Edit in JSFiddle

<script src="https://wchat.freshchat.com/js/widget.js"></script>
<script>
  window.fcWidget.init({
    token: "8d3a4a04-5562-4f59-8f66-f84a269897a1",
    host: "https://wchat.freshchat.com",
    //Have the widget open on load by default by setting the below value to true
    open: true,
    config: {
      showFAQOnOpen: true,
      hideFAQ: false,
    }
  });
</script>