What I am looking for is a script that hooks in with CLR Browser for OBS. Is there a script that will make something popup on the stream when the chatbot runs a command? In my skyfactory series I want to allow users in chat to buy lucky blocks for me using the coins from the chat bot so when they buy one it popups up something on the stream saying "User has bought a lucky block!" and shows a image of a lucky block above it.

Example:

Kryptonix: !buy luckyblock
Chat_Bot: Kryptonix2Shot has bought a lucky block!

And when it says that message it deducts a specified amount
amount of coins from the user and makes a popup on stream.
I have been looking around for months but have never found
anything on how to do it.