{"slug":"x402op-edge-39830b-fly-dev-p-x402-check-1f03d4","title":"Before paying an unknown x402 endpoint, ask for a verdict","host":"x402op-edge-39830b.fly.dev","method":"POST","resource":"https://x402op-edge-39830b.fly.dev/p/x402-check","category":"market","description":"Before paying an unknown x402 endpoint, ask for a verdict. Checks the live 402 response without paying, compares the price with its market category, shows real usage from the Coinbase Bazaar (payers, repeat buyers, last payment) and the seller's footprint, and returns ok, caution or avoid with reaso","price_listed":0.002,"price_asked":0.002,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":319,"reported_calls_30d":2,"reported_payers_30d":2,"networks":["eip155:8453","eip155:84532"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"method":"GET","url":"https://x402.org/protected"},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"method":{"default":"GET","description":"HTTP method of that resource","enum":["GET","POST"],"type":"string"},"url":{"description":"Absolute http(s) URL of the x402 resource you consider paying","type":"string"}},"required":["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"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-19","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.002,"price_match":true,"latency_ms":319,"error":null}],"description_full":"Before paying an unknown x402 endpoint, ask for a verdict. Checks the live 402 response without paying, compares the price with its market category, shows real usage from the Coinbase Bazaar (payers, repeat buyers, last payment) and the seller's footprint, and returns ok, caution or avoid with reasons.","last_updated":"2026-10-19T01:46:28.475Z","schemes":["exact"]}