I'm want to create a unique ID string on the backend that gets compared to a string sent from the frontend. It needs to be persistent across all the backend scripts and only accessible from server side scripts.
I don't see a backend equivalent to wix-storage for persistent variables. Searching the forums hasn't given me what I need.
In PHP I usually do this using the $_SESSION object which is only accessible from the server side.
Is there anything like that in Wix code?