code: def _load_apis(self):
          
          helpscout = __import__('helpscout.apis')
          for class_name in helpscout.apis.__all__:
              if not class_name.startswith('_'):
                  cls = getattr(helpscout.apis, class_name)
                  api = AuthProxy(self.session, cls)
                  setattr(self, class_name, api)
                  self.__apis__[class_name] = api
docs: Find available APIs and set instances property auth proxies.