Hello eiler,
Integrating QuickBooks Online and WooCommerce require an API configuration. This is where you can locate the Client ID and the Client Secret.
This type of concern requires the knowledge of our developer, engineers, API users, and other QuickBooks users. You can post this concern to our Intuit Developer page.
- Go to this link: https://help.developer.intuit.com/s/.
- Select the QuickBooks Online topic.
- Click Ask a Question.
- Sign in to your account.
Aside from that, you can visit this link to see how to get the Client ID and the Client Secret: https://developer.intuit.com/app/developer/qbo/docs/build-your-first-app.
Let us know if you require additional help in integrating the two programs. Have a great day!