{"uid":"cap_rhu1JCjBbElrj9_gakx5V","slug":"agentdiet-email-verification-123e2ba4","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://prompt-guard.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_wDmhGWmGVxJPZbOc0BcmK","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_Qrs1-WbHdCKwnFcu8OdJt","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 safe to use","exampleAgentPrompt":"Can you check whether john.doe@acme.com is a real, deliverable email address before we add it to our outreach list?","exampleUseCases":[{"title":"Pre-outreach lead email check","prompt":"Before we send cold emails to the 50 leads I uploaded, can you verify that john.smith@startupco.com is a valid, deliverable address so we don't waste sends on bad contacts?"},{"title":"User signup email validation","prompt":"Someone just signed up with the email m.johnson@tempmail.io — can you verify whether that's a real deliverable address or a disposable throwaway before I activate their account?"},{"title":"CRM data quality audit","prompt":"I have a contact in my CRM listed as sarah.chen@bigcorp.net — can you validate that email address to make sure it's still active and won't bounce?"}],"resultDescription":"Returns a JSON object with a status field indicating ok or error, and a data object containing the verification result for the queried email address, along with an roi_proof field showing compression/confidence metadata.","failureModes":["Missing email query parameter returns an error or empty result","Invalid or malformed email string may return an error status","Network timeouts or upstream service unavailability","Payment (x402 USDC) not provided or declined results in HTTP 402"],"whenToPreferThis":"Choose this endpoint when you need a lightweight, pay-per-call email validation check integrated into an autonomous agent workflow, especially when operating in an x402 micropayment environment using Base USDC. Useful when verifying individual email addresses on-demand without subscribing to a traditional SaaS email verification provider.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T12:40:21.762Z","isFirstParty":false,"canonicalSlug":"agentdiet-email-verification-123e2ba4"}