{"uid":"cap_nxWHIvHMTsooIjiVmo8Vq","slug":"tomba-api-tomba-email-verifier-7f69680b","name":"Tomba Email Verifier","description":"Verify the deliverability of an email address.","url":"https://mpp.orthogonal.com/tomba/v1/email-verifier?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":null,"responseSchema":null,"example":{"request":{"email":"test.user@example.com"},"response":{"data":{"email":{"mx":{"records":null},"block":false,"email":"","regex":false,"score":2,"whois":{"created_date":null,"referral_url":null,"registrar_name":null},"result":"","status":"disposable","webmail":false,"mx_check":false,"gibberish":false,"accept_all":false,"disposable":true,"greylisted":false,"smtp_check":false,"smtp_server":false,"smtp_provider":null},"sources":[],"phone_data":null}}},"exampleRequest":{"email":"test.user@example.com"},"tags":["email","verification","finder","data"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.01/call","primary":{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_pPAzIfRX-QF-fu2HBP-5s","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":"Tomba API","brandSlug":"tomba-api-mpp","brandBaseUrl":"https://api.tomba.io","brandDocsUrl":"https://api.tomba.io","whatItDoes":"Verifies the deliverability of an email address, checking whether it can actually receive mail.","exampleAgentPrompt":"Can you verify whether john.smith@acmecorp.com is a deliverable email address before I add it to my outreach list?","exampleUseCases":null,"resultDescription":"Returns a deliverability assessment for the given email address, including whether the email is valid, safe to send to, and likely to be received — along with supporting signals such as MX record status, SMTP verification result, and any flags like disposable or catch-all domains.","failureModes":["Invalid or malformed email address provided — returns error indicating bad input","Email domain does not exist or has no MX records — returns undeliverable result","Catch-all mail server detected — deliverability cannot be confirmed definitively","Temporary SMTP timeout or server unavailability — may return inconclusive result","Rate limit exceeded — returns 429 error","Authentication failure — returns 401/403 if API key is missing or invalid"],"whenToPreferThis":"Use this endpoint when you need to confirm that a specific email address can actually receive mail before including it in outreach, a mailing list, or a CRM. Prefer this over a syntax-only validation when you need real deliverability assurance, including SMTP and MX-level checks. Particularly useful for reducing bounce rates, cleaning contact lists, and qualifying leads.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T18:48:33.921Z","isFirstParty":false,"canonicalSlug":"tomba-api-tomba-email-verifier-7f69680b"}