{"slug":"api-zfinia-com-x402-v1-x402-endpoint-health-1460c5","title":"Is this paid endpoint answering right now?","host":"api.zfinia.com","method":"POST","resource":"https://api.zfinia.com/x402/v1/x402-endpoint-health","category":"other","description":"Is this paid endpoint answering right now? Returns whether it serves a payment challenge, how many well-formed priced offers it carries, which warnings would actually break a payment as opposed to merely making the call harder to construct, and a single payable_now flag. Reports only what was observ","price_listed":0.004,"price_asked":0.004,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":2451,"reported_calls_30d":1,"reported_payers_30d":1,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"body":{"domain":"stripe.com"},"method":"POST","url":"https://api.zfinia.com/x402/v1/company-evidence-pack"},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"additionalProperties":false,"properties":{"body":{"description":"Optional JSON body to send with a POST probe.","type":"object"},"method":{"description":"Method to probe with. Defaults to GET.","enum":["GET","POST"],"type":"string"},"url":{"description":"HTTPS URL of an x402 endpoint on a reviewed origin. Credentials, ports and fragments are refused.","maxLength":2048,"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"},"output":{"properties":{"example":{"additionalProperties":false,"properties":{"blocking_warnings":{"description":"The subset that would break a payment, rather than merely make the request harder to construct.","items":{"type":"string"},"type":"array"},"challenge":{"description":"The decoded payment challenge, or null when the endpoint served none.","type":["object","null"]},"challenge_header_present":{"type":"boolean"},"challenge_source":{"description":"header or body, depending on where the endpoint put the challenge.","type":["string","null"]},"challenge_warnings":{"items":{"type":"string"},"type":"array"},"method":{"type":"string"},"observed_at":{"type":"string"},"payable_now":{"description":"A challenge is served, at least one priced offer is well formed, and nothing blocking is wrong.","type":"boolean"},"payment_sent":{"const":false,"description":"Always false. This service never pays the endpoint it probes."},"priced_offers":{"description":"Offers with an exact scheme, an amount, a network and a payTo.","type":"integer"},"reachable":{"type":"boolean"},"request_constructible":{"description":"The endpoint declares an input schema, so a client can be built without guessing.","type":"boolean"},"request_id":{"description":"Delivery request identifier; also returned in x-foundry-request-id.","type":"string"},"serves_payment_challenge":{"type":"boolean"},"service_id":{"description":"Canonical service identifier.","type":"string"},"service_version":{"description":"Version of the invoked service.","type":"string"},"status":{"type":"integer"},"url":{"type":"string"}},"required":["request_id","service_id","service_version","url","method","observed_at","status","reachable","payment_sent","challenge","challenge_source","challenge_header_present","serves_payment_challenge","priced_offers","challenge_warnings","blocking_warnings","payable_now","request_constructible"],"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-02","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.004,"price_match":true,"latency_ms":2451,"error":null}],"description_full":"Is this paid endpoint answering right now? Returns whether it serves a payment challenge, how many well-formed priced offers it carries, which warnings would actually break a payment as opposed to merely making the call harder to construct, and a single payable_now flag. Reports only what was observed; it makes no judgement about the seller.","last_updated":"2026-10-02T07:26:53.826Z","schemes":["exact"]}