{"id":1262206,"recorded_at":"2026-10-30T18:38:41.028513Z","observed_at":"2026-10-30T18:38:41.028459Z","subject_kind":"source_record","subject":"x402_bazaar:https://kr-x402-mvp.kgy5612.workers.dev/crypto/x402-check","kind":"listing","method":"sync.x402_bazaar/1","body":{"endpoints":[["x402","https://kr-x402-mvp.kgy5612.workers.dev/crypto/x402-check"]],"name":"Crypto Microdata for Agents","owner_address":"0xe4be4d0bd82d8e68203deff81f79ede0529f2617","raw":{"accepts":[{"amount":"2000","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"maxTimeoutSeconds":300,"network":"eip155:8453","payTo":"0xe4be4d0bd82d8e68203deff81f79ede0529f2617","scheme":"exact"}],"description":"Should my agent pay this x402 endpoint? Live pre-payment check of ANY x402 URL (never pays it): we GET the target unpaid and decode its 402 quote (PAYMENT-REQUIRED header for v2, JSON body for v1) -> x402 version, every accepts[] option with real USD price (atomic amount / decimals), network name, asset (is it canonical USDC on that chain?), scheme, payTo, maxTimeoutSeconds, resource URL match, Bazaar discovery schema present?, description, latency_ms and TLS.","extensions":{"bazaar":{"info":{"input":{"method":"GET","queryParams":{"max_usd":0.01,"url":"https://kr-x402-mvp.kgy5612.workers.dev/crypto/ping"},"type":"http"},"output":{"example":{"bazaar_schema":true,"cheapest_option":{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","asset_label":"USDC","is_usdc":true,"max_timeout_s":300,"network":"eip155:8453","network_name":"base","payTo":"0xe4be4d0bd82d8e68203deff81f79ede0529f2617","price_usd":0.001,"scheme":"exact"},"checked_at":"2026-10-30T07:30:00Z","flags":[],"http_status":402,"latency_ms":180,"options":[],"payto_onchain":{"chain":"base","is_contract":false,"usdc_balance":0.079},"reachable":true,"reasons":["402 quote parsed: 1 option(s)","cheapest $0.001 USDC on base"],"resource":{"description":"Paid heartbeat","host_match":true,"url":"https://kr-x402-mvp.kgy5612.workers.dev/crypto/ping"},"risk_score":0,"should_pay":true,"url":"https://kr-x402-mvp.kgy5612.workers.dev/crypto/ping","verdict":"SAFE_TO_PAY","within_budget":true,"x402_version":2},"type":"json"}},"schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET"],"type":"string"},"queryParams":{"additionalProperties":false,"properties":{"max_usd":{"description":"Optional budget per call in USD; sets within_budget","examples":[0.01],"minimum":0,"type":"number"},"method":{"description":"Probe method (default GET)","enum":["GET","POST"],"type":"string"},"url":{"description":"Absolute https URL of the x402 endpoint to check, with its query string (alias endpoint=; omitted = self-test on /crypto/ping)","examples":["https://kr-x402-mvp.kgy5612.workers.dev/crypto/ping"],"maxLength":2048,"type":"string"}},"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"}}},"lastUpdated":"2026-10-30T01:31:27.452Z","quality":{"l30DaysTotalCalls":1,"l30DaysUniquePayers":1,"lastCalledAt":"2026-10-30T01:31:27.315Z"},"resource":"https://kr-x402-mvp.kgy5612.workers.dev/crypto/x402-check","serviceName":"Crypto Microdata for Agents","tags":["x402","x402-check","endpoint-trust","pre-payment-check","api-verification"],"type":"http","x402Version":2},"source":"x402_bazaar","summary":"Should my agent pay this x402 endpoint? Live pre-payment check of ANY x402 URL (never pays it): we GET the target unpaid and decode its 402 quote (PAYMENT-REQUIRED header for v2, JSON body for v1) -> x402 version, every accepts[] option with real USD price (atomic amount / decimals), network name, asset (is it canonical USDC on that chain?), scheme, payTo, maxTimeoutSeconds, resource URL match, Bazaar discovery schema present?, description, latency_ms and TLS."},"body_sha256":"df34bc74c77cc5408565013f1c627bf806af28a610b206451e4fae25b555bb80","prev_id":null,"leaf":"0x49157d649cadf271ca653a491be51d4ca0cf364b740de98cb490d462e9aad1ff","leaf_text":"{\"body\":\"df34bc74c77cc5408565013f1c627bf806af28a610b206451e4fae25b555bb80\",\"id\":1262206,\"kind\":\"listing\",\"method\":\"sync.x402_bazaar/1\",\"observed_us\":1793385521028459,\"prev\":null,\"subject\":\"x402_bazaar:https://kr-x402-mvp.kgy5612.workers.dev/crypto/x402-check\",\"subject_kind\":\"source_record\"}","day":{"day":"2026-10-30","leaves":243099,"root":"0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875","chained":"0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822","anchor_chain":"eip155:5042002","anchor_tx":"0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861","anchor_block":69923247},"proof":["0x49157e7e5d4cfe9d207cfe63489d59f933146621fdae7aad3c49e0a959001ab9","0xde8c2cfc2a588b146585754bac422622340442d643770ae4368a1cf53b926c12","0x56349701dc1161559e9943edd2aadf6a5d874756a0203c61f3477ef129b7ecee","0x372c05dfb7ecbb29b595f0d621c5677c816c21860c5054afdff42564672ec1a8","0xff9e04dd6463e57e44e2173d867c8af0d43a9a44051a7ee670db5721330e1063","0x6eea290924b44bc784a96d32ac0dc086bfffd99feb8c1cdd21f0a4e1c9b3c4a5","0xde37cdac3f47f1059723dd66180513b1ab53c873ea2d1147c5de637e79f2367f","0x73f0dbc937b9f29eaab650ec6df2297bbdc0d994516897561fee5cfaed2396e7","0x622ddd3d36ba9ec23a3afa272c2f9fb9ca3d39f10efae32cf828c5862efd6fc9","0x53b98fbfe7fbb4f402500246ded789a5fe77fdf03eb2e7dac3b8be1ff0bacdf4","0x92b466f485a65b10435cb6d2c8e51df9afd133ff49f84fa719af048b03140380","0xbd5c85e2682d76725be130a44cbbcc9d4be383fb556e6028d95854d01e041ed3","0x0b8a485e6ab0668fbad8011e734741b720cdbb463970428343e7f73238a809f9","0x9ace81ddbf101c81e3033efcaf62a4f4ad2b7dc0b97b61a7adf81117108ff2f7","0xa937fac4496d1d79e24c5f12abd33388ef710185b9d82165d4b39af6bd434545","0x910a91495535ac1a9e959d27d607e185616d2d41b45bc7071c6357f426f372d8","0xffe660edb9e5c6e3449a49454634c3e7b2f9fe703e5697f723b021735647ab7e","0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147"]}