Crypto trading bot on a VPS: How to keep your bot running 24/7

The cryptocurrency market never sleeps. Bitcoin, Ethereum and other cryptocurrencies trade 24 hours a day, 7 days a week, without weekends or public holidays. If you want your trading bot to seize opportunities whenever they arise, even at three in the morning or on Christmas Day: a home computer simply isn't enough. You need a VPS server.

Why a bot on a home PC is not enough?

At first glance, it seems logical to run a crypto bot on your own computer. Why pay for a VPS when you have a powerful gaming rig or workstation? The reality is different:

Power outages - an average household experiences 2-4 outages annually, each of which stops the boiler.
Windows Update - the operating system reboots at the moment you least expect it
Unstable internet - home connections often experience outages or increased latency during peak times
Energy consumption - A PC consumes 150-400 W continuously, which amounts to 1 000-2 800 Kč per month for electricity.
Noise and heat - a server in the living room is not an ideal solution
Safety API keys for exchanges on a home PC are more vulnerable

A VPS server eliminates all these problems for a fraction of the cost. The price of a VPS (699-899 Kč/month) is lower than the electricity costs for a home PC running continuously.

Operating system selection: Why Ubuntu?

For crypto trading bots, Ubuntu Linux is the best choice for several reasons:

Stability - Ubuntu Server LTS versions (e.g. 22.04, 24.04) receive security patches for 5 years.
Low RAM consumption Ubuntu Server without a graphical interface uses only 300-500 MB of RAM.
Python ecosystem: most crypto bots (Freqtrade, Hummingbot, custom bots) run on Python
Systemd - easy setup for automatic bot startup after reboot
Safety - smaller attack surface than Windows
Free of charge - unlike the Windows Server license

            Recommendation: Use Ubuntu Server 24.04 LTS (Long Term Support). You will receive security patches until April 2029 and it is compatible with all modern Python libraries for trading.
        

Installing a trading bot on a VPS: Step by step

The following guide applies to the popular open-source bot Freqtrade, but the principle is the same for any Python-based bot.

Connection to VPS

System update

Always start with an update: sudo apt update && sudo apt upgrade -y.

Python Installation

Python 3.11+ is standard in Ubuntu 24.04. Install pip and venv for environment isolation.

Boot installation

Clone the bot repository, create a virtual environment, and install dependencies.

Basic commands for environment setup

# System Update
sudo apt update && sudo apt upgrade -y

# Installation of Required Packages
sudo apt install -y python3 python3-pip python3-venv git screen

# Cloning your bot (example with Freqtrade)
git clone https://github.com/freqtrade/freqtrade.git
cd freqtrade

# Creating and activating a virtual environment
python3 -m venv.venv
source.venv/bin/activate

# Installing dependencies
pip install -r requirements.txt
        

Configuring automatic startup using systemd

The key part of the entire setup is to ensure that the bot starts automatically after a server restart and remains running even in the event of a crash. This is achieved using a systemd service.

# Creating a service file
sudo nano /etc/systemd/system/trading-bot.service

# File contents:
[Unit]
Description=Crypto Trading Bot
After=network.target

[Service]
Type=simple
User=ubuntu
WorkingDirectory=/home/ubuntu/freqtrade
ExecStart=/home/ubuntu/freqtrade/.venv/bin/python freqtrade trade
Restart=always
RestartSec=10

[Install]
WantedBy=multi-user.target
        

# Service activation and launch
sudo systemctl daemon-reload
sudo systemctl enable trading-bot
sudo systemctl start trading-bot

# Condition Check
sudo systemctl status trading-bot
        

After this configuration, the bot starts automatically on every server restart and if it crashes for any reason, systemd restarts it within 10 seconds.

Monitoring: Know what your robot is doing

Launching the bot is just the beginning. You need to know whether it is running correctly, what trades it executes and whether anything is going wrong. We recommend three-layer monitoring:

1. Uptime monitoring (is the server online?)

Use free tools such as UptimeRobot or Better Uptime. Set up a ping check every minute on your VPS IP address, if the server does not respond, you will receive an SMS or email.

2. Bot monitoring (is the bot running correctly?)

Freqtrade and most modern bots feature Telegram integration. The bot will send you a message about every trade, error, or crash. Setup takes 5 minutes and is indispensable.

3. System monitoring (CPU, RAM, disk)

# Netdata - real-time monitoring with a web interface
wget -O /tmp/netdata-kickstart.sh https://my-netdata.io/kickstart.sh
sh /tmp/netdata-kickstart.sh

# Or a simpler variant - htop for CLI
sudo apt install htop
htop
        

Failover: What to do when a bot fails?

Even the most reliable VPS can encounter issues: a Python package update may break compatibility, an exchange might change its API, or a bot could hit an unexpected market state. A good failover strategy includes:

Automatic configuration backups - store config files in a private Git repository
Stop-loss at broker/exchange level Always set your emergency stop-losses directly on the exchange, independently of the bot.
Backup VPS - for critical strategies, have a second VPS ready that can be activated quickly
Alerting - in case of a fall, Telegram notification within 30 seconds
Regular restarts - schedule a weekly bot reboot for memory cleanup (cron job)

            Safety tip: Never store exchange API keys directly in configuration files as plain text. Use environment variables or encrypted files. Fastvps.cz provides a private network environment to enhance the security of your credentials.
        

How much VPS performance does a crypto bot require?

Requirements depend on the complexity of the strategy and the number of markets you monitor:

Simple robot for 1-3 pairs: 2 vCPU, 3 GB RAM (BASIC plan from 699 Kč/month)
Freqtrade with backtesting on 10+ pairs2 vCPU, 2-4 GB RAM
ML-based strategies with live training4 vCPUs, 8 GB RAM and more

Start with a smaller plan and upgrade if needed. FastVPS.cz allows upgrades without downtime in minutes.

Conclusion: A VPS is the foundation of professional crypto trading.

The cryptocurrency market offers opportunities at any time, but only to those who are prepared. A home computer will deprive you of many significant opportunities: outages, restarts, energy consumption. A VPS server for 699-899 Kč per month is an investment that pays for itself in the first missed trades.

A correctly configured bot on a VPS server works for you non-stop, sends you notifications about every trade and automatically restarts in case of a problem. This is the basis of a professional approach to crypto trading.

Run your crypto bot on FastVPS.cz

Ubuntu VPS with SSD, high availability and Czech support. Your bot will run 24/7 without worries. Activation within 10 minutes.

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