The 3rd and final step in getting a permanent token from Magento REST API 1.x

MagentoAuthStep3.js

var request = require('request');

var consumerKey = "57d84828608840c7dbaa637f2f66ee13",
    consumerSecret = "82fbea317ff08682cdd73d9eb242f0c7",
	  token= "ce50bf275b8face27b9f6c43c91f9058",
	  token_secret="13a59b2e7547b239d116b62b35142528",
	  verifier="399860495fab9eea64b69375fd5c5aca",
    siteUrl = "http://dev.yoursite.com";
	
// step 3
var qs = require('querystring'),
    oauth = {
		callback: 'http://mysite.com/callback/'
		, consumer_key: consumerKey
		, consumer_secret: consumerSecret
		, token: token
		, token_secret: token_secret
		, verifier: verifier
    }
  , url = siteUrl + '/oauth/token';
  
request.post({url:url, oauth:oauth}, function (err, req, body) {
  console.log(body);
});