# Introduction

![](https://3581000150-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MA0NIpdSCJTdfFxKB45%2F-MA0NSCSI9k_Bjre1B6J%2F-MA0NrDmNRjBMa0mF98J%2Fimage.png?alt=media\&token=40fc58ef-194b-4b14-a3f4-87e051750cfa)

## A Word of Introduction

The Trust1Connector Javascript SDK is a library that purely functions as a proxy towards the Trust1Connector API. This Library does not contain any business logic.

{% hint style="warning" %}
Sample code uses ES6 language features such as arrow functions and promises. For compatibility with IE11, code written with these features must be either transpiled using tools like `Babel` or refactored accordingly using callbacks which are also available on the Trust1Connector Javascript SDK.
{% endhint %}