Email Verification API For Clean and Reliable Email Lists
Our Email Verification API helps you keep your email lists clean and accurate with reliable verification, improving deliverability and sender reputation.
Built for developers, marketers and B2B teams, our API integrates effortlessly to provide accurate email verification with minimal setup.
Key Benefits for B2B Teams
High Availability
Our email validation API is built for dependable performance with 99.9% uptime, so your verification processes are uninterrupted.
Disposable & Catch-All Detection
Identify and filter out disposable email addresses and catch-all domains so non-functional or temporary emails don’t get into your lists.
Easy Integration
With clear documentation, SDKs and code samples, integration is quick and straightforward for easy deployment into registration forms, checkout processes, or CRM systems.
Scalable for High Volume
Efficiently handle high volume verification without sacrificing accuracy or speed, perfect to verify email addresses in large datasets.
How It Works
Get an API Key
Connect and integrate the API to your registration forms, checkout flows or CRM with just a few lines of code. Our resources simplify deployment.
Use Comprehensive Documentation
Each email is verified instantly for syntax and server response, allowing you to accurately validate email addresses and handle risky domains effectively.
Smooth Workflow
Each verification provides clear results—Safe, Unsafe, or Risky emails—so you can easily filter out unreliable emails, keep your contact list clean, and increase email marketing ROI.
Frequently asked questions
Everything you need to know about the product and billing.
Integration typically takes between one hour to a few hours, but it will depend on your system and specific requirements. Our detailed documentation ensures a smooth and quick setup.
No, the API currently supports unlimited requests, allowing high-demand verification without restriction.
The API returns both primary and secondary status codes for better clarity:
Success: 200 OK
Unauthorized: 401 ACCESS DENIED
Invalid API Key: 403 FORBIDDEN
To verify an email, simply provide your header API key and the JSON code, and the process is seamless.
Yes, the API supports both single email and bulk verification requests for efficient large-scale processing.
Response times are typically within a few seconds to about a minute per 10 emails, depending on server load and the number of emails being verified.
Get Started
Improve your data quality, secure your database and increase engagement integrating our Email Verification API. Fast, scalable and built for high-demand environments.