Support & Learning


Responsive email API is the world's most vibrant responsive email template API. The API lets developers tap into an easy to use service, building quickly their own responsivemail-powered templates which are out of the box optimized for desktop, tablet and mobile devices. Are you ready to start this awesome journey?

Getting started

  1. Register your app

Tell us what your app will do and get your API key

  1. Learn the API basics

The ins and outs of the API

  1. Create a JSON document

Learn more about the JSON properties

Found a typo?

You can find this documentation page on GitHub.
Propose a change