{"uid":"cap_harFveRANnmKQFXXRxFS9","slug":"email-verification-api-46f6c6ce","name":"Email Verification API","description":"Live Steam best-sellers, deals, per-app detail and IGDB metadata, Twitch hype scores, and agent utilities for verification and extraction. From $0.001 a call, free samples on every endpoint, auth-then-capture. MCP and HTTP.","url":"https://api.borisinc.com/paid/util/email-verify","method":"GET","headers":{},"bodySchema":{"type":"object","$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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"risk":"low","mx_found":true,"disposable":false,"mx_provider":"Google Workspace","role_account":false,"valid_syntax":true,"deliverability_score":100}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_l92vjYoDY2iH6PN9O13Uj","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","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 and returns deliverability, syntax, MX record, disposability, and risk assessment","exampleAgentPrompt":"Can you verify whether the email address john.doe@example.com is real and deliverable — check if it has valid syntax, working MX records, and isn't a disposable or role account?","exampleUseCases":[{"title":"Screen sign-up email before onboarding","prompt":"Before we create an account for this new user, check if their email address sarah.jones@gmail.com is valid, deliverable, and not a throwaway — I don't want fake signups getting through."},{"title":"Detect disposable emails in lead list","prompt":"Can you check whether the email address temp-user@mailinator.com is a disposable or burner address? I need to flag low-quality leads before importing them into our CRM."},{"title":"Validate contact email before outreach campaign","prompt":"I'm about to send a cold outreach email to contact@acmecorp.io — can you first verify it has working MX records and a high deliverability score so I don't waste the send?"}],"resultDescription":"Returns a JSON object with: risk level (e.g. 'low'), whether MX records were found, whether the address is disposable, the MX provider name (e.g. 'Google Workspace'), whether it is a role account, whether syntax is valid, and a deliverability score from 0–100.","failureModes":["Missing or malformed email query parameter returns an error","Domain has no MX records — mx_found returns false and deliverability_score may be 0","Network timeout when querying remote MX servers","Disposable email provider database may lag behind newly created throwaway domains","Role account detection may produce false positives for legitimate shared inboxes"],"whenToPreferThis":"Use this endpoint when you need a lightweight, pay-per-call email validation with no API key or account setup, especially in agent workflows requiring fraud screening, list hygiene, or pre-send deliverability checks. Prefer this over heavyweight email verification platforms when cost per call and simplicity matter.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:36:59.153Z","isFirstParty":false}