Email Validation API
Verify Email Addresses Instantly
Validate email addresses in real-time with our powerful API. Detect disposable emails, check syntax validity, and verify domain authenticity to improve your data quality and reduce bounce rates.
Try Email Validation
Enter an email address below to test our validation API
Powerful Email Validation Features
Everything you need to validate and verify email addresses with confidence
Syntax Validation
Verify email format and structure according to RFC standards. Catch typos and malformed addresses before they enter your system.
Disposable Email Detection
Identify temporary and disposable email services to prevent fake registrations and improve data quality.
Always Up-to-Date
Our data is updated every 30 minutes to ensure accuracy.
Real-time Processing
Get instant validation results with our high-performance API. Perfect for real-time form validation.
Easy Integration
Simple REST API with JSON responses. Integrate in minutes with any programming language or platform.
Bulk Validation
The next thing on our roadmap is bulk email validation, allowing you to validate large lists of emails efficiently. Let us know if you want to be notified when this feature is available.
Why Choose Our Email Validation?
Join thousands of businesses who trust our email validation API to improve their email marketing and user registration processes
Reduce Bounce Rates
Eliminate invalid emails before sending campaigns and improve your email deliverability rates by up to 95%.
Save Marketing Costs
Avoid wasting money on invalid email addresses and reduce your email marketing costs significantly.
Improve User Quality
Filter out fake registrations and disposable emails to build a higher quality user base.
Better Analytics
Get accurate engagement metrics and insights with clean, validated email data.
Ready to improve your email quality?
Start with our small tier and validate up to 1,000 emails per month
API Documentation & Code Examples
Get started quickly with our comprehensive API documentation and ready-to-use code examples.
cURL Examples
# Validate an email address
curl "https://ip-api.io/api/v1/email/user@example.com"Available Endpoints
/api/v1/email/{email}
Validates an email address and provides detailed information about its syntax and disposability.
Response Fields:
email: The validated email address
is_disposable: Whether the email is from a disposable email service
syntax.is_valid: Whether the email syntax is valid
syntax.domain: The domain part of the email
syntax.username: The username part of the email
syntax.error_reasons: Array of validation error messages
Pricing
Start using IP-API.io to make your website safer and more user-friendly. Keep out unwanted bots, show visitors content that's relevant to where they are, and spot risky IP addresses quickly. It's perfect for making online shopping more personal and keeping your site secure. Get started today with one of the plans!
Small
€10
/mo
Medium
€20
/mo
Large
€49
/mo
Note: Your API key will be sent to your email after the subscription is confirmed.
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