Build a .NET (VB.NET) Class Project to enable API calls to a 3rd party vendor

Hi, I am looking for someone to write a .NET (Prefer vb.net, but can be c#) class project to connect to a mobile processor and implement around 10 API calls to the processor. Simple XML over HTTP project. I will attach the whole API guide. All I need is to implement all the API calls in the document. create a class in which I will be able to call, send the appropriate parameters, then the code will submit the action to the processor, return and parse the response into an object. You need to log all requests and responses. I will provide demo account credentials once you get to a stage you need to test the code. Thank you.