{"uid":"cap_5jG41DN0_yE-7CxGp4ZqM","slug":"tomba-email-verifier-via-vaaya-4962f355","name":"Tomba Email Verifier via Vaaya","description":"Verify an email address's deliverability via Tomba. Pass `email`. Returns status (deliverable/undeliverable/risky), SMTP + MX checks, disposable/webmail flags, and a score. Cheapest verify rung — use before sending to a found email.","url":"https://vaaya.ai/api/run/tomba/email-verifier","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","$schema":"http://json-schema.org/draft-07/schema#","required":["email"],"properties":{"email":{"type":"string","format":"email"}},"additionalProperties":false},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"pathParams":{"type":"object"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_jT_YwcVOwLA_unrcLXh6S","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Verifies email address deliverability using Tomba, returning SMTP/MX checks, disposable/webmail flags, and a deliverability score.","exampleAgentPrompt":"Before I send to john.doe@acmecorp.com, can you verify whether that email is actually deliverable — check SMTP, MX records, and flag it if it's disposable or risky?","exampleUseCases":[{"title":"Pre-send bounce prevention for outreach","prompt":"I found the email m.johnson@techstartup.io for a prospect — can you verify it's deliverable and not a disposable address before I add it to my outreach sequence?"},{"title":"Lead list quality check","prompt":"I just scraped a contact email sarah.kim@bigcorp.com from LinkedIn — verify it's a real, reachable inbox and tell me the deliverability score so I know if it's worth using."},{"title":"Sign-up fraud detection","prompt":"A user just registered with throwaway123@mailinator.com — is that a disposable or risky email I should flag before letting them into the app?"}],"resultDescription":"Returns a deliverability status (deliverable, undeliverable, or risky), results of SMTP and MX record checks, boolean flags for disposable and webmail addresses, and a numeric deliverability confidence score.","failureModes":["Invalid or malformed email address returns validation error","Domain with no MX records returns undeliverable status","SMTP server timeout or unreachable host may return risky status rather than a definitive result","Missing required email parameter returns a 400-level error","API quota exceeded or authentication failure returns error response"],"whenToPreferThis":"Use this endpoint when you have a single email address you need to validate before sending or storing — especially after discovering an email via a finder tool like Tomba LinkedIn email reveal. It is the cheapest verification tier and is ideal as a pre-send gate to avoid bounces and protect sender reputation. Prefer this over full enrichment endpoints when all you need is deliverability confidence rather than full contact data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:46:08.716Z","isFirstParty":false}