API Documentation

Learn about the overall functionality of the MailerCheck API.

What is MailerCheck?

MailerCheck is an email verification, analysis and list cleaning tool for people who want to optimize their email list and improve email deliverability.

You can improve your chances of reaching the inbox by detecting errors, bounces, catch-all domains, full inboxes and more. MailerCheck works with all major email marketing tools.

MailerCheck API

MailerCheck API is RESTful. There is no need to learn yet another 3rd party library to use the API. You can use your favorite HTTP/REST library available for your programming language to make HTTP calls.

Base URL

All API requests should start with the following base part:

https://app.mailercheck.com/api/v1
Note: It's important to use HTTPS, otherwise you might experience unexpected results.