def authorize_url(attribs={})
      params = parse_request_params(attribs).merge credentials: api_creds
      self.class.authorize_url(id, params)
    end
def authorize_url(attribs={})
      params = parse_request_params(attribs).merge credentials: api_creds
      self.class.authorize_url(id, params)
    end
same as self.authorize_url(self.id, ...)