API Documentation

Complete reference for the endpnt Validation API

Email Validation

Validate email addresses with comprehensive checks including format verification, MX record lookup, and detection of disposable domains.

Endpoint

POST https://validate.endpnt.dev/api/v1/validate/email

Parameters

email*string

Email address to validate

check_mxboolean (default: true)

Check if domain has valid MX records

check_disposableboolean (default: true)

Check against disposable email domain list

check_roleboolean (default: true)

Flag role-based addresses (admin@, info@, etc.)

check_freeboolean (default: true)

Flag free email providers (gmail, yahoo, etc.)

Score Calculation

  • • Starts at 1.0 (perfect score)
  • • Invalid format: 0.0 (instant fail)
  • • No MX record: -0.4
  • • Disposable domain: -0.3
  • • Role-based address: -0.1
  • • Free provider: -0.05

Interactive Tester