{"uid":"cap_Ems3qhM6JYnE1cXWsWPIR","slug":"avedaris-email-domain-check-92dc8b7a","name":"AveDaris Email Domain Check","description":"AveDaris is the economic coordination layer for autonomous software: discover, route, evaluate, procure, verify, and learn across agent services.","url":"https://api.avedaris.com/v1/paid/email-domain-check","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"email":{"type":"string","maxLength":320,"minLength":3}}},"responseSchema":{"type":"json","example":{"result":{"hasMx":true,"domain":"example.com","mailboxVerified":false,"hasAddressRecord":true}}},"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_t4EGuGHCXwXZ8bPX2_KW1","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's domain by checking for MX records, address records, and mailbox-level deliverability","exampleAgentPrompt":"Can you check whether the email domain for john.smith@acme-corp.io is real and capable of receiving mail — does it have MX records and is the mailbox verified?","exampleUseCases":[{"title":"Pre-registration email hygiene","prompt":"Before I add this user to my system, can you verify that the email address they signed up with — user@startup.io — actually has a valid mail server behind it and could receive messages?"},{"title":"Lead list quality screening","prompt":"I have a lead who gave me the email contact@bigprospect.net — can you check if that domain has MX records and whether the mailbox appears real before I spend time reaching out?"},{"title":"Fraud detection on sign-up","prompt":"Someone just registered on my platform with the email burner@disposable-temp.org — can you check if that email domain has real mail infrastructure or if it looks like a throwaway address?"}],"resultDescription":"Returns a JSON object containing: whether the domain has MX records (hasMx: boolean), the parsed domain name (domain: string), whether the specific mailbox was verified (mailboxVerified: boolean), and whether the domain has an A/address record (hasAddressRecord: boolean).","failureModes":["Malformed email address returns validation error","DNS lookup timeout for slow-responding domains","Domain exists but has no public MX records, returning hasMx: false","Mailbox verification may be blocked by mail servers that reject VRFY probes, leaving mailboxVerified: false even for valid addresses","Network errors reaching DNS resolvers"],"whenToPreferThis":"Use this endpoint when you need lightweight, real-time email domain validation before sending messages, registering users, or processing leads. It is well-suited for pre-screening email addresses at the point of collection, fraud detection on sign-up flows, or enriching contact data. Prefer this over full SMTP probing when you need a fast, low-cost signal about domain health without triggering spam filters. It is not a full mailbox verification service and may not catch all disposable email providers.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:58:10.461Z","isFirstParty":false}