{"uid":"cap_X4fRtW9TE5sJGuEldArQV","slug":"tanod-web-email-verifier-18de4ab1","name":"Tanod Web Email Verifier","description":"Web tools: search, page to Markdown or screenshot, company profile and jobs, sitemaps, RDAP, IP.","url":"https://web.tanod.dev/v1/email/verify?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"email":{"type":"string","maxLength":320,"minLength":1,"description":"The email address to check."}}},"responseSchema":{"type":"json","example":{"email":"someone@gmail.com","notes":["DNS-only check: the mail server was not contacted, so mailbox existence is not verified"],"domain":"gmail.com","has_mx":true,"null_mx":false,"reasons":["free_provider"],"verdict":"deliverable_likely","mx_hosts":["gmail-smtp-in.l.google.com","alt1.gmail-smtp-in.l.google.com"],"disposable":false,"local_part":"someone","normalized":"someone@gmail.com","implicit_mx":false,"role_account":false,"smtp_checked":false,"syntax_valid":true,"free_provider":true}},"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_9_PewAD1FuXwnqH0cPMK6","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 syntax, DNS/MX records, and known provider characteristics to assess deliverability.","exampleAgentPrompt":"Can you check whether someone@gmail.com is a valid, deliverable email address — does it have MX records, is it from a disposable provider, and is it a role account?","exampleUseCases":[{"title":"Screen sign-up email for fraud","prompt":"Before I create an account for this user, can you verify that their email address throwaway123@mailinator.com is real and not from a disposable or fake provider?"},{"title":"Validate B2B lead list email","prompt":"I have a sales lead with the email info@acmecorp.com — can you check if it's a valid deliverable address and whether it's a role-based account I should avoid cold-emailing?"},{"title":"Pre-send deliverability check","prompt":"I'm about to send a newsletter to newsletter@yahoo.com — can you tell me if the email is syntactically valid, has MX records, and is likely to be deliverable?"}],"resultDescription":"A JSON object containing: the normalized email address and its local part and domain, a deliverability verdict (e.g. 'deliverable_likely'), a syntax validity flag, MX hosts list, flags for disposable provider, free provider, role account, null MX, implicit MX, and SMTP checked status, plus any explanatory notes and reasons list.","failureModes":["Invalid or missing email input returns a validation error","Domain with no DNS records may produce has_mx: false with empty mx_hosts","SMTP is not contacted so mailbox existence cannot be confirmed (smtp_checked: false always)","Newly registered domains may not yet have MX records even if valid","Rate limits or payment failures return HTTP 402 or 429"],"whenToPreferThis":"Use this endpoint when you need a fast, DNS-level email validation check without contacting the mail server — ideal for pre-screening user-submitted emails, filtering leads, or flagging disposable/role addresses before sending. Prefer it over SMTP-based verifiers when you want low latency and don't need live mailbox confirmation.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T12:39:14.182Z","isFirstParty":false,"canonicalSlug":"tanod-web-email-verifier-18de4ab1"}