private BalanceReply GetBalance()
{
var path = "/api/accounts/balance";
var req = BuildRequest(path);
return(RestUtil.ExecuteRequest <BalanceReply>(_restClient, req));
}
private OpenOrdersReply GetOpenOrders()
{
var path = "/api/exchange/orders/opens";
var req = BuildRequest(path);
return(RestUtil.ExecuteRequest <OpenOrdersReply>(_restClient, req));
}
private List <ExecutionReply> GetExecutions(string acceptanceId)
{
var path = $"/v1/me/getexecutions?child_order_acceptance_id={acceptanceId}";
var req = BuildRequest(path);
return(RestUtil.ExecuteRequest <List <ExecutionReply> >(_restClient, req));
}
private void Cancel(string orderId)
{
var method = "PUT";
var path = $"/orders/{orderId}/cancel";
var req = BuildRequest(path, method);
RestUtil.ExecuteRequest(_restClient, req);
}
public decimal GetBtcPosition()
{
var path = "/trading_accounts";
var req = BuildRequest(path);
var accounts = RestUtil.ExecuteRequest <List <TradingAccounts> >(_restClient, req);
var account = accounts.Find(b => b.CurrencyPairCode == "BTCJPY");
return(account.Position);
}
private CancelReply Cancel(string orderId)
{
var method = "DELETE";
var path = $"/api/exchange/orders/{orderId}";
var req = BuildRequest(path, method);
var reply = RestUtil.ExecuteRequest <CancelReply>(_restClient, req);
return(reply);
}
public decimal GetBtcPosition()
{
var path = "/v1/me/getbalance";
var req = BuildRequest(path);
var balanceList = RestUtil.ExecuteRequest <List <Balance> >(_restClient, req);
var btcBalance = balanceList.Find(b => b.CurrencyCode == "BTC");
return(btcBalance.Amount);
}
private SendReply Send(SendChildOrderParam param)
{
var method = "POST";
var path = "/v1/me/sendchildorder";
var body = JsonConvert.SerializeObject(param);
var req = BuildRequest(path, method, body);
return(RestUtil.ExecuteRequest <SendReply>(_restClient, req));
}
private SendReply Send(object param)
{
var method = "POST";
var path = "/orders/";
var body = JsonConvert.SerializeObject(param);
var req = BuildRequest(path, method, body);
var reply = RestUtil.ExecuteRequest <SendReply>(_restClient, req);
return(reply);
}
private void Cancel(string productCode, string acceptanceId)
{
var method = "POST";
var path = "/v1/me/cancelchildorder";
var param = new CancelChildOrderParam
{
product_code = productCode,
child_order_acceptance_id = acceptanceId
};
var body = JsonConvert.SerializeObject(param);
var req = BuildRequest(path, method, body);
RestUtil.ExecuteRequest(_restClient, req);
}
private IList <LeveragePosition> GetLeverageOpenPositions()
{
var path = "/api/exchange/leverage/positions?status=open&limit=25";
var req = BuildRequest(path);
var reply = RestUtil.ExecuteRequest <LeveragePositionReply>(_restClient, req);
if (reply.data.Count > 25)
{
throw new InvalidOperationException("Paging handling not implemented.");
}
var leveragePositions = reply.data.Select(record => new LeveragePosition
{
Id = record.id,
Side = Util.ParseEnum <OrderSide>(record.side),
Size = record.amount
}).ToList();
return(leveragePositions);
}
private TransactionsReply GetTransactions(string after = null, string before = null, int limit = 20,
string order = "desc")
{
var path = $"/api/exchange/orders/transactions_pagination?limit={limit}&order={order}";
if (after != null)
{
path += $"&starting_after={after}";
}
if (before != null)
{
path += $"&ending_before={before}";
}
var req = BuildRequest(path);
return(RestUtil.ExecuteRequest <TransactionsReply>(_restClient, req));
}
public void Send(Order order)
{
if (order.Broker != Broker)
{
throw new InvalidOperationException();
}
var orderType = GetBrokerOrderType(order);
var method = "POST";
var path = "/api/exchange/orders";
var body = $"pair=btc_jpy&order_type={orderType}&amount={order.Size}";
if (order.Type != OrderType.Market)
{
body += $"&rate={order.Price}";
}
if (order.CashMarginType == CashMarginType.MarginClose && order.ClosingMarginPositionId != null)
{
if (order.ClosingMarginPositionId == null)
{
throw new InvalidOperationException("Margin close order requires the closing position ID.");
}
body += $"&position_id={order.ClosingMarginPositionId}";
}
var req = BuildRequest(path, method, body);
var reply = RestUtil.ExecuteRequest <SendReply>(_restClient, req);
if (!reply.Success)
{
throw new InvalidOperationException("Send failed.");
}
order.SentTime = Util.IsoDateTimeToLocal(reply.CreatedAt);
order.Status = OrderStatus.New;
order.BrokerOrderId = reply.Id;
order.LastUpdated = DateTime.Now;
}
private LeveragePositionReply GetLeveragePositions(
string status,
int limit,
string order = "desc",
string after = null,
string before = null)
{
var path = $"/api/exchange/leverage/positions?status={status}&limit={limit}";
if (after != null)
{
path += $"&starting_after={after}";
}
if (before != null)
{
path += $"&ending_before={before}";
}
var req = BuildRequest(path);
return(RestUtil.ExecuteRequest <LeveragePositionReply>(_restClient, req));
}