Know if an email is real
before you send.
Verificación de sintaxis, búsqueda MX en tiempo real, detección de elementos desechables y corrección de errores tipográficos, todo en una sola llamada a la API.
Trusted by teams at
Precisión y rapidez: en cada una de las comprobaciones.
Email Validator runs a full breakdown on every address: RFC 5322 syntax, live MX record lookup, disposable domain detection across 90,000+ domains, normalization, and typo suggestion for common providers.
{
"email": "[email protected]",
"valid": false,
"syntax_valid": true,
"mx_valid": false,
"disposable": false,
"normalized": "[email protected]",
"domain": "gmial.com",
"suggestion": "gmail.com"
}
Rápido, sencillo y fácil de integrar.
One POST request with a single email or up to 50 in batch. Your API key in the header. No SDK, no setup, no dependencies. The response tells you exactly what to do.
POST /v1/validation/email
Host: requiems.xyz
requiems-api-key: YOUR_API_KEY
Content-Type: application/json
{"email": "[email protected]"}
Problemas reales, usuarios reales.
Email Validator es ideal para cualquier aplicación donde la calidad de los datos de contacto sea importante.
Prevent high-bounce campaigns
Verify imported lists before launching any sequence. Bounce spikes tank deliverability for every future send.
Stop fake signups at source
Real-time form validation blocks bots and throwaway emails before they inflate your subscriber count.
Keep CRM data clean
Regular validation ensures your contact base reflects real people, not dead addresses.
Trust your open rate metrics
Accurate lists make analytics reflect actual recipients, not bounces.
Block disposable addresses
Catch throwaway domains before they reduce your sender reputation.
Catch typos instantly
Spot gmial.com or outlok.com at entry and prompt a correction before the user moves on.
Utilizar junto con las API complementarias.
Email Validator funciona aún mejor cuando se combina con otras API de Requiems.
Verify both email and phone at signup, reducing fake accounts and improving lead quality.
Catch risky signups by validating contact data and blocking suspicious traffic in one flow.
Combine email validation with postal normalization for clean contact records across CRM and delivery workflows.
Preguntas frecuentes
Automatiza esto con Requiems.
Una clave API. Validación de email, más de 50 APIs adicionales en validación, finanzas, redes y más.