There are 3 ways of how you can use a chatbot:
As a chatbot widget. To add the chatbot as a widget on your website, here's an article to help you out.
Embed the chatbot within a page as an iFrame
Embedding a chatbot on a web page would look something like this:
This is essentially an iFrame that will be embedded on your webpage. To add this, you will have to include a short line of code to your website HTML where you want to embed the chatbot.
For example, if the chatbot url is https://chatbot.hellotars.com/conv/NJba4f/, to add this as an iframe on a webpage, you need to add:
<iframe src="https://chatbot.hellotars.com/conv/NJba4f/" style="width: 400px;height: 620px;box-shadow: 0 20px 80px rgba(0,0,0,.6);border-radius: 5px;overflow: hidden;border: none;"></iframe>
Copy this code and paste it on your webpage where you want to embed the chatbot as an iFrame. Do change the chatbot URL to your chatbot's URL before you add this code to your web page.
And you're DONE!!