{"slug":"minia2a-uk-x402-x402-payment-audit-02fb00","title":"Black-box check","host":"minia2a.uk","method":"POST","resource":"https://minia2a.uk/x402/x402-payment-audit","category":"code","description":"Black-box check: does the x402 endpoint verify payment (reject forged txHash/signature/replay) before delivering? Buyer-side trust check before you pay. Returns SAFE/RISK/NOT_X402.","price_listed":0.05,"price_asked":5.0,"state":"overcharges","state_label":"Asked 100.0x its listed price for its own example","checks_7d":1,"answered_7d":1,"latency_ms_median":1275,"reported_calls_30d":1,"reported_payers_30d":1,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"properties":{"input":{"properties":{"bodyType":{"type":"string"},"method":{"type":"string"},"queryParams":{"type":"object"},"type":{"type":"string"}},"type":"object"},"output":{"properties":{"type":{"type":"string"}},"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":5.0,"price_match":false,"latency_ms":1275,"error":null}],"description_full":"Black-box check: does the x402 endpoint verify payment (reject forged txHash/signature/replay) before delivering? Buyer-side trust check before you pay. Returns SAFE/RISK/NOT_X402.","last_updated":"2026-09-03T15:09:07.575Z","schemes":["exact"]}