{"id":549105,"recorded_at":"2026-10-27T20:35:49.875007Z","observed_at":"2026-10-27T20:35:49.874965Z","subject_kind":"source_record","subject":"x402_bazaar:https://scrooge-x402-tool-mill.vercel.app/v1/watch","kind":"listing","method":"sync.x402_bazaar/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":"2026-10-27T07:26:36.663Z","quality":{"l30DaysTotalCalls":3,"l30DaysUniquePayers":2,"lastCalledAt":"2026-10-27T07:26:36.083Z"},"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":"d16ad2b039d2539f208c5162edf6897f257711147601140e87c8f3527e298abb","prev_id":453690,"leaf":"0xf0b905853e7dbbd2ea083638cf5b4350f6e4b05d9a9a8b88efaa4425884c9a78","leaf_text":"{\"body\":\"d16ad2b039d2539f208c5162edf6897f257711147601140e87c8f3527e298abb\",\"id\":549105,\"kind\":\"listing\",\"method\":\"sync.x402_bazaar/1\",\"observed_us\":1793133349874965,\"prev\":453690,\"subject\":\"x402_bazaar:https://scrooge-x402-tool-mill.vercel.app/v1/watch\",\"subject_kind\":\"source_record\"}","day":{"day":"2026-10-27","leaves":273461,"root":"0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795","chained":"0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4","anchor_chain":"eip155:5042002","anchor_tx":"0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4","anchor_block":69414147},"proof":["0xf0b90fbf1d4e1805f6221ec164d37866948412629572a085bcce4f7bcdbc6cec","0x61e179a30c1b42cf14155de1844608b412a2503845fa951f037d4f84619756f3","0x5258e69a5fa2ce8cd58ddad8afe6b0e82bb0cf96a92adf18ff1e179cfd386a6e","0x690285b58f1a3dc95371484bcae47fbe914c835d53f09870ab3eb3d0b000e50c","0xae9f626c50ee5ece815d8443298159d2f8188cf4d71d37112e7e7bd170c8f62f","0xb364aed7f9a1c5de17bf8b7495fe93f5c65460f213e3522fc8880fe9dbd774a4","0xcf12c8f37a1b036323f10607731e8609ce66b7aa6a24c51b259792134ba39da0","0xdb2c8271f2a265dfc431c9629ab6df406b2429b55f3da290ef03c1fc4df944ed","0xde7a56f4c3cfd442962cc4b161de5f6b061d36c3ad3bed01b0bd8be6e01f96bb","0xa8ede6cbd2329bd5bed9232d36784842db5d39cce33fa60c3f43dfb8d8d175a2","0x86a162701c5c4382d7e2217c5bfe590eb52de9faf1001063b4fb50d51cc6745b","0x8b1294df8f40a2bb6ff0bafdf2505700af24dfe2985fb999b2353f4c85cb56ba","0xe0ddf3e1c8349b7fe55d4b2a6864486a77de3e3c0e371df44d69aeb837cfd79c","0xce1471491ffb52101d7cd9884cca0fb37a9496f6e8250375054907d24a35d04f","0x56f7109d4cde42492651beb1237c13cdcbf95e6fee2b2482391a2388e04c4629","0x8745bd887f5ce9f7a49558fd2b04cdcd97a05ea9f8a23f62d0e80cb13d328b0f","0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310","0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197","0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699"]}