You can create a new app for Intuit Enterprise Suite or use an app that you have already created for QuickBooks Online, QuickBooks Payments, or Intuit QuickBooks Workforce.
To create a new app, follow the instructions for the APIs that you want to use: QuickBooks Online, QuickBooks Payments, or QuickBooks Workforce. You will use the same process to build your new app as described for those APIs.
The apps that you build can be usable for both Intuit Enterprise Suite and QuickBooks Online, QuickBooks Payments, or QuickBooks Workforce.
| QuickBooks Online | Get started | API Explorer |
| QuickBooks Payments | Get started | API Explorer |
| QuickBooks Workforce | Get started | API Reference |
To make your app available for both Intuit Enterprise Suite and QuickBooks Online, QuickBooks Payments, or QuickBooks Workforce, be sure that the app is designed to support all features.
If you already have an app integration that works with QuickBooks Online, QuickBooks Payments, or QuickBooks Workforce, it will seamlessly support Intuit Enterprise Suite customers as well. No changes are needed.
Use the Intuit Enterprise Suite sandbox to test the core features. For details, see Create and test with a sandbox company.