{"uid":"cap_K_muPzhI4iJBeloiNg7B-","slug":"email-verification-api-nordman-tehau-98212f3b","name":"Email Verification API (nordman-tehau)","description":"Validate an email address: syntax, MX resolution, disposable-domain check.","url":"https://email-verification.nordman-tehau.workers.dev/verify","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"email":{"type":"string","description":"Email address to verify"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_oGOyF7SspRPoEP5NybsLG","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates an email address by checking syntax correctness, MX record resolution, and disposable-domain status.","exampleAgentPrompt":"Can you check whether 'john.doe@example.com' is a valid, non-disposable email address with working mail server records?","exampleUseCases":[{"title":"Block disposable signups at registration","prompt":"Before we create an account, check if 'user123@mailinator.com' is a real email or a throwaway disposable address — I want to block fake registrations."},{"title":"Validate lead email before CRM import","prompt":"I have a new lead with the email 'contact@acme-corp.io' — can you verify it's syntactically correct and that the domain actually accepts mail before I add it to the CRM?"},{"title":"Scrub mailing list before campaign send","prompt":"Check if 'newsletter_sub@guerrillamail.com' is a valid, deliverable email address — I don't want to waste campaign sends on broken or disposable inboxes."}],"resultDescription":"Returns a validation result indicating whether the email address passes syntax checks, whether the domain has valid MX records for mail delivery, and whether the domain is recognized as a disposable or temporary email provider.","failureModes":["Malformed input (missing email field) returns a 400 error","DNS timeout or MX resolution failure may result in inconclusive deliverability status","Disposable domain list may not cover newly created throwaway services","Valid-looking syntax on a non-existent domain may pass syntax check but fail MX resolution","Payment failure via x402 protocol results in 402 response before verification occurs"],"whenToPreferThis":"Choose this endpoint when you need a lightweight, per-call email validation that covers syntax, DNS/MX reachability, and disposable-domain detection in a single API call. Ideal for agent workflows that need to gate on email quality before sending communications, storing user data, or importing leads — especially when you want a pay-per-use model without a subscription.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:54:14.436Z","isFirstParty":false}