How to make a hierarchy in VK bot on nodeJS?

Question

In contact with

How to create a hierarchy in a chatbot?
To instead:
- "Top up"
- "Enter "Top up [amount]"",
- "Top up 100"
- *reload link*

was this:
- "Top up"
- "Enter amount to top up",
- "100"
- *referral link*

Answer 1

You need to look for some kind of Conversation engine or write it yourself. There are the concepts of Context and Intent to determine how to regard each message.