/**
* @see BTCChinaTransactionsRequest#BTCChinaTransactionsRequest(String, Integer, Integer, Integer, String)
*/
public BTCChinaTransactionsResponse getTransactions(String type, Integer limit, Integer offset, Integer since, String sincetype) throws IOException {
BTCChinaTransactionsRequest request = new BTCChinaTransactionsRequest(type, limit, offset, since, sincetype);
BTCChinaTransactionsResponse response = btcChina.getTransactions(signatureCreator, BTCChinaUtils.getNonce(), request);
return checkResult(response);
}