Kraken TypeScript SDK example: marketData.ts

Kraken Spot Public market data example for the Siebly Kraken SDK, with TypeScript source for exchange REST API and WebSocket integration, setup, and production SDK docs.

What This Example Covers

Kraken exchange API example in TypeScript.
Uses the Siebly Kraken SDK package @siebly/kraken-api instead of hand-written HTTP request plumbing.
Source path: Kraken/Spot/Public/marketData.ts.
Example category: Spot Public.
Imports SDK symbols including SpotClient.
Calls SDK methods such as getServerTime(), getSystemStatus(), getAssetInfo(), getAssetPairs(), getTicker(), getOrderBook(), getCandles(), getRecentTrades(), getRecentSpreads().

How To Use This Example

Start here for the specific request or stream pattern, then check the matching SDK guide for install, credentials, and operational notes.
Open the repository source when you need the latest committed version: GitHub source file.

Example Path

Kraken/Spot/Public/marketData.ts

Source Link

Repository source: https://github.com/sieblyio/crypto-api-examples/blob/master/examples/Kraken/Spot/Public/marketData.ts

Related SDK Docs

Example Source

import { SpotClient } from '@siebly/kraken-api';

// This example shows how to call Kraken API endpoint with either node.js,
// javascript (js) or typescript (ts) with the npm module "@siebly/kraken-api" for Kraken exchange
// for PUBLIC MARKET DATA that requires no authentication

// you can initialise public client without api keys as public calls do not require auth
const client = new SpotClient();

async function publicCalls() {
  try {
    // Get server time
    const serverTime = await client.getServerTime();
    console.log('Server Time: ', serverTime);

    // Get system status
    const systemStatus = await client.getSystemStatus();
    console.log('System Status: ', systemStatus);

    // Get asset info
    const assetInfo = await client.getAssetInfo({
      asset: 'XBT,ETH',
    });
    console.log('Asset Info: ', assetInfo);

    // Get tradable asset pairs
    const assetPairs = await client.getAssetPairs({
      pair: 'XBTUSD,ETHUSD',
    });
    console.log('Asset Pairs: ', assetPairs);

    // Get ticker information
    const ticker = await client.getTicker({
      pair: 'XBTUSD',
    });
    console.log('Ticker: ', ticker);

    // Get order book
    const orderBook = await client.getOrderBook({
      pair: 'XBTUSD',
      count: 10,
    });
    console.log('Order Book: ', orderBook);

    // Get OHLC data (candles)
    const candles = await client.getCandles({
      pair: 'XBTUSD',
      interval: 60, // 1 minute
    });
    console.log('OHLC Candles: ', candles);

    // Get recent trades
    const recentTrades = await client.getRecentTrades({
      pair: 'XBTUSD',
      count: 10,
    });
    console.log('Recent Trades: ', recentTrades);

    // Get recent spreads
    const recentSpreads = await client.getRecentSpreads({
      pair: 'XBTUSD',
    });
    console.log('Recent Spreads: ', recentSpreads);
  } catch (e) {
    console.error('Error: ', e);
  }
}

publicCalls();