PerceptiveMCAPI is a .NET friendly wrapper for the MailChimp API.
The wrapper supports both XML-RPC and Serial requests, with multiple output formats (XML, JSON, etc.). An ASP.NET testing UI is included. Developed using C# on .NET 3.5 using Cook Computing's XML-RPC.NET lib.
These details are provided for information only. No information here is legal advice and should not be used as such.