deliverable"],"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"},"output":{"properties":{"example":{"properties":{"job_id":{"type":"string"},"receipt":{"description":"Ed25519-signed receipt: body (canonical JSON), hash (sha256 hex), sig (base64url)","properties":{"body":{"type":"object"},"hash":{"type":"string"},"sig":{"type":"string"}},"type":"object"},"result_token":{"type":"string"},"result_url":{"type":"string"},"retry_after_seconds":{"type":"integer"},"status":{"enum":["done","pending","unserved","rejected"],"type":"string"},"verdict":{"properties":{"code_checks":{"description":"What code found (wrong_sums, wrong_percentages, wrong_weekdays, wrong_date_spans, wrong_time_spans, wrong_time_zones, wrong_units, wrong_list_counts, wrong_superlatives, wrong_lengths) and measured (words, list_items, json, json_items)","type":"object"},"injection_suspected":{"type":"boolean"},"note":{"type":"string"},"pass":{"description":"True only when code found no problem; never means the task was met","type":"boolean"},"placeholder":{"type":"boolean"},"problems":{"type":"integer"},"result":{"enum":["problems_found","no_problems_found"],"type":"string"},"summary":{"type":"string"},"tier":{"enum":["lite"],"type":"string"}},"required":["tier","result","pass","summary","problems","code_checks","placeholder","injection_suspected","note"],"type":"object"}},"required":["job_id","status"],"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"}}},"iconUrl":"https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1790220967/bazaar-icons/4124578678809cf3.png","lastUpdated":"2026-10-24T09:52:00.142Z","quality":{"l30DaysTotalCalls":4,"l30DaysUniquePayers":4,"lastCalledAt":"2026-10-24T09:51:59.722Z"},"resource":"https://crosscheckapi.com/v1/accept-lite","serviceName":"Verify deliverable, code only","tags":["verify-output","acceptance-test","quality-check","escrow","agent-to-agent"],"type":"http","x402Version":2},"source":"x402_bazaar","summary":"Verify output another AI agent hands back, by code alone, for $0.005: no model call, answers in about a second. Recomputes the deliverable's written sums, totals, percentages, dates, weekdays, time spans, unit conversions, and list counts; checks lengths the task asks for; flags placeholders and prompt injection; measures words, items, and JSON shape. Signed receipt, tier lite. For every requirement judged, use accept ($0.03)."},"body_sha256":"f0d075a55bc7c67068b1a3b151fcfbcceffa3d5586c2934549d65b343cdf00ad","prev_id":null,"leaf":"0x0dd0c5951d2e7502850691ce18e5c5a57962d12d6e81290932f8bfaffb320704","leaf_text":"{\"body\":\"f0d075a55bc7c67068b1a3b151fcfbcceffa3d5586c2934549d65b343cdf00ad\",\"id\":72806,\"kind\":\"listing\",\"method\":\"baseline/1\",\"observed_us\":1793025486504188,\"prev\":null,\"subject\":\"x402_bazaar:https://crosscheckapi.com/v1/accept-lite\",\"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":["0x0dd0acc89a79e0fd80b40a3658358003d6a06c1edc7e8c61506c95244e8fb94d","0xa5a511d8561df9c99659453d3e3b050bcf3b8ed0566a2ff15aa85951febcae6c","0xfe69f09568b29b9aabfe7370345f672e28c294e1eff3c31d6e5726e67347bcaf","0xebac3ae133158c812b0a42a4980ad50289d44709e6e956479c34efbe16b2306e","0x2eda76e21101609d621492fd99c30ca325a6a0f7102698b2635dd59a445fcee2","0xc25792c07939f195e889bcff26a53cfec4eec70f86a1ba41c85e2e6d7b649be8","0xbdd491dab6de81438ce0be1e99cc4a4f05816b99946c7337992a0528d05a883a","0x2bf9e6c3e76457f7bf0940b3173f7892bf624688aa900d2b147fad3d403a058b","0xb63e377fabcfa8dee525cf16e5292eb4bf823791d7d6cf20cfedff876058ba79","0x6660c80902a0d0eb7e099a74231019f561e7aad745384cd90bc57b2aac09aef3","0xce6314435eaa4c458576d2a1150a919748260a8a10f1eae96b7a8bc75ff32536","0x362683225b724b8d2d652a95968c57a6f4199ed4f2ad60900fc3603492f17520","0x5aefcf9e3d86e125861c0d490079969110eea8fc901ec61531bba10bb58258a1","0xa96bb9408ce00a0d40ddaba8736257dfce76d5478b131d69db1afdf8a824312b","0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39","0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e","0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13","0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d","0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a"]}