Crypto Trading Assistant

Real-time cryptocurrency trading intelligence, portfolio tracking, and market analysis. Built for active traders who need quick insights on BTC, ETH, and major altcoins without leaving their terminal.

When to Use

• Checking current prices for Bitcoin, Ethereum, or any cryptocurrency
• Tracking portfolio value with real-time price updates
• Calculating profit/loss scenarios with leverage (2x, 3x, 5x)
• Monitoring DeFi protocol TVL and yield rates
• Setting up price alerts for entry/exit points
• Aggregating crypto news and social sentiment
• Analyzing on-chain metrics (gas fees, market sentiment)
• Quick portfolio calculations with live data

Quick Price Check

Get instant prices from CryptoCompare API (no API key required):

# Bitcoin price
curl -s "https://min-api.cryptocompare.com/data/price?fsym=BTC&tsyms=USD" | jq -r '.USD'
# Output: 67604.52

# Ethereum price
curl -s "https://min-api.cryptocompare.com/data/price?fsym=ETH&tsyms=USD" | jq -r '.USD'
# Output: 3234.56

# Multiple coins at once with full data
curl -s "https://min-api.cryptocompare.com/data/pricemultifull?fsyms=BTC,ETH,SOL&tsyms=USD" | jq '.RAW | to_entries | map({coin: .key, price: .value.USD.PRICE, change24h: .value.USD.CHANGEPCT24HOUR})'
# Shows price + 24h change for BTC, ETH, SOL

Alternative source (Blockchain.info):

# All major coins from Blockchain.info
curl -s "https://blockchain.info/ticker" | jq -r 'to_entries[] | "\(.key): $\(.value.last)"'
# Shows all available currency pairs

Portfolio Tracking

Track your holdings with automatic value calculations:

# Single-line portfolio calculator
# Replace with your holdings
BTC_AMOUNT=0.5
ETH_AMOUNT=12.5
SOL_AMOUNT=250

# Get prices and calculate
BTC_PRICE=$(curl -s "https://min-api.cryptocompare.com/data/price?fsym=BTC&tsyms=USD" | jq -r '.USD')
ETH_PRICE=$(curl -s "https://min-api.cryptocompare.com/data/price?fsym=ETH&tsyms=USD" | jq -r '.USD')
SOL_PRICE=$(curl -s "https://min-api.cryptocompare.com/data/price?fsym=SOL&tsyms=USD" | jq -r '.USD')

BTC_VALUE=$(echo "$BTC_AMOUNT * $BTC_PRICE" | bc -l)
ETH_VALUE=$(echo "$ETH_AMOUNT * $ETH_PRICE" | bc -l)
SOL_VALUE=$(echo "$SOL_AMOUNT * $SOL_PRICE" | bc -l)
TOTAL=$(echo "$BTC_VALUE + $ETH_VALUE + $SOL_VALUE" | bc -l)

echo "Portfolio Value:"
echo "BTC: $BTC_AMOUNT × \$$BTC_PRICE = \$$(printf '%.2f' $BTC_VALUE)"
echo "ETH: $ETH_AMOUNT × \$$ETH_PRICE = \$$(printf '%.2f' $ETH_VALUE)"
echo "SOL: $SOL_AMOUNT × \$$SOL_PRICE = \$$(printf '%.2f' $SOL_VALUE)"
echo "---"
echo "Total: \$$(printf '%.2f' $TOTAL)"

Leverage Calculator

Calculate profit/loss scenarios with leverage:

# 3x leverage ETH position calculator
# Entry: $3000, Current: $3200, Position: $10,000, Leverage: 3x
ENTRY=3000
CURRENT=3200
POSITION=10000
LEVERAGE=3