:param withdraw_account_id: int of the account_id to withdraw the money from
        :param deposit_account_id: int of the account_id to deposit the money to
        :param amount:             float of the amount to transfer
        :return:                   Transfer dict

def put(self, withdraw_account_id, deposit_account_id, amount):
        """
        :param withdraw_account_id: int of the account_id to withdraw the money from
        :param deposit_account_id: int of the account_id to deposit the money to
        :param amount:             float of the amount to transfer
        :return:                   Transfer dict
        """
        return self.connection.put('account/transfer',
                                   data=dict(withdraw_account_id=withdraw_account_id,
                                             deposit_account_id=deposit_account_id,
                                             amount=amount))