Hello,
There are 2 ways to get what you need.
1/ Connect in SSH on your controller, and navigate to /etc/config-tools folder, and based on what you are looking for, you can get information from a script with -h parameter
/etc/config-tools/get_coupler_details -h
2/ Another way, if you want to mimic a commang or to get on information which is available in the WBM, you can go in the corresponding page, perform the command you want to use in your program, then go in the log /var/log/sudo.log. You will see the corresponding config-tools script which are called by the WBM.