http://blogs.msdn.com/mwasham/archive/2008/09/25/calling-a-wcf-webservice-from-a-sharepoint-webpart.aspx Please Share This Share this content Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window You Might Also Like How to host a WCF Service inside SharePoint January 27, 2009 Excellent set of JSON samples January 31, 2013 A couple of great resources for Developer Cheat Sheets September 23, 2011