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Full detail: Where this data comes from
Email Verifier API is a real-time email verification service offering a 16-point engine that validates deliverability through syntax checking, DNS / MX lookups, real-time SMTP handshakes, mailbox existence probing, catch-all and greylisting detection, disposable address detection, role-account flagging, spam-trap and complainer detection, gibberish and offensive-language scanning, B2B / B2C classification, typo correction, and SMTP provider identification. The service is delivered as a single REST endpoint that accepts GET or POST requests, returns JSON or XML, and meters usage against a credit-pack balance that never expires. The product targets growth teams, ESPs, and lead-generation operators that need to eliminate hard bounces and protect sender reputation before they send.
APIs.json: https://raw.githubusercontent.com/api-evangelist/email-verifier-api/refs/heads/main/apis.yml
- Type: Index
- Email Verification
- Deliverability
- SMTP Check
- Bounce Prevention
- Lead Validation
- Disposable Detection
- Spam Trap Detection
- Catch-All Detection
- Greylisting
- Role Account Detection
- Typo Suggestion
- B2B Lead Scoring
- Created: 2026-05-06
- Modified: 2026-05-19
Real-time email-address verification endpoint. Single resource at
https://emailverifierapi.com/v2/ accepting GET or POST. Returns a top-level
deliverability status (passed / failed / unknown / transient), a granular event
code (mailboxExists, mailboxDoesNotExist, mailboxIsFull, domainDoesNotExist,
mxServerDoesNotExist, invalidSyntax, isCatchall, isGreylisting, transientError),
and a set of intelligence flags (isDisposable, isRoleAccount, isFreeService,
possibleSpamtrap, isComplainer, isOffensive, isGibberish), along with the MX
server IP and ISO country, a typo-corrected address suggestion, the remaining
credit balance, and the wall-clock execution time. Authentication is by API key
passed as the apiKey query parameter.
- Human URL: https://emailverifierapi.com/api-docs/
- Base URL:
https://emailverifierapi.com/v2/
- Email Verification
- Deliverability
- SMTP Check
- Bounce Prevention
- Documentation
- Sign Up
- Pricing
- Terms of Service
- Privacy Policy
- Login
- Blog
- Integrations
- Free Tool
- Directory
- OpenAPI — OpenAPI Specification
- JSON Schema — JSON Schema
- JSON Structure
- JSON-LD — JSON-LD
- Spectral Rules
- Vocabulary
- Plans
- Rate Limits
- Fin Ops
- Postman Collection — Postman Collection 2.1
- Open Collection — Open Collection 1.0
- Documentation
- Sign Up
- Login
- Pricing
- Blog
- Terms of Service
- Privacy Policy
- Integrations
- Free Tool
- Directory
- Support
- Authentication
- Features
- Use Cases
- Integrations
- SDK
- L L Ms Txt
FN: Kin Lane Email: kin@apievangelist.com