{"uid":"cap_lWjaXDSVhrytsWDa8suJ8","slug":"agentdiet-email-verification-fc1f8783","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://email-verify.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_AnDHmlStrzh30Js97hnh3","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_KaxZNLTiKay64R5kEqFMT","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 and deliverable","exampleAgentPrompt":"Can you check whether john.doe@acme.com is a real, deliverable email address before I add it to our outreach list?","exampleUseCases":[{"title":"Pre-send email list cleanup","prompt":"Before I kick off this email campaign, can you verify that sarah.johnson@techcorp.io is a valid deliverable address so we don't waste sends on bad contacts?"},{"title":"B2B lead enrichment validation","prompt":"I just scraped a lead's email as m.chen@globalventures.com — can you verify it's real and deliverable before I add it to our CRM?"},{"title":"Signup fraud prevention check","prompt":"Someone just signed up with the email disposable123@mailnull.com — can you check if that's a real address or a throwaway so I can flag the account?"}],"resultDescription":"Returns a JSON object with a status field ('ok') and a data object containing email verification results such as validity, deliverability, and format checks. Also includes an roi_proof field with a compression_ratio_pct metric.","failureModes":["Missing or malformed email query parameter returns an error","Invalid email format may return a negative validity result rather than an error","Network timeouts if the target email domain is slow to respond","Payment failure (HTTP 402) if USDC balance is insufficient for the $0.005 per-call fee","Unknown or non-existent domains may produce uncertain deliverability results"],"whenToPreferThis":"Choose this endpoint when you need a fast, pay-per-use email validation check via USDC micropayment (x402/HTTP 402) without a subscription. It is well-suited for B2B lead enrichment pipelines, pre-campaign list cleaning, or fraud detection at signup where per-call pricing is more economical than bulk SaaS plans.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T12:40:21.757Z","isFirstParty":false,"canonicalSlug":"agentdiet-email-verification-fc1f8783"}