Mikrotik API Help

I’m using the C# class to connect to an RB411U and I have a very basic n00b question to ask:

How does one know what to send in the API to get the equivalent command as the terminal.

I want to do the equivalent of:

/interface ppp-client info 0

I’ve tried reading the API documentation but I’m so new to this that it doesn’t make any sense. I don’t know which part of the command should be passed as an attribute or anything. Cheers!

/interface ppp-client info 0

you can’t use item numbers

Thanks, I wasn’t trying to pass that as a command to the API, that’s what I want to achieve in API form and I was looking for help getting there - like I don’t understand what part of it is passed as a command and what part is passed as an arguement. And when/when not to have forward slashes etc..

Is there a guide anywhere you are aware of that can easily tell me how commands are issued via the API with comparisons between the terminal commands?