{"service":"email-verify","description":"Check up to 25 email addresses: RFC syntax, domain MX (or A fallback) records, disposable/throwaway domain (CC0 blocklist, ~10k domains), role account (info@, sales@...), free-mail provider, the domain's SPF and DMARC records, and a verdict (valid, risky, invalid). Does not connect to mail servers or send email. Use when an agent must check that an email address is plausible and deliverable-looking before sign-up, outreach or invoicing, without sending any email. Paid per call via x402 (USDC on Base).","use_when":"Use when an agent must check that an email address is plausible and deliverable-looking before sign-up, outreach or invoicing, without sending any email.","price":"$0.0015","network":"eip155:8453","endpoints":{"verify":"/v1/email/verify?email=info%40example.com","health":"/health","mcp":"/mcp (tool email_verify)"},"sources":[{"id":"DISPOSABLE_DOMAINS","name":"disposable-email-domains blocklist","license":"CC0 1.0","url":"https://github.com/disposable-email-domains/disposable-email-domains","domains":9892,"loaded_at":"2026-10-16T17:03:16.248Z","error":null},{"id":"LIVE_DNS","name":"Live MX/A/TXT lookups via Cloudflare DNS-over-HTTPS","enabled":true}],"attribution":["Disposable domains: disposable-email-domains (github.com/disposable-email-domains), CC0 1.0. DNS checks are live measurements by this service."],"disclaimer":"No SMTP mailbox probing is done, so an address with a valid domain can still bounce. Verdicts are heuristics.","legal":{"privacy":"https://email-verify-production-c20c.up.railway.app/privacy","terms":"https://email-verify-production-c20c.up.railway.app/terms"}}