Crypto Portfolio Tracker API

Track cryptocurrency portfolios with real-time prices and P&L calculations.

Installation

npm install crypto-portfolio-tracker-api

Usage

const { PortfolioTracker } = require('crypto-portfolio-tracker-api');

const tracker = new PortfolioTracker();

// Get current price
const btc = await tracker.getPrice('BTC');

// Get multiple prices
const prices = await tracker.getPrices(['BTC', 'ETH', 'SOL']);

// Track portfolio with P&L
const portfolio = await tracker.trackPortfolio([
  { symbol: 'BTC', amount: 0.5, costBasis: 30000 },
  { symbol: 'ETH', amount: 10, costBasis: 2000 }
]);

console.log(`Total: $${portfolio.totalValue}`);
console.log(`P&L: $${portfolio.totalPnL}`);

CLI

# Get price
npx crypto-portfolio-tracker-api price BTC

# Track portfolio from file
npx crypto-portfolio-tracker-api track portfolio.json

API Methods

• getPrice(symbol) - Get single token price
• getPrices(symbols) - Get multiple prices
• trackPortfolio(holdings) - Calculate portfolio value and P&L

Data Source

Powered by PRISM API