How much effort is there to use the Joe Cool facts?

Very little, go to https://beta.nightbot.tv/ login, tell it to go to your channel. go to commands > custom add type in the name you want for the command then in the message add:

$(urlfetch https://random-spark.000webhostapp.com/snoopyfacts.php)

then go to default commands and disable the !commands if you have mtg bot so your mods don't add double commands.