Making requests | Documentation | Email Verification API | Whois XML API

Making requests

GET https://emailverification.whoisxmlapi.com/api/v1?apiKey=YOUR_API_KEY&emailAddress=support@whoisxmlapi.com
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Input parameters: required

apiKey

Get your personal API KEY on My products page.

emailAddress

The email address to be verified.

Input parameters: optional

outputFormat

Response output format.

Acceptable values: JSON | XML

Default: JSON

validateDns

1 results in checking the email address with DNS.

Acceptable values: 0 | 1

Default: 1

validateSMTP

1 results in checking the email address with SMTP.

Acceptable values: 0 | 1

Default: 1

checkCatchAll

1 results in checking if the email provider has a catch-all email address.

Acceptable values: 0 | 1

Default: 1

checkFree

1 results in checking whether the email provider is a free one.

Acceptable values: 0 | 1

Default: 1

checkDisposable

1 results in checking if the address is disposable.

Acceptable values: 0 | 1

Default: 1

_hardRefresh

1 results in getting fresh data instead of cache.

Acceptable values: 0 | 1

Default: 0

Free access

After Sign Up you automatically get a free subscription plan limited to 1000 queries per month.

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