Developing a web portal using checkpoint API

Question

Hey there, 

i am new at asp.net and have a project in hand which includes developing a custom portal associated with Checkpoint Firewall. 

As of now i have installed my checkpoint firewall in vmware workstation.

 

My Question is :-

 

a) how can i connect an asp.net web application with Checkpoint firewall (in VMWARE) ?

 

b) how can i test the initial connection between the Firewall and ASP.net application ? 

 

c) what would be the appropriate  C# library to communicate with Checkpoint firewall ? 

 

d) how can i use Checkpoint API to communicate with ASP.net project ?

 

https://www.youtube.com/watch?v=pq-UPf_88HI&t=471s 

 

e mentioned link provides the idea of how i want my portal to be and its functionalities ( video viewable timings 7.15 onwards)

 

thank you for help. :-)