#Introduction

As you may have discovered already, the Subscribe.js SDK for the browser allows you create seemless auth elements that will always be in sync with your Subscribe platform.

Nonetheless, there are some specific cases where you may need to achieve a deeper server integration in order to sync your internal data with Subscribe. One of the best examples is the synchronized signin on both Subscribe & your website.

In order to achieve server-to-server communications, we provide a public API as well as wrappers for the most commonly used languages among our clients.