text: var unirest = require("unirest");
  
  var req = unirest("POST", "http://mockbin.com/har");
  
  var CookieJar = unirest.jar();
  CookieJar.add("foo=bar","http://mockbin.com/har");
  CookieJar.add("bar=baz","http://mockbin.com/har");
  req.jar(CookieJar);
  
  req.query({
    "foo": [
      "bar",
      "baz"
    ],
    "baz": "abc",
    "key": "value"
  });
  
  req.headers({
    "content-type": "application/x-www-form-urlencoded",
    "accept": "application/json"
  });
  
  req.form({
    "foo": "bar"
  });
  
  req.end(function (res) {
    if (res.error) throw new Error(res.error);
  
    console.log(res.body);
  });
  