{"slug":"agent402-tools-api-x402-quote-e34862","title":"Probe any URL and decode its HTTP 402 payment requirements (price, asset, networ","host":"agent402.tools","method":"GET","resource":"https://agent402.tools/api/x402-quote","category":"market","description":"Probe any URL and decode its HTTP 402 payment requirements (price, asset, network, pay-to) into clean JSON - what an agent needs to decide whether/how to pay. Read-only; does not pay. ?url=https://api.example.com/paid&method=GET","price_listed":0.002,"price_asked":0.002,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":940,"reported_calls_30d":3,"reported_payers_30d":2,"networks":["algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=","eip155:10","eip155:1329","eip155:137","eip155:143","eip155:42161","eip155:42220","eip155:43114","eip155:4663","eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","stellar:pubnet"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"method":"POST","url":"https://agent402.tools/api/hash"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET"],"type":"string"},"queryParams":{"properties":{"method":{"description":"HTTP method to probe with (default GET)","type":"string"},"url":{"description":"URL of the paid resource to probe","type":"string"}},"required":["url"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"properties":{"accepts":{"items":{"properties":{"asset":{"type":"string"},"maxAmountRequired":{"type":"string"},"network":{"type":"string"},"payTo":{"type":"string"},"scheme":{"type":"string"}},"type":"object"},"type":"array"},"paymentRequired":{"type":"boolean"},"status":{"type":"integer"},"url":{"type":"string"}},"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.002,"price_match":true,"latency_ms":940,"error":null}],"description_full":"Probe any URL and decode its HTTP 402 payment requirements (price, asset, network, pay-to) into clean JSON - what an agent needs to decide whether/how to pay. Read-only; does not pay. ?url=https://api.example.com/paid&method=GET","last_updated":"2026-09-16T15:13:29.934Z","schemes":["exact","upto"]}