Playing with currency converter

test.js

var request = require('request');
var csv = require('ya-csv');
var qs = require('querystring');

request('http://finance.yahoo.com/d/quotes.csv?e=.csv&f=sl1d1t1&s=USDCOP=X', function(err, res, body){
  if (err) throw new Error(err);
  if (!err && res.statusCode == 200){
    console.log('Respuesta correcta');
    var usd = body.split(',');
    console.log('Un dolar vale %d pesos colombianos', usd[1]);
  }
});

request('http://finance.yahoo.com/d/quotes.csv?e=.csv&f=sl1d1t1&s=EURCOP=X', function(err, res, body){
  if (err) throw new Error(err);
  if (!err && res.statusCode == 200){
    console.log('Respuesta correcta');
    var eur = body.split(',');
    console.log('Un euro vale %d pesos colombianos', eur[1]);
  }
});
  

request({
  method: 'POST',
  url:'http://alpari-forex.com/es/currency_converter/get_currency/',
  body:qs.stringify({currency1:'USD',currency2:'COP',line:1,amount:1}),
  headers:{
    "content-type": "application/x-www-form-urlencoded"
  }
}, function(err, res, body){
  if (err) throw new Error(err);
  if (!err && res.statusCode == 200){
    var response = JSON.parse(body);
    console.log('Desde Forex');
    console.log('Un dolar son %s',response.res_amount);
  }
});

request({
  method: 'POST',
  url:'http://alpari-forex.com/es/currency_converter/get_currency/',
  body:qs.stringify({currency1:'EUR',currency2:'COP',line:1,amount:1}),
  headers:{
    "content-type": "application/x-www-form-urlencoded"
  }
}, function(err, res, body){
  if (err) throw new Error(err);
  if (!err && res.statusCode == 200){
    var response = JSON.parse(body);
    console.log('Desde Forex');
    console.log('Un Euro son %s',response.res_amount);
  }
});