Good day, @Nokoyashi.
Thanks for visiting us here in the Community. I'm here to share information about integrating Application Programming Interface (API) in QuickBooks Online (QBO).
For API concerns, I recommend reaching out to our Intuit Developers forum. Many programmers, developers, and QBO experts can further assist you through that site.
Here's how to visit them:
- Go to the Intuit Developer forum.
- Scroll down and click Contact us under the Intuit column at the right pane.
- Choose QuickBooks Online.
- Select the Ask a Question button.
- You may need to create Intuit Developer Account to proceed or simply sign in if you have an existing one.
For tips and other resources, you may also visit our website for future reference: Self-help articles.
Please click the Reply button if you have additional questions about this or anything else QuickBooks, and I'll get back to you right away. I'm always here to help. Keep safe.