Finance Watcher

Stock and cryptocurrency price monitoring with alerts and daily reports. Track your portfolio, set price alerts, and generate investment reports. No API key required.

Monitor stock and cryptocurrency prices with ease. Set alerts, track your portfolio, and generate daily reports.

Features

• ✅ Real-time Prices - Crypto (CoinGecko) & Stocks (Yahoo Finance)
• ✅ Price Alerts - Get notified when prices hit your targets
• ✅ Portfolio Tracking - Watchlist for all your assets
• ✅ Daily Reports - Markdown reports with price changes
• ✅ No API Key - Free data sources, no registration needed

Quick Start

bash

# Install
npm install

# Add assets to watchlist
finance-watcher add BTC --type crypto
finance-watcher add AAPL --type stock

# Check current prices
finance-watcher prices

# Set an alert
finance-watcher alert BTC --above 50000

# Generate report
finance-watcher report --output daily-report.md

Commands

Command	Description
add <symbol>	Add to watchlist (--type crypto/stock)
remove <symbol>	Remove from watchlist
list	Show watchlist
prices	Get current prices
alert <symbol>	Set price alert (--above, --below, --percent)
check	Check all alerts
report	Generate portfolio report

Data Sources

• Crypto: CoinGecko API (free, no key)
• Stocks: Yahoo Finance API (unofficial, free)

Use Cases

1. Personal Portfolio - Track your investments daily
2. Trading Alerts - Never miss entry/exit points
3. Market Research - Compare crypto vs stock performance
4. Automated Reports - Schedule daily summaries

Integration

Works great with:

• Cron jobs for scheduled checks
• Feishu/Slack webhooks for alerts
• Content Watcher for market news + price data combo