POST to API implemented using express

api server.js

var express = require("express");
var app = express();
app.use(express.bodyParser());

app.post('/postTest', function(req, res) {
  if (req.body.hasOwnProperty("test")) {
    console.log("test property is: " + req.body.test);  
    res.json({ok: true });
  } else {
    console.log("no test property");
    res.json({ok: false });
  }
});

app.listen(5000);

test.js

var restClient = require("node-rest-client").Client;
var appgAPIClient = new restClient();
var apiURLBase = "http://localhost:5000";

var args = {
  data: { test: "hello" },
  headers: {}
};

appgAPIClient.post(apiURLBase + "/postTest", args, function(data,response) {
  if (data.hasOwnProperty("ok") && data.ok === true) {
    console.log("success");
  } else {
    console.log("failure");
  }
});