Client Authentication using REST API

Hello there,

I am new to the community, and trying to get start with the API. I have an authentication problem when calling the following REST API (from browser):

http://ficoforums.myfico.com/restapi/vc/authentication/sessions/login?user.login=Reza_S&user.password=MY_PASSWORD_HERE

The error code is 302, and the message is "User Authentication Failed".

I believe I have already been given required access. I am wondering if there is anything wrong in API format.

Thanks for sharing your experience.

-R