{"name":"onyx_whois","tier":"metered","price_usdc":"0.001","endpoint":"https://onyx-actions.onrender.com/v1/onyx_whois","method":"POST","input_schema":{"type":"object","properties":{"domain":{"type":"string","description":"Domain name, e.g. example.com"}},"required":["domain"]},"description":"Domain whois via the modern RDAP protocol — registrar, creation/expiry dates, nameservers, registrant country, status flags. Use to vet a domain before agents transact with it (newly registered = higher fraud risk), check trademark conflicts, or confirm ownership transfer. Powered by rdap.org (no API key, free tier). ~200-500ms typical.","when_to_use":null,"vs_alternatives":null,"example_request":null,"example_response":null,"settle_to":"0x3fD9ee1373562f894D322B37DFFAd7a5D2b2d78f","network":"base","facilitator":"https://facilitator.xpay.sh","payment_required":true,"free_introspection":true,"note":"GET this URL = free introspection card. POST with x402 payment header to call."}