UPS API shipping label response JSON (gif base64 decode)

I’m trying to WOW my coworkers by using Appsmith to utilize the UPS API shipping label POST request to generate shipping labels with the click of a button (using variables).

Right now, I’ve modeled the shipping label request POST in Postman. The success response comes as JSON with code. From what I gather, it needs to be base64decoded to display the gif of the shipping label.

Is there a method to do this within Appsmith? Or some other workaraound?

@jo-cpa ideally what you should be returning is a URL that can be displayed in an image widget. Can you share a sample JSON that is being returned?

JSON response is too long.
How can I share with you?
Do you accept Pastebin URLs or alternative?

@jo-cpa sure pastebin works