Selling Account Checker

Hey, I need a checker that cheks for minecraft, if it's full access, if it's not and if it has got a cape. This is not needed but can be included anyways but will be removed if this makes it go over budget: Spotify, Netflix. Please tell me how much this would cost, prefferably a program in java or some sort of visual basic or what's it called, we can do it with a command prompt if that makes a huge money difference though.