Raspbian

Although I no longer use Raspberry Pi for hosting scripts I first started out hosting my scripts on a Raspberry Pi.

Installing Python3.6

# Update system packages
sudo apt-get update -y
sudo apt-get upgrade -y

# Install dependencies
sudo apt install python3.6
sudo apt install python3.6-pip
sudo apt install git

Installing the bot

cd ~
git clone https://github.com/nntin/discord-twitter-bot.git discord-twitter-bot -b master
cd discord-twitter-bot
sudo python3.6 -m pip install --upgrade pip
sudo python3.6 -m pip install -r requirements.txt

Configuring the bot

Watch out! Before you can start the bot you need to configure the bot first. It needs to know which tweets it is supposed to post into your text channel.

Starting the bot

After you have set it all up you can run the script with:

cd ~/discord-twitter-bot
python3.6 bot/main.py

Misc

If you have a stable internet connection and you are using your RPi e.g. for some home automation why not run this script on it?
It will have barely any effect on the CPU load since it is mostly just doing API calls.