# Promoter.io

## Overview

### Authentication

To create an authentication with Promoter.io log in to the Promoter.io app and go to the **API** section then use this API key when creating your authentication within Tray.
![API Section](https://tray.ai/documentation/images/connectors/service/promoterio/470d4b6b-b6ec55c8_promoter-auth.png)