chat

connect

<script src="//escuela-chat-test.web.app/start.js" async></script>
<script type="text/javascript">
window.__arsfChatIdg='GROUPID';
window.instantChatBotUidName = 'userId'
</script>

or

window.instantChatBotUidName = 'userId';
window.__arsfChatIdg='GROUPID';
var newScript = document.createElement('script');
newScript.type = 'text/javascript';
newScript.src = '//escuela-chat-test.web.app//start.js';
document.getElementsByTagName("head")[0].appendChild(newScript);