Simple script that provides access to data usage (which is missing from the WebUi) and other useful parameters using the API endpoint of the router. It may be used to determinate traffic usage or for monitoring purpose.
It is neccesaty to add a valid _TclRequestVerificationToken to the script in order to retrieve data.
Tested with SwVersion HH132_FT_02.00_20 on Telecom Italia branded HH132-V1.0