API vs AT

Hi,

Didnt find a proper topic to place this thread, but hopefully someone can help me.

Im working on my diploma in Cybernetics and want someone to tell me the difference between API and AT.

I have read some of the manuals but they didnt help much.

Thanks in advance.

I’d recommend checking the Knowledge Base on the support site as well, for there’s several articles which explain.

Which Product Manual did you refer to and what didn’t you understand about it? Perhaps we could elaborate if you didn’t understand something there, but first I’d need to know what you didn’t understand and where you read it.

This article explains the API