{"uid":"cap_UXpf5OyEQ03QiyBSIj1LI","slug":"agentdiet-email-verification-6eca9ab6","name":"AgentDiet Email Verification","description":"15-App Autonomous Business-to-Agent (B2A) API Hub & MCP Suite. Supports Web Distillation, On-Chain Risk, DEX Token Intelligence, B2B Lead Enrichment, Domain OSINT, Email Verification, SEC Filings, GitHub Audits, Prompt Firewall, and native HTTP 402 (x402 Base USDC).","url":"https://domain-osint.agentdiet.dev/v1/email-verify?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","POST"],"type":"string"},"queryParams":{"type":"object","properties":{"email":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"data":{},"status":"ok","roi_proof":{"compression_ratio_pct":91.4}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_E6a6MeCXAeQGnLH64Kb6i","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null},{"uid":"pm_F5vUJx54_wwHlgQgsP3F3","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Verifies whether an email address is valid, deliverable, and legitimate via a lightweight GET request","exampleAgentPrompt":"Can you verify whether john.smith@acmecorp.com is a valid, deliverable email address before I add it to my outreach list?","exampleUseCases":[{"title":"Pre-send lead email validation","prompt":"I have a list of sales leads and I want to make sure their emails are real before I send anything — can you verify whether sarah.jones@techventures.io is a valid, deliverable address?"},{"title":"Bounce prevention before campaign","prompt":"Before I kick off this email campaign, check if contact@startup-xyz.com is a legitimate email that won't bounce."},{"title":"Signup fraud detection","prompt":"A new user just registered with the email disposable12345@mailinator.com — can you verify if that's a real, non-throwaway email address?"}],"resultDescription":"Returns a JSON object with a status field ('ok') and a data object containing email verification results such as validity, deliverability, and possibly MX record checks. Also includes an roi_proof field with a compression_ratio_pct indicating data distillation efficiency.","failureModes":["Missing or malformed email query parameter returns an error","Invalid email format may return invalid status rather than an error","Network timeouts if the upstream SMTP or DNS check takes too long","Payment failure via x402/USDC results in HTTP 402 response blocking the request","Disposable or catch-all domains may return ambiguous results"],"whenToPreferThis":"Choose this endpoint when you need a quick, cheap ($0.005 USDC) per-call email validation as part of a B2A (Business-to-Agent) workflow, especially when operating in a crypto-native or x402 payment context on Base/USDC. Suitable for single-email lookups prior to outreach, CRM enrichment, or signup validation. Prefer alternatives if you need bulk verification, detailed scoring, or non-crypto payment methods.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T12:34:19.429Z","isFirstParty":false,"canonicalSlug":"agentdiet-email-verification-6eca9ab6"}