Interface IStreamingDataClient

Provides unified type-safe access for websocket streaming APIs with data subscriptions.

Inherited Members

IStreamingClient.Connected

IStreamingClient.SocketOpened

IStreamingClient.SocketClosed

IStreamingClient.OnError

IStreamingClient.OnWarning

IStreamingClient.ConnectAsync(CancellationToken)

IStreamingClient.ConnectAndAuthenticateAsync(CancellationToken)

IStreamingClient.DisconnectAsync(CancellationToken)

ISubscriptionHandler.SubscribeAsync(IAlpacaDataSubscription)

ISubscriptionHandler.SubscribeAsync(IAlpacaDataSubscription, CancellationToken)

ISubscriptionHandler.SubscribeAsync(IEnumerable<IAlpacaDataSubscription>)

ISubscriptionHandler.SubscribeAsync(IEnumerable<IAlpacaDataSubscription>, CancellationToken)

ISubscriptionHandler.UnsubscribeAsync(IAlpacaDataSubscription)

ISubscriptionHandler.UnsubscribeAsync(IAlpacaDataSubscription, CancellationToken)

ISubscriptionHandler.UnsubscribeAsync(IEnumerable<IAlpacaDataSubscription>)

ISubscriptionHandler.UnsubscribeAsync(IEnumerable<IAlpacaDataSubscription>, CancellationToken)

Namespace: Alpaca.Markets

Assembly: Alpaca.Markets.dll

Syntax

public interface IStreamingDataClient : IStreamingClient, ISubscriptionHandler

Methods

GetDailyBarSubscription(String)

Gets the daily aggregate (bar) subscription for the symbol asset.

Declaration

IAlpacaDataSubscription<IBar> GetDailyBarSubscription(String symbol)

Parameters

Type	Name	Description
String	symbol	Alpaca asset symbol.

Returns

Type	Description
IAlpacaDataSubscription<IBar>	Subscription object for tracking updates via the Received event.

GetMinuteBarSubscription()

Gets the minute aggregate (bar) subscription for all assets.

Declaration

IAlpacaDataSubscription<IBar> GetMinuteBarSubscription()

Returns

Type	Description
IAlpacaDataSubscription<IBar>	Subscription object for tracking updates via the Received event.

GetMinuteBarSubscription(String)

Gets the minute aggregate (bar) subscription for the symbol asset.

Declaration

IAlpacaDataSubscription<IBar> GetMinuteBarSubscription(String symbol)

Parameters

Type	Name	Description
String	symbol	Alpaca asset symbol.

Returns

Type	Description
IAlpacaDataSubscription<IBar>	Subscription object for tracking updates via the Received event.

GetQuoteSubscription()

Gets the quote updates subscription for all assets.

Declaration

IAlpacaDataSubscription<IQuote> GetQuoteSubscription()

Returns

Type	Description
IAlpacaDataSubscription<IQuote>	Subscription object for tracking updates via the Received event.

GetQuoteSubscription(String)

Gets the quote updates subscription for the symbol asset.

Declaration

IAlpacaDataSubscription<IQuote> GetQuoteSubscription(String symbol)

Parameters

Type	Name	Description
String	symbol	Alpaca asset symbol.

Returns

Type	Description
IAlpacaDataSubscription<IQuote>	Subscription object for tracking updates via the Received event.

GetTradeSubscription()

Gets the trade updates subscription for all assets.

Declaration

IAlpacaDataSubscription<ITrade> GetTradeSubscription()

Returns

Type	Description
IAlpacaDataSubscription<ITrade>	Subscription object for tracking updates via the Received event.

GetTradeSubscription(String)

Gets the trade updates subscription for the symbol asset.

Declaration

IAlpacaDataSubscription<ITrade> GetTradeSubscription(String symbol)

Parameters

Type	Name	Description
String	symbol	Alpaca asset symbol.

Returns

Type	Description
IAlpacaDataSubscription<ITrade>	Subscription object for tracking updates via the Received event.

GetUpdatedBarSubscription(String)

Gets the updated aggregate (bar) subscription for the symbol asset.

Declaration

IAlpacaDataSubscription<IBar> GetUpdatedBarSubscription(String symbol)

Parameters

Type	Name	Description
String	symbol	Alpaca asset symbol.

Returns

Type	Description
IAlpacaDataSubscription<IBar>	Subscription object for tracking updates via the Received event.