Validation

Email Validation API

Check email address syntax and, optionally, whether the domain publishes MX records.

Request Headers

Name Required Description
X-RapidAPI-Key required Your RapidAPI key. Get one free.
X-RapidAPI-Host required email-validate.p.rapidapi.com

Endpoints

GET /v1/validate/email

Validate an email address, optionally checking MX records

Parameters

NameTypeRequiredDefaultConstraints
check_mxbooleanoptionalfalse—
emailstringrequired—matches \S

Code Examples

curl --request GET \
  --url 'https://email-validate.p.rapidapi.com/v1/validate/email?email=example' \
  --header 'x-rapidapi-key: YOUR_API_KEY' \
  --header 'x-rapidapi-host: email-validate.p.rapidapi.com'

Interactive Example

email-validate
$ GET /v1/validate/[email protected]
{"valid":true,"reason":null,"domain":"example.com","mx_found":null}

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