public static void main(String[] args) throws IOException {
Exchange krakenExchange = KrakenExampleUtils.createTestExchange();
KrakenAccountServiceRaw rawKrakenAcctService = (KrakenAccountServiceRaw) krakenExchange.getPollingAccountService();
KrakenTradeBalanceInfo balanceInfo = rawKrakenAcctService.getKrakenTradeBalance();
System.out.println(balanceInfo);
Map<String, KrakenLedger> ledgerInfo = rawKrakenAcctService.getKrakenLedgerInfo();
System.out.println(ledgerInfo);
KrakenTradeVolume tradeVolume = rawKrakenAcctService.getTradeVolume();
System.out.println(tradeVolume);
tradeVolume = rawKrakenAcctService.getTradeVolume(CurrencyPair.BTC_USD);
System.out.println(tradeVolume);
}