{"id":121049,"recorded_at":"2026-10-26T14:40:19.198937Z","observed_at":"2026-10-26T14:40:19.198869Z","subject_kind":"source_record","subject":"x402_bazaar:https://scrooge-x402-tool-mill.vercel.app/v1/watch","kind":"listing","method":"baseline/1","body":{"endpoints":[["x402","https://scrooge-x402-tool-mill.vercel.app/v1/watch"]],"name":"scrooge-x402-tool-mill.vercel.app/v1/watch","owner_address":"0xfe2353c808f2409ccb81508005a62cef29457706","raw":{"accepts":[{"amount":"100000","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"maxTimeoutSeconds":300,"network":"eip155:8453","payTo":"0xfE2353C808F2409cCb81508005A62cef29457706","scheme":"exact"}],"description":"Watch one public page for 7 days. Checks hourly. When the content hash changes, POST {watch_id,url,old_fingerprint,new_fingerprint,changed_at} to your https callback (5s timeout, one retry). POST JSON {\"url\":\"https://example.com\",\"callback_url\":\"https://example.com/hook\"}. Returns {watch_id,url,expires,status_url}. Free status is GET /v1/watch/:id and does not show the callback. At 500 active watches, POST returns 503 before payment. $0.10 USDC on Base (eip155:8453). No API key.","extensions":{"bazaar":{"info":{"input":{"body":{"callback_url":"https://example.com/hook","url":"https://example.com"},"bodyType":"json","method":"POST","type":"http"},"output":{"example":{"expires":"2026-10-12T00:00:00.000Z","status_url":"https://scrooge-x402-tool-mill.vercel.app/v1/watch/0123456789abcdef0123456789abcdef","url":"https://example.com/","watch_id":"0123456789abcdef0123456789abcdef"},"type":"json"}},"schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"additionalProperties":false,"properties":{"callback_url":{"description":"Public https URL that receives one POST when the page content hash changes","format":"uri","type":"string"},"url":{"description":"Public http(s) URL to fetch (SSRF-safe; private/link-local blocked)","format":"uri","type":"string"}},"required":["url","callback_url"],"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":{"additionalProperties":false,"properties":{"expires":{"description":"When the 7-day watch ends","format":"date-time","type":"string"},"status_url":{"description":"GET this for status. The callback URL is not included.","type":"string"},"url":{"description":"Page being watched","type":"string"},"watch_id":{"description":"Id for the free status URL","type":"string"}},"required":["watch_id","url","expires","status_url"],"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"}}},"lastUpdated":"2026-10-08T06:27:14.817Z","quality":{"l30DaysTotalCalls":2,"l30DaysUniquePayers":2,"lastCalledAt":"2026-10-08T06:27:14.239Z"},"resource":"https://scrooge-x402-tool-mill.vercel.app/v1/watch","type":"http","x402Version":2},"source":"x402_bazaar","summary":"Watch one public page for 7 days. Checks hourly. When the content hash changes, POST {watch_id,url,old_fingerprint,new_fingerprint,changed_at} to your https callback (5s timeout, one retry). POST JSON {\"url\":\"https://example.com\",\"callback_url\":\"https://example.com/hook\"}. Returns {watch_id,url,expires,status_url}. Free status is GET /v1/watch/:id and does not show the callback. At 500 active watches, POST returns 503 before payment. $0.10 USDC on Base (eip155:8453). No API key."},"body_sha256":"886b3a48a8be9cb5849e6da38e882c2614bcdf0e2073fb599accc681bd272daa","prev_id":null,"leaf":"0x7b6ff170145248a9a7482e679e67aa14c4629c6088e5d331624f6d398252eb66","leaf_text":"{\"body\":\"886b3a48a8be9cb5849e6da38e882c2614bcdf0e2073fb599accc681bd272daa\",\"id\":121049,\"kind\":\"listing\",\"method\":\"baseline/1\",\"observed_us\":1793025619198869,\"prev\":null,\"subject\":\"x402_bazaar:https://scrooge-x402-tool-mill.vercel.app/v1/watch\",\"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":["0x7b703fed0614423b348513d1e7a2e24042f57f2726eae4152d92a7e657a95090","0x17dafeaef8f8e1a274a5c32602d41052286ec76287ace70d2f542a9c3b6d1e62","0x7b7eb6dba62b443bce30adf8967add5dd36f9d36fbd80b9477ef689db22cd781","0x232192f819cd57545f33b543c1bd58fa34a971c13a57013ad9f2ddf06ddfa52c","0x1293fbaca5992a145dcb5fe22d2dbb20993a0cb3e5a59ebfc44e0ed5e6bfe3da","0x4e12518c8d28ac21482c8809305c343e1ce8c3f58447e7f0cfe387eec3c672b4","0x2ca88fcc2d3a3db802e8cbf944952b19b04d72450d050d9b2ad6eb1804865a12","0xfdd7c06a060d74df58821137620114ba96b581c31fe2f2e91fa30fdb587ddeb5","0xea27996197dfdf1dffb31590f1a512e6206a8c51ca8f78c38534fe5bf31b37b7","0xf2381ca3135154cac94d3453c232f31feb3dabefbf1c73459b1e84459d545370","0xe7152aaccc7d7d5da2d13bc6ee8ec470b8c1a5abe7dfed1431f0ed53ec50ebc5","0xa6406b1a5540d26e0cbd03bb274a01c10968fadb17913a6043bb9427ddfb71ba","0x01c95624b1f2385ef774ee258a9ae58a4df07a1bdaa829de84e1d5201f3f39c2","0x7721d38652b6444b18e1193824e50490ade04851ce6221771f6e374c4527d80f","0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed","0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76","0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9","0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f","0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a"]}