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IDatafeedQuotesApi

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Integration guide · Reference index

Public contract reference. This declaration describes types and callback shapes; availability is constrained by the linked integration guide and the runtime capability. Legacy product-specific fields are not a promise of implementation.

getQuotes

getQuotes(
    symbols: string[],
    onDataCallback: QuotesCallback,
    onErrorCallback: QuotesErrorCallback,
  ): void;

Use the type signature above and the integration guide for the owning capability.

ParameterTypeRequired
symbolsstring[]Yes
onDataCallbackQuotesCallbackYes
onErrorCallbackQuotesErrorCallbackYes

subscribeQuotes

subscribeQuotes(
    symbols: string[],
    fastSymbols: string[],
    onRealtimeCallback: QuotesCallback,
    listenerGUID: string,
  ): void;

Use the type signature above and the integration guide for the owning capability.

ParameterTypeRequired
symbolsstring[]Yes
fastSymbolsstring[]Yes
onRealtimeCallbackQuotesCallbackYes
listenerGUIDstringYes

unsubscribeQuotes

unsubscribeQuotes(listenerGUID: string): void;

Use the type signature above and the integration guide for the owning capability.

ParameterTypeRequired
listenerGUIDstringYes

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