How to get current logined user's yahoo id using guid or any api or yql
I want to develop yahoo messenger for my webpage and I almost complete all the things except one thing. When the user log in using oauth API , all the credential user's put on yahoo log in window and then allow access on certain permissions and then we get access token, session id , guid, all contact list and presence of user etc. but I want to know How to get yahoo id of current log in user using any valid process. ????