How to login to aws using IAM user id and password?

I am trying to create a desktop client through which we can login to https://(aws account id/ account alias)http://.signin.aws.amazon.com/console using IAM user id , password and account name.

We have JavaMail API to login into gmail account. ( http://ift.tt/1TfK4HT )

Similarly , we have RestFB api to login into facebook account.

Do we have similar type of API for aws? If not, is there any other way to achieve the same behavior most preferably in java but python is also fine.