code: function (url, method, cb) {
  
              request({
                  url: url,
                  method: method
              }, function (error, response, body) {
  
                  if (error) {
                      return cb(error);
                  }
  
                  if (response.statusCode == 200 || response.statusCode == 201) {
  
                      return cb(null, body);
  
                  } else {
  
                      return cb(new Error('Server responded with error: ' + response.statusCode));
  
                  }
  
              })
  
          }
docs: /*
  @param API url {String}
  @param Callback {any}