ServiceStack allows you to rapidly build REST web services using code-first DataContract's.

These same DTO's can be shared with a .NET client application eliminating the need for any generated code.

With no configuration required, web services created are immediately discoverable and callable via REST, RPC and SOAP endpoints: in XML, JSON, HTML, CSV and JSV formats.

Supports hosting on both Mono and the .NET Framework which can be either an ASP.NET Web Application, a Windows Service or Console application.