To install an Agent on your website using the Bubble widget use the follwing code snippet: 
<script type="module">
  import Chatbox from 'https://cdn.jsdelivr.net/npm/@chatiii/embeds@1.0.231/dist/chatbox/index.min.js';

  Chatbox.initBubble({
    agentId: 'YOUR_AGENT_ID',
  });
</script>
Replace YOUR_AGENT_ID with the ID of your Agent
You can find the Agent ID in the Agent settings under the Settings tab.
See all the available attributes in the Chatbot Reference.