Cryptonator API: A Comprehensive Guide

Cryptonator API provides real-time and historical cryptocurrency market data, supporting over 5,000 digital assets like Bitcoin (BTC), Ethereum (ETH), and Litecoin (LTC). This free public API is ideal for developers, traders, and analysts seeking reliable cryptocurrency data without registration.

Key Features of Cryptonator API

• Real-time Pricing: Fetch live prices, 24h trading volume, and market caps.
• Historical Data: Access OHLC (Open-High-Low-Close) charts and past trade data.
• Multi-Currency Pairs: Compare BTC-USD, ETH-EUR, and other combinations.
• High Reliability: 99.9% uptime with secure HTTPS endpoints.
• Zero Cost: No API keys or subscriptions required.

👉 Explore Cryptocurrency Data

How to Use Cryptonator API

1. API Endpoint Structure

All requests follow this base URL pattern:

https://api.cryptonator.com/api/{pair}/{action}

• {pair}: Currency pair (e.g., btc-usd).
• {action}: Request type (ticker, orderbook, trades).

2. Common Actions

• Ticker: Current price and market stats.

  fetch('https://api.cryptonator.com/api/btc-usd/ticker')
    .then(res => res.json())
    .then(data => console.log(data.ticker));

• Orderbook: Bid/ask depth.

  fetch('https://api.cryptonator.com/api/eth-usd/orderbook')
    .then(res => res.json())
    .then(data => console.log(data.asks));

• Trades: Recent transactions.

  fetch('https://api.cryptonator.com/api/ltc-btc/trades')
    .then(res => res.json())
    .then(data => console.log(data.trades));

3. JavaScript Examples

// Fetch BTC-USD ticker
async function getTicker() {
  const response = await fetch('https://api.cryptonator.com/api/btc-usd/ticker');
  const data = await response.json();
  return data.ticker.price; // Returns current BTC price in USD
}

Advanced Use Cases

1. Building a Price Tracker

Use WebSocket streams or periodic API calls to monitor price changes and trigger alerts.

2. Portfolio Analysis

Aggregate data from multiple pairs (e.g., BTC-USD, ETH-BTC) to calculate portfolio value.

👉 Integrate with Trading Tools

FAQs About Cryptonator API

Q1: Is Cryptonator API free?

Yes, it’s entirely free with no rate limits for non-commercial use.

Q2: How often is data updated?

Prices refresh every 10–30 seconds for real-time endpoints.

Q3: Can I use historical data for backtesting?

Absolutely! OHLC endpoints provide granular data for strategy testing.

Q4: Which cryptocurrencies are supported?

Major coins (BTC, ETH) plus altcoins like Dogecoin (DOGE) and Ripple (XRP).

Q5: Are there Python examples available?

Yes! Replace fetch with requests.get() in Python scripts.

Conclusion

Cryptonator API simplifies cryptocurrency data integration for apps, websites, and trading systems. With its straightforward endpoints and robust features, you can build anything from a simple price widget to a complex analytics platform.

Start experimenting today to leverage real-time market insights!