{"uid":"cap_W-BFAVxHCknFEzazLlLGL","slug":"paygentic-email-validator-62cc8c53","name":"paygentic Email Validator","description":"Email validation: syntax check plus MX lookup for the domain. Input: e.","url":"https://api.discoverdmc.cloud/validate/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":["e"],"properties":{"e":{"type":"string","description":"Email address"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_fyKWm1lP-Ie2oSq__Zfpo","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates an email address by checking its syntax and performing an MX record lookup on its domain","exampleAgentPrompt":"Can you validate this email address for me — john.doe@example.com — check both that the format is correct and that the domain actually accepts email?","exampleUseCases":[{"title":"Pre-send email list cleanup","prompt":"Before I send out this newsletter campaign, validate the email address user@newsletter-subscriber.com — I want to make sure the format is right and the domain has working mail servers."},{"title":"User registration form guard","prompt":"Someone just signed up with the email newuser@startup.io — can you quickly check if that email address is valid and the domain can receive mail before I create their account?"},{"title":"CRM data quality check","prompt":"I've got a contact record with the email sales@bigcorp.net — verify whether that email address has correct syntax and whether the domain actually has MX records set up."}],"resultDescription":"Returns a validation result indicating whether the email address passes syntax checks and whether the email's domain has valid MX records, confirming the domain can receive email.","failureModes":["Missing or empty 'e' query parameter returns an error","Malformed email address causes syntax check to fail immediately","Domain has no MX records — valid syntax but undeliverable domain","DNS timeout or network error during MX lookup","Rate limiting if too many requests in a short period"],"whenToPreferThis":"Choose this endpoint when you need lightweight, fast email verification combining both format validation and DNS-level domain reachability (MX record check) without sending a real email. Ideal for pre-validation of user-submitted emails in registration flows, CRM cleanup, or pre-campaign list hygiene. Prefer this over pure regex-based checks since it also confirms the domain can actually receive mail.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T06:33:44.017Z","isFirstParty":false,"canonicalSlug":"paygentic-email-validator-62cc8c53"}