Hi how can I get Profile user and friends by Using MYspace API using ASP.Net ,I got my Consumer key ,Once on testing with MySpace toolkit code I got Authentication error 401 ,

"External applications" which include Windows applications can query MySpace data via the REST APIs, yes. Read the TOS/etc., however as there are rules to this such as you cannot save the data. EDIT: I should add: It seems this was the original intent -- and is how other Social Networking sites...