The ArcGIS Maps SDK for Unity includes a comprehensive C# API to help you set up custom scenes with ArcGIS location services. Browse the table of contents to the left of this page to explore the classes and methods that are available.
The SDK samples include scripts that use the C# API, which can be found in:
Assets/Samples/ArcGIS Maps SDK for Unity/[version]/All Samples/Scripts
If you do not have the sample folder, be sure to import the sample assets.