I want to be able to do a search for items and perhaps create links for the item with my affiliate link. Is there a .NET C# SDK for that. There is a lot of confusing information out there and I am not sure what to use. I am using Angular 4.x now for my front end and have the possibility of calling a C# web.api which would in turn call ebay to get the links. Can anyone point me in the right direction?