How to use CoinMarketCap's API using VaRest plugin in Unreal Engine?

Hey guys.

So I’m trying to figure out how to pull cryptocurrency data into Unreal Engine and I found a plug-in called VaRest which pulls data from website URLs. I got far enough with it in blueprints that I can get it to print a string from the default URL from CoinMarketCap’s API which reads " This is the API. Visit http://pro.coinmarketcap.com/ for documentation." However, I’m not sure where to go from here. The API documentation gives the code for a basic setup but I’m not sure how to translate this into blueprints. I know I somehow have to store my API Key but I’m not sure where. Any help would be greatly appreciated!

This works for me

Has anyone found a solution? I need to do this same thing but can’t find any tutorials on it.