Does Quickbooks integrate with Opera Cloud?

It's nice to see you here in the Community, @scott219. I can provide information about syncing apps with QuickBooks Online (QBO).

As of posting, the Cloud Opera isn't listed yet (see screenshot below).

Moreover, I recommend reaching out directly to the Cloud Opera support team. They can help you integrate the app into the program. 

Additionally, if you need to disconnect a third-party app or transfer its ownership to another user, refer to this article: Transfer app ownership or disconnect apps in QuickBooks Online and Accountant.

Please let me know if you have other questions about integrating apps or syncing data with QuickBooks Online. I'll be glad to help you further.