I am using stackoverflow javascript authentication api. I am getting the below mentioned error. Application Login Failure An error occurred while login into an application. Error Details error description: could not parse proxy url I checked regarding this issue and i found few urls. http://stackapps.com/questions/3631/bug-in-the-stackexchange-api-getting-could-not-parse-proxy-url-when-user-not http://stackapps.com/questions/6166/resurfacing-bug-could-not-parse-proxy-url-error-message Still i couldnot solve this. Any help would be appreciated. Is there any other way apart from Javascript Authentication to get an user's stackoverflow reputation? Please do help me on this.