Overview

To authenticate QuickBooks Online, you will need to provide the following information:

This guide will walk you through finding or creating those credentials within QuickBooks Online.

Instructions

Select whether you want to link a production QuickBooks Online account or a sandbox account
Click Continue

A new window should open, allowing you to enter your QuickBooks Online credentials to authenticate

Enter the username and password you use to sign in to QuickBooks Online

The window should close, and you will be redirected to the linking flow showing a successful connection.