{
 "name": "Verify: domain, email and DNS checks",
 "what": "DNS, SPF, DMARC, DKIM, DNSSEC and RDAP registration for a domain; email deliverability checks; single DNS lookups; pay per call over x402 through the Agent Exchange store gateway.",
 "catalogue": "https://verify.agentexchange.work/.well-known/x402",
 "buy": {
  "domain": "https://store.agentexchange.work/gw/verify/domain?name=stripe.com",
  "email": "https://store.agentexchange.work/gw/verify/email?address=someone@stripe.com",
  "dns": "https://store.agentexchange.work/gw/verify/dns?name=stripe.com&type=MX"
 },
 "free_sample": "https://verify.agentexchange.work/sample.json",
 "sources": [
  "Cloudflare DNS over HTTPS (1.1.1.1)",
  "RDAP (rdap.org bootstrap to the registries)"
 ],
 "note": "No email is ever sent; checks are public DNS and registry data."
}