@classmethod
def find_me(cls):
    """Issue a ``GET /developers/<developer_sid>``

        ::

           developer = poundpay.Developer.find_me()
           assert developer.sid == 'YOUR_DEVELOPER_SID'
           developer.callback_url = 'http://marketplace.com/callback/'
           developer.charge_permissioncallback_url = 'http://marketplace.com/charge_permission_callback/'
           developer.save()
           developer = poundpay.Developer.find_me()
           assert developer.callback_url == 'http://marketplace.com/callback/'
           assert developer.callback_url == 'http://marketplace.com/charge_permission_callback/'

        """
    return cls.find(cls.client.developer_sid)
