title: Google Finance API in JavaScript or Python to get Currency exchange rate
body: <p>I am looking to find a API that I can use in <strong><em>JavaScript or Python to be able to eXchange the currency rates.</em>
  I need the example of using those APIs too.</strong> 
  Do you Guys have any Idea how to find it ?
  <strong>JavaScript or Python 
  portfolio and positions example ?</strong></p>