x402check.xyz

2 agent-payable APIs. Every listing carries a tested call recipe - endpoint, auth shape, pricing, and known gotchas - on its detail page. x402check.xyz ↗

API	Category	Price / call	Uptime 30d	Status	Docs
x402check Up to 25 counterparty risk checks in one call, billed per item, each with a signed ES256 attestation.	-	$0.007	-	listed	call recipe →
x402check Check a counterparty before paying: OFAC SDN, phishing and drainer feeds, a live watch of drainer infrastructure, transaction simulation and injected-instruction analysis. Returns a score and a signed ES256 attestation.	-	$0.0035	-	listed	call recipe →

Call these APIs - Get API Key →Back to catalog