Leni-PY or just Leni is a home assistant backend. Based on Flask it is designed to quickly extend your own assistant with simple Python modules.
This module uses the Finnhub API to get and show you stock prices.
To use this module you first need to install Leni and follow the instructions there.
You need an apikey which you can get for free on the Finnhub website. Then you have to copy that apikey into the finnhub-module.json file in the config folder. Now the module can be used.