{"uid":"cap_w14xSdqH8zgN68uHlCpnW","slug":"agentdiet-email-verification-e503b615","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://llms-generator.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_oFG3LkL6rwT3GtQ8pWLvF","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_BnFG2QqhI-B74gp2t2PfQ","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","exampleAgentPrompt":"Can you verify whether the email address john.doe@acmecorp.com is valid and actually deliverable before I add it to my outreach list?","exampleUseCases":[{"title":"Pre-outreach email hygiene check","prompt":"Before I send my cold email campaign, can you verify that sarah.jones@prospectcompany.com is a real, deliverable address so I don't tank my sender reputation?"},{"title":"CRM lead validation on signup","prompt":"A new lead just filled out our form with the email m.chen@techstartup.io — can you verify it's legitimate before we add them to our CRM and trigger the welcome sequence?"},{"title":"B2B contact enrichment pipeline","prompt":"I'm building a prospect list and I need to check if the email address cto@bigenterprise.com actually exists and can receive mail — run a verification on it for me."}],"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. A roi_proof field may also be included indicating data compression or processing efficiency metrics.","failureModes":["Missing or malformed email query parameter returns an error","Invalid email format may return a negative validation result","Network timeouts or upstream service failures may return non-200 responses","Payment failure via x402/HTTP 402 blocks access if USDC balance is insufficient"],"whenToPreferThis":"Choose this endpoint when you need a lightweight, per-call email validation with micropayment billing (USDC via x402) and no subscription required. Useful for agents that need on-demand email hygiene without committing to a bulk verification SaaS plan. Part of the AgentDiet B2A hub, so it pairs naturally with other enrichment endpoints on the same platform (lead enrichment, domain OSINT, etc.).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T12:32:44.224Z","isFirstParty":false,"canonicalSlug":"agentdiet-email-verification-e503b615"}