Hello there, @royal-arun.
I'll ensure you can migrate QuickBooks Online (QBO) data to Zoho Books and enable API in read-only mode.
I understand you need help in transferring your company data to Zoho. I'm sad you're leaving QuickBooks but, I respect your decision and want to provide options to help move your data.
Please know that we can't directly connect QuickBooks to Zoho, so I recommend looking for third-party apps that can do this for you.
- Open QuickBooks Online.
- Go to Apps on the left navigation bar.
- Use keywords to search for an app that you can use to move your data.
With regards to enabling APIs, we have a forum where users can post their concerns regarding QuickBooks Online's API settings. The dedicated support agents and users there can answer your question to help you fix the authorization error and the missing records: Inuit Developer.
On the other hand, you can export lists and reports to Excel, which can be another option if Zoho is able to import data using Excel files. Please refer to this article: Export reports, lists, and other data from QuickBooks Online.
The Community is always here if you need further assistance with migrating data. It's our pleasure to help. Have a wonderful day!
