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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"

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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