3 Services from x402check.xyz

Runs pre-payment risk checks (OFAC SDN, phishing/drainer feeds, drainer infrastructure, transaction simulation, injected-instruction analysis) on an address or transaction and returns a signed ES256 attestation with a risk tier and score.

Runs OFAC SDN, phishing/drainer, on-chain simulation, and injected-instruction checks on one or more addresses/transactions and returns ES256-signed risk attestations

Adds a USD credit balance to an x402check account, enabling pre-payment risk checks for agents and wallets