private static async Task PlayWithBitmex() { try { const string market = "XBTUSD"; var bitmexAuthorization = new BitmexAuthorization(); bitmexAuthorization.BitmexEnvironment = BitmexEnvironment.Test; bitmexAuthorization.Key = "wcZtcAiFMff8kLWaSLl8U877"; bitmexAuthorization.Secret = "uOtP5-0sEtiis5d1_Qv1-LW8FLsV3qW9Qsmsf_OWBXVzw-c3"; _bitmexApiService = BitmexApiService.CreateDefaultApi(bitmexAuthorization); await _bitmexApiService.Execute(BitmexApiUrls.Order.DeleteOrderAll, new OrderAllDELETERequestParams { Symbol = "BCHU18" }); var bitcoinOrderBook = await _bitmexApiService.Execute(BitmexApiUrls.OrderBook.GetOrderBookL2, new OrderBookL2GETRequestParams { Depth = 1, Symbol = market }); var currentPrice = Math.Round((bitcoinOrderBook[0].Price + bitcoinOrderBook[1].Price) / 2); var stopSellOrder = await _bitmexApiService.Execute(BitmexApiUrls.Order.PostOrder, OrderPOSTRequestParams.CreateLimitStopOrder(market, 1500, 6500, 6467, OrderSide.Buy)); var positions = await _bitmexApiService.Execute(BitmexApiUrls.Position.GetPosition, new PositionGETRequestParams { Count = 50 }); var positionLeveragePostRequestParams = new PositionLeveragePOSTRequestParams(); positionLeveragePostRequestParams.Leverage = 50; positionLeveragePostRequestParams.Symbol = market; /*var positionDto = await bitmexApiService.Execute(BitmexApiUrls.Position.PostPositionLeverage, * positionLeveragePostRequestParams);*/ foreach (var position in positions) { await _bitmexApiService.Execute(BitmexApiUrls.Order.PostOrder, OrderPOSTRequestParams.ClosePositionByMarket(market)); } var positionDto = await _bitmexApiService.Execute(BitmexApiUrls.Position.PostPositionLeverage, positionLeveragePostRequestParams); var initialOrder = await CreateLimitOrder(market, 1500, currentPrice, OrderSide.Sell); var round = Math.Round((decimal)initialOrder.Price * 0.9M, 0); var stopOrder = await _bitmexApiService.Execute(BitmexApiUrls.Order.PostOrder, OrderPOSTRequestParams.CreateSimpleHidenLimit(market, 1500, round, OrderSide.Buy)); var stopLoss = await CreateLimitOrder(market, 1500, currentPrice + 40, OrderSide.Sell); } catch (Exception e) { Console.WriteLine(e); } }