Email validation APIs

Single email validation API

We have created a simple name spaced API that provides complete control over your email validation process. All of the functionality that you find in our control panel will be made available via our API. We support all of the major validation actions and selections, allowing you to develop robust applications and integrations. With the single email validation API, you can verify a single email address at a time with ease. Use it to verify your customer data or integrate it into your existing apps or third-party services you use. We have options available to scan for spam traps, complainers, syntax issues, and more.

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Form validation API

Form validation API allows you to quickly and efficiently verify the information your customers have provided you on your contact forms, sign up forms, and other web forms. This API allows you to launch a large number of concurrent requests and receive responses within milliseconds so your customers can continue with their online signup/activity. We return a large number of useful responses like whether the particular email address belongs to a free email service provider, if it has any typos, or if it is a role-based address, and more.

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Selective email validation API

Using selective email validation API allows you to quickly and easily validate any email address against the RFC protocol for proper syntax. We also allow you to validate for spam traps and complainers to make sure the email you are sending to is not part of a bad reputation network. In addition to this, our API allows you to filter out disposable email addresses so you have an authentic email address of your potential lead or customer. Some other options include filtering out emails from free email service providers and rejecting role-based emails.

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Bulk email validation API

Batch processing API is ideal for companies who want to verify and validate their mailing lists without having to access our control panel. You can programmatically connect the services and third-party apps to send to our system your mailing lists to be verified. Our system can process ten files at a time and takes them in a CSV format. Upload, monitor, and download verified contact lists all through the bulk email validation API. Just like the other APIs, we allow scanning for emails from free service providers, disposable email service providers, role-based emails, bad addresses, and more.

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API Documentation

Integrate, develop and code robust email validation applications using email validation API.
Our documentation is open-sourced - open to contribution from the developer community. We look forward to seeing what you will build using our APIs.