Welcome to the Community, woatm74!
Let me route you in the right direction for support concerning customizations in QuickBooks Online API.
To get the best assistance, I recommend signing up and posting this question to our separate online forum, Intuit Developer Community. They can provide detailed answers to your queries about API access and authentication. The site can also give recent updates added to the application.
Here's how:
- Go to this link: https://help.developer.intuit.com/s/.
- Choose QuickBooks Online under What do you need help with?
- Click Ask a Question.
- Log in with your existing Intuit Developer Account or create a new one.
- Enter your question or concern.
- Click Ask.
Furthermore, you can always check out the resources on the API Docs & Tools and Blog tabs on the Intuit Developer site.
Let me know if you need any further assistance with the features available in QuickBooks Online, woatm74. I'm here to help.