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[原文网址](https://connect.spotware.com/docs/open_api_2/example_projects/dot_net_v2) ### .NET 以下示例旨在演示如何使用一些基本的protobuf消息来授权您的应用程序,获取帐户信息和市场数据,以及与您的应用程序进行交易。 您可以找到示例的完整源代码 [here](https://github.com/spotware/Open-API-2.0-.Net-Sample). 以下步骤旨在添加并激活您的应用程序并获取客户端ID,客户端密钥和访问令牌,如本文档的“入门”部分所述。 **Authorization** 要开始使用您的应用程序,您应该将您的凭据 - 客户端ID,客户端密钥和访问令牌添加到您的应用程序。 查看上面的开放认证部分以获取更多详细信息 *Example:* ~~~ clientId = "353_hX10YJ24gg7Gv9dfkA6n6INayHrC6vBlfKoNxjkaP4lvAgiwg4"; clientSecret = "cEQQgmFGLZ5YlXEwpSuKErvd4CFvJr2sWyo8ifgj9iemvxvQA0"; token = "uSjOgU_Q2jpY3LJmqFeVJGdPkzpjFbssqqm51GEiPqo"; ~~~ 然后您可以使用以下方法授权您的应用程序: ~~~ CreateAppAuthorizationRequest(_clientId, \_clientSecret) ~~~ 分别使用您的客户端ID和客户端密钥。 要授权所需的帐户使用: ~~~ CreateAccAuthorizationRequest(_token, \_accountID) ~~~ 分别使用您的访问令牌和所需的帐户ID。 要获取所需的帐户ID,请使用: ~~~ CreateAccountListRequest(_token) ~~~ with your access token. 因此,您将获得交易账户ID列表,如下所示: *Send: ProtoMessage{GetAccountsByAccessTokenReq}* *Received: ProtoMessage{GetAccountsByAccessTokenRes{ID: 104989* *ID: 104990* *ID: 104462* *}}* **Getting Market Data** 要获取symbol列表,请使用: ~~~ CreateSymbolsListRequest(_accountID) ~~~ 要获取所有帐户交易ID列表,请使用: ~~~ CreateDealsListRequest(_accountID, startDate.ToUnixTimeMilliseconds(), now.ToUnixTimeMilliseconds()) ~~~ 要获取所有帐户订单的列表,请使用: ~~~ CreateReconcileRequest(_accountID) ~~~ 要获取帐户交易记录,请使用: ~~~ CreateCashflowHistoryRequest(_accountID, 1, ((DateTimeOffset)DateTime.Now).ToUnixTimeMilliseconds()); ~~~ 要获取所有趋势栏的列表,请使用: To get the list of all the trendbars use: ~~~ CreateTrendbarsRequest(_accountID,1, ((DateTimeOffset)DateTime.Now.AddDays(-5)).ToUnixTimeMilliseconds(), ((DateTimeOffset)DateTime.Now).ToUnixTimeMilliseconds(),ProtoOATrendbarPeriod.M1); ~~~ 预计结果将以Open,High,Low和Close位置x轴值的形式返回: ~~~ Received: ProtoMessage{Trendbars{Open: 6 High: 21 Low: 115677 Close: 21 Open: 1 High: 15 Low: 115698 Close: 15... ~~~ To get the tick data run: ~~~ CreateTickDataRequest(_accountID, 1, ((DateTimeOffset)DateTime.Now.AddDays(-5)).ToUnixTimeMilliseconds(), ((DateTimeOffset)DateTime.Now).ToUnixTimeMilliseconds(), ProtoOAQuoteType.BID); ~~~ To subscribe for the spots use: ~~~ CreateSubscribeForSpotsRequest(_accountID, 1); ~~~ To unsubscribe from the spots use: ~~~ CreateUnsubscribeFromSpotsRequest(_accountID,1); ~~~ **Trading operations** To create a Market Order use: ~~~ CreateMarketOrderRequest(Convert.ToInt32(_accountID), \_token, 1, ProtoOATradeSide.BUY, Convert.ToInt64(100000)) ~~~ 响应示例: ~~~ *Received: ProtoMessage{ OrderAccepted{ Order{ orderId:649095, orderType:MARKET, tradeSide:BUY, symbolName:1, requestedVolume:100000, executedVolume:0, closingOrder:FALSE }, Position{ positionId:396536, positionStatus:unknown, tradeSide:BUY, symbolId:1, volume:0, Price:0, swap:0, commission:0, openTimestamp:0 } } }* ~~~ ~~~ *Received: ProtoMessage{ OrderFilled{ Order{ orderId:649095, orderType:MARKET, tradeSide:BUY, symbolName:1, requestedVolume:100000, executedVolume:100000, closingOrder:FALSE, executionPrice:1.15725 }, Position{ positionId:396536, positionStatus:OPENED, tradeSide:BUY, symbolId:1, volume:100000, Price:1.15725, swap:0, commission:-3, openTimestamp:1536579322377 } } }* ~~~ 要创建止损订单,请使用: ~~~ CreateStopOrderRequest(Convert.ToInt32(_accountID), \_token, 1, ProtoOATradeSide.BUY, Convert.ToInt64(100000), 1.2); ~~~ 要发送限价订单,请使用: ~~~ CreateLimitOrderRequest(Convert.ToInt32(_accountID), \_token, 1, ProtoOATradeSide.BUY, Convert.ToInt64(100000), 1.1); ~~~ To create a Stop Limit Order use: ~~~ CreateStopLimitOrderRequest(Convert.ToInt32(_accountID), \_token, 1, ProtoOATradeSide.BUY, Convert.ToInt64(100000), 1.2,5); ~~~ 关闭头寸使用: ~~~ CreateClosePositionRequest(Convert.ToInt32(_accountID), \_token, Convert.ToInt64(txtPositionID.Text), Convert.ToInt64(txtVolume.Text)) ~~~ 修改止损/止盈运行: ~~~ CreateAmendPositionStopLossTakeProfitRequest(Convert.ToInt32(_accountID), \_token, Convert.ToInt64(txtPositionIDTPSL.Text), Convert.ToDouble(txtStopLoss.Text), Convert.ToDouble(txtTakeProfit.Text)); ~~~