{"uid":"cap_LoyNyN3PdaYh4PZ3qLHTc","slug":"email-address-intelligence-validation-5f111302","name":"Email Address Intelligence & Validation","description":"Pay-per-call domain, email and website intelligence for AI agents (x402, USDC on Base). Free demos under /demo/<endpoint>.","url":"https://domain-email-intel.laboutique.workers.dev/email?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["address"],"properties":{"address":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"spf":true,"hasMx":true,"domain":"gmail.com","address":"jane.doe@gmail.com","verdict":"deliverable_likely","disposable":false,"dmarcPolicy":"none","roleAccount":false,"syntaxValid":true,"freeProvider":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_z1QmHnJBpt-VURUozAqZp","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates and enriches an email address, returning deliverability verdict, MX/SPF/DMARC records, disposable/role/free-provider flags, and syntax check.","exampleAgentPrompt":"Can you check whether jane.doe@gmail.com is a real, deliverable email address — and tell me if it's disposable, a role account, or from a free provider?","exampleUseCases":[{"title":"Email list hygiene before campaign","prompt":"Before I send this marketing email, check if contact@acmecorp.com is actually deliverable — is it valid, does the domain have MX records, and is it a role account I should avoid?"},{"title":"Detecting throwaway emails at signup","prompt":"A user just signed up with temp-mail123@mailinator.com — can you tell me if that's a disposable or throwaway email so I can decide whether to block the registration?"},{"title":"B2B lead email verification","prompt":"I've got a lead with the email john.smith@hubspot.com — verify it for me: is it deliverable, does it have proper SPF and DMARC records, and is it a free provider or a real business domain?"}],"resultDescription":"A JSON object containing: the normalized email address and its domain, a deliverability verdict (e.g. 'deliverable_likely'), boolean flags for SPF presence, MX record presence, syntax validity, disposable provider, role account, and free provider, plus the DMARC policy string for the domain.","failureModes":["Missing or malformed 'address' query parameter returns an error","Unresolvable domain (DNS timeout) may result in hasMx: false with uncertain verdict","Very new or obscure domains may return incomplete DMARC/SPF data","Payment failure via x402/USDC will block the request before processing"],"whenToPreferThis":"Choose this endpoint when you need a fast, per-address email intelligence check with both syntax validation and live DNS record lookups (MX, SPF, DMARC) plus enrichment flags (disposable, role, free provider) in a single call — especially in agentic workflows that need to pay per-call via x402/USDC on Base rather than subscribing to a bulk email validation service.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-18T06:31:52.822Z","isFirstParty":false,"canonicalSlug":"email-address-intelligence-validation-5f111302"}