ChainVerdict
Pre-payment checks for agents: token safety and wallet risk on Base, on-chain payment verification, IBAN/VAT/BIC/LEI/ISIN validation, TLS and email posture. Signed answers with evidence and limits.
x402 verified · Verified on /v1/validate/iban/GB82WEST12345698765432 · $0.001 · $0.001–$0.1 USDC/request · 20 endpoints / 20 tools · Verification · base network · x402 protocol
How to call this API
Every protected route returns HTTP 402 with x402 payment requirements. An agent pays the stated USDC amount on Base and retries with the payment header. No API keys, no accounts. Browse the marketplace or list your own API.