XChange

XChange 是一个提供简单和一致的 API 用于和多样化的金融安全交换数据，包括对 Bitcoin 的支持。

示例代码：

package com.xeiam.xchange.examples.mtgox.v1.polling;
 
import com.xeiam.xchange.Exchange;
import com.xeiam.xchange.ExchangeFactory;
import com.xeiam.xchange.ExchangeSpecification;
import com.xeiam.xchange.dto.trade.AccountInfo;
import com.xeiam.xchange.service.trade.polling.PollingTradeService;
 
/**
 * Demo requesting account info at MtGox
 */
public class AccountInfoDemo {
 
  private static PollingTradeService tradeService;
 
  public static void main(String[] args) {
 
    // Use the factory to get the version 1 MtGox exchange API using default settings
    ExchangeSpecification exchangeSpecification = new ExchangeSpecification("com.xeiam.xchange.mtgox.v1.MtGoxExchange");
    exchangeSpecification.setApiKey("150c6db9-e5ab-47ac-83d6-4440d1b9ce49");
    exchangeSpecification.setSecretKey("olHM/yl3CAuKMXFS2+xlP/MC0Hs1M9snHpaHwg0UZW52Ni0Tf4FhGFELO9cHcDNGKvFrj8CgyQUA4VsMTZ6dXg==");
    exchangeSpecification.setUri("https://mtgox.com");
    exchangeSpecification.setVersion("1");
    Exchange mtgox = ExchangeFactory.INSTANCE.createExchange(exchangeSpecification);
 
    // Interested in the private trading functionality (authentication)
    tradeService = mtgox.getPollingTradeService();
 
    // Get the account information
    AccountInfo accountInfo = tradeService.getAccountInfo();
    System.out.println("AccountInfo as String: " + accountInfo.toString());
  }
}