Installing the ServiceStackVS Extension for Visual Studio
About
Whether you're using C# or VB.NET, you can add the ServiceStackVS extension to Visual Studio which will add the references needed to use the ServiceStack client, and also visit the REST API and retrieve all the DTO classes and place them in a file, accessible to your code.
No need to generate the DTO's or copy-paste.
Steps
Install the ServiceStackVS extension
Add the nuget package ServiceStack.Client
Add References to System.Runtime.Serialization and System.Net
Right-click on the project and choose "Add ServiceStack Reference..."
Enter the address of the host and name the service
A file (JiwaServiceReference.dtos.cs or JiwaServiceReference.dtos.vb) will be added to your project containing all the DTO's you'll need to consume the REST API.