Currently you can only get only limited information via one handler -- http://127.0.0.1:8088/API/

What really MUST to be done:

1. Separated handlers for every data (input list, active input, input data, input status.)
   
2. API MUST show all data for input, that include - input resolution, input position, list of layers(if any)

Technically yes.

BUT:
1. You must populate simple data that already exist inside software via different data sources. That's look strange for me.
2. You can't get all the data.

For example if I need to get resolution for layer two in multi view that i send to the Program, I must:
1. Get Active status in XML.
2. Unmarshal it.
3. Find input that in Program.
4. Find that input in list of all inputs.
5. Try find that input in saved config (and what if I just added new media file to the list, while on live?)
6. Get file name and full path.
7. Call for some third party CLI software to get media data.
8. Read input.
9. Oooooh... yeah... You are using VBA so read data from CLI output will be complicated ))))

No. We all live in 2023, in the world when json and swagger already exist.