I'm new to Creo, I came from CATIA. In CATIA I was used to create a lot of api using vb.

I'm looking to create a lot of api to creo, but unfortenately there is not much info compared to CATIA, regarding api in vb in creo.

My question is, where I can get started to Api in vb to Creo?

I heard that PTC is investing a lot in pro toolkit, and maiby from Creo 6 onwards vb will be more limited. Is that true?

Where I can find the available functions from creo api in vb?