Quick books API refresh code issue

[Inactive User]

I set up the QuickBooks API in Alytrex it was working perfectly ran it a couple of times over a week then it stopped working and I had to re enter the refresh code to get it to work again. I had thought you had 101 days to run the workflow before you need to re enter the refresh code. Has anyone ever had an issue like this? 

[BrandonB]

It might have to do with this note found in their api documentation: https://help.developer.intuit.com/s/article/Handling-OAuth-token-expiration 

"Even though the refresh token is valid for 100 days, the value of refresh token can change every 24-26 hour period. Hence, you might encounter a situation where the request token that you received first is different than the latest one. As a best practice, always store the latest refresh token received from the API response and use that to make subsequent calls to obtain a new pair of tokens."