quickbooks "call suceed but payload is empty".

I'll guide you to the most suitable assistance for addressing API issues, @rdiaz2.

Please know that the error message you receive means the API call was successful, but the expected data payload was not returned or is empty. This could be due to various reasons such as data retrieval issues or incorrect data mapping.

For in-depth help with API-related matters, we have a dedicated forum where you can connect with software engineers and developers. Thus, I suggest posting your question on our Intuit Developer Community page.

To do that:

1. Go to the Intuit Developer Support website.
2. Click QuickBooks Online.
3. Select the Ask a Question button.
4. If you're prompted to sign in, enter your Intuit login credentials.
5. Provide a brief description of your concern and click Ask.
   

You can also explore the following articles at your convenience to learn about working with invoices, recording payments, and other similar topics:

• Create invoices in QuickBooks Online.
• Record invoice payments in QuickBooks Online.
• Customize invoices, estimates, and sales receipts in QuickBooks Online.

The Community space is always open for other QuickBooks-related issues, such as dealing with invoices or handling transactions in QBO. Please click the Reply button below if you need assistance, and we'll respond promptly.