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Get Your API Key

To start using Fraudiant, you’ll need an API key:
1

Sign Up

Create a free account at app.fraudiant.com
2

Get Your API Key

After logging in, navigate to the API Keys section in your dashboard and copy your key.
3

Make Your First Request

Use the example below to validate your first email address.
Keep your API key secure! Never expose it in client-side code or public repositories.

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Make Your First Request

Here’s a simple example to check if an email address is disposable: 
curl -X GET "https://api.fraudiant.com/email/[email protected]" \
  -H "Authorization: Bearer YOUR_API_KEY"

const response = await fetch('https://api.fraudiant.com/email/[email protected]', {
  headers: {
    'Authorization': 'Bearer YOUR_API_KEY'
  }
});

const data = await response.json();
console.log(data);

import requests

headers = {
    'Authorization': 'Bearer YOUR_API_KEY'
}

response = requests.get(
    'https://api.fraudiant.com/email/[email protected]',
    headers=headers
)

data = response.json()
print(data)

<?php
$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, 'https://api.fraudiant.com/email/[email protected]');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    'Authorization: Bearer YOUR_API_KEY'
]);

$response = curl_exec($ch);
curl_close($ch);

$data = json_decode($response, true);
print_r($data);
?>

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Example Response

{
  "status": 200,
  "email": "[email protected]",
  "normalized_email": "[email protected]",
  "domain": "tempmail.com",
  "domain_age_in_days": 1234,
  "mx": true,
  "mx_records": ["mx1.tempmail.com"],
  "disposable": true,
  "disposable_provider": "tempmail.com",
  "public_domain": false,
  "relay_domain": false,
  "role_account": false,
  "did_you_mean": null,
  "blocklisted": false,
  "spam": true
}
In this example, disposable: true indicates that the email is from a temporary email provider and should likely be blocked.

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Next Steps

Authentication

Learn about secure authentication methods

Email Endpoint

Explore the email validation endpoint

Domain Endpoint

Check domain reputation and validity

Rate Limits

Understand API rate limits and quotas