Self-hosted Bitcoin portfolio tracker - that's it.

Track your Bitcoin investments privately on your own PC. Import transactions from exchanges or add them manually. Multi-user support with admin controls. Your data never leaves your server, period.

Special thanks to @dennysubke for helping bring BTC Tracker to Umbrel!

Install BTC Tracker with one click on your Umbrel home server

• Multi-user setup - First user becomes admin, can create accounts for others
• Import from exchanges - Kraken, Binance, Coinbase, Strike (auto-detects CSV format)
• Real-time tracking - Live Bitcoin prices and portfolio value
• Charts and analytics - Interactive price charts with your transaction history
• Complete privacy - Everything runs on your server, no external data sharing
• Multi-currency - Track in USD, EUR, GBP, PLN, or add custom currencies

Main portfolio dashboard with real-time Bitcoin tracking

With Docker (recommended):

git clone https://github.com/wilqq-the/BTC-Tracker.git
cd BTC-Tracker
cp docker.env.example .env
# Edit .env and add NEXTAUTH_SECRET
docker-compose up -d

Local development:

npm install
cp .env.example .env
# Add NEXTAUTH_SECRET to .env
npm exec prisma db push
npm run dev

Open http://localhost:3000 and register the first user (becomes admin automatically).

• First user = automatic admin
• Admin panel in Settings tab (admin users only)
• Create users with email/password
• Each user sees only their own transactions and portfolio
• No data mixing between users

• Create/delete user accounts
• Activate/deactivate users
• View system stats (user count, total transactions)
• Cannot see other users' financial data (privacy protection)

1. Export CSV from your exchange (Kraken, Binance, Coinbase, Strike)
2. Go to Transactions tab > Import
3. Drop the CSV file - format detected automatically
4. Review and import

Supports most major exchanges. If yours isn't supported, open an issue with example file.

• Frontend: Next.js, React, TypeScript
• Backend: Next.js API routes, Prisma ORM
• Database: SQLite (single file, easy backups)
• Charts: TradingView Lightweight Charts
• Deployment: Docker

npm run dev      # Start dev server
npm run build    # Build for production
npm test         # Run tests
npm exec prisma studio # Database GUI

Existing portfolio trackers either:

• Send your data to third parties
• Don't support multiple users
• Have terrible import systems
• Cost money for basic features
• Require xpub or zpub wallet address

This gives you complete control over your Bitcoin tracking data.

Found a bug? Want a feature? Open an issue.

Want to add support for another exchange? Check PARSER_DEVELOPMENT_GUIDE.md.

MIT - do what you want with it.

Your Bitcoin data belongs to you, not someone else's.