Integrate our Email Verification API in your website or application.

Filter invalid email addresses directly on your website, landing pages, or in your application.

Built by Developers for Developers Quickly build production-ready integrations with modern tools and simple documentation. Our email verification API is easy to use and quick to set up.

• Sample code
• Test environment
• Batch operations
• Webhooks
• Client libraries in multiple languages

Code in the language of your choice Start using email verification in your project with our simple HTTP API. Or, use one of our client libraries to make it even easier.

Visualize your usage Get a high level view of your API usage. See how many verifications you perform over time with our custom charts, and gain insights into your responses with result statistics.

Features

• Syntax Validation: Ensures email addresses are correctly formatted, reducing errors in email lists.
• Domain-Level Validation: Verifies the domain to ensure it is active and capable of receiving emails.
• SMTP Verification: Confirms the existence of the email address by communicating with the mail server.
• Real-Time Checks: Provides instant validation results, allowing for immediate action.
• Easy Integration: Simple API integration into existing systems, enhancing functionality without extensive development effort.