{"slug":"agent-vending-production-up-railway-app-v1-email-risk-5019d5","title":"Validate an email address using syntax, MX, disposable-domain, role-account, and","host":"agent-vending-production.up.railway.app","method":"POST","resource":"https://agent-vending-production.up.railway.app/v1/email-risk","category":"other","description":"Validate an email address using syntax, MX, disposable-domain, role-account, and domain-risk checks. Returns structured validation data for agent workflows, signup hygiene, and lead-quality checks. Does not guarantee that an individual mailbox exists.","price_listed":0.001,"price_asked":0.001,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":1471,"reported_calls_30d":3,"reported_payers_30d":1,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"email":"hello@example.com"},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"additionalProperties":false,"properties":{"email":{"description":"Email address to analyze for risk signals.","maxLength":320,"minLength":3,"type":"string"}},"required":["email"],"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"properties":{"disposable_domain":{"description":"True if domain is on a small known disposable list.","type":"boolean"},"dmarc_present":{"description":"Whether _dmarc.<domain> has TXT records.","type":"boolean"},"domain_exists":{"description":"Whether the domain resolves (A/AAAA/MX).","type":"boolean"},"email":{"description":"Normalized email address assessed.","type":"string"},"mx_present":{"description":"Whether MX records exist for the domain.","type":"boolean"},"note":{"description":"Honesty note: does not prove mailbox existence.","type":"string"},"reason_codes":{"description":"Machine-readable codes explaining the risk label.","items":{"type":"string"},"type":"array"},"risk":{"description":"Aggregated risk label from the signals above.","enum":["low","medium","high"],"type":"string"},"role_address":{"description":"True if local-part looks like a role account (info, admin, …).","type":"boolean"},"spf_present":{"description":"Whether TXT records exist (proxy for SPF presence check).","type":"boolean"},"syntax_valid":{"description":"Whether the address matches a basic RFC-ish syntax regex.","type":"boolean"}},"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.001,"price_match":true,"latency_ms":1471,"error":null}],"description_full":"Validate an email address using syntax, MX, disposable-domain, role-account, and domain-risk checks. Returns structured validation data for agent workflows, signup hygiene, and lead-quality checks. Does not guarantee that an individual mailbox exists.","last_updated":"2026-09-24T03:46:50.175Z","schemes":["exact"]}