Use oauth to GET a Xero endpoint

gistfile1.js

        oauth.get('https://api.xero.com/api.xro/2.0/Organisation',
          oauth_access_token,
          oauth_access_token_secret,
          function (e, data, res) {
            if (e) {
              console.error(e);
              return;
            }

            var oResponse = JSON.parse(data);

            console.log(require('util').inspect(oResponse, false, null));

            return;
          });