Still confused, but will read between the lines…
groov Manage cant make API calls, its not a client, its a server, you can have, for one example, Node-RED make API calls on groov Manage. You cant use use groov Manage to make API calls on anything.
As I said, the groov Manage API URLs are different from the PAC R1 API, so the commands are different.
Node-RED → EPIC (groov Manage API)
Node-RED → R1 (PAC API)
They are going to be different URL endpoints.
We have customers doing just this:
Let’s know what you want to use to make the SNAP PAC R1 API calls with (Node-RED, Python, PAC Control etc) and we can see if we can help.
But in short, yes, what you are trying to do is pretty easy and a lot of people have built applications around the PAC RESTful API.