{"slug":"x402-verdict-onrender-com-verdict-057c5c","title":"Pre-payment safety check for any x402 endpoint","host":"x402-verdict.onrender.com","method":"GET","resource":"https://x402-verdict.onrender.com/verdict","category":"market","description":"Pre-payment safety check for any x402 endpoint. Use when your agent is about to pay an x402 URL it has not paid before, found it in a catalog, or the price or payee looks unfamiliar. Sends one unpaid probe (never pays or signs) and returns safe_to_pay, confidence 0-1, reasons, and checks: live 402 c","price_listed":0.002,"price_asked":null,"state":"effects","state_label":"Not tested: has real-world effects","checks_7d":0,"answered_7d":0,"latency_ms_median":null,"reported_calls_30d":0,"reported_payers_30d":0,"networks":["eip155:84532"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"method":"GET","url":"https://api.example.com/x402/search"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"properties":{"method":{"description":"Method the target expects (default GET)","enum":["GET","POST"],"type":"string"},"url":{"description":"Absolute https URL of the x402 endpoint to check","type":"string"}},"required":["url"],"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"},"history":[],"description_full":"Pre-payment safety check for any x402 endpoint. Use when your agent is about to pay an x402 URL it has not paid before, found it in a catalog, or the price or payee looks unfamiliar. Sends one unpaid probe (never pays or signs) and returns safe_to_pay, confidence 0-1, reasons, and checks: live 402 challenge, USDC asset, price and payTo vs the Coinbase Bazaar listing, latency, 30-day paying wallets. Costs less than one bad payment.","last_updated":"2026-10-11T16:23:09.011Z","schemes":["exact"]}