@alpacahq/alpaca-trade-api
Version:
Javascript library for the Alpaca Trade API
52 lines (51 loc) • 2.3 kB
TypeScript
import { CryptoBar, CryptoQuote, CryptoTrade, CryptoOrderbook, RawCryptoTrade, RawCryptoQuote, RawCryptoBar, RawCryptoOrderbook } from "./entityv2";
import { AlpacaWebsocket as Websocket, WebsocketOptions } from "./websocket";
type RawCryptoData = RawCryptoTrade | RawCryptoQuote | RawCryptoBar | RawCryptoOrderbook;
export declare class AlpacaCryptoClient extends Websocket {
constructor(options: WebsocketOptions);
subscribeForTrades(trades: Array<string>): void;
subscribeForQuotes(quotes: Array<string>): void;
subscribeForBars(bars: Array<string>): void;
subscribeForUpdatedBars(updatedBars: Array<string>): void;
subscribeForDailyBars(dailyBars: Array<string>): void;
subscribeForOrderbooks(orderbooks: Array<string>): void;
subscribe(symbols: {
trades?: Array<string>;
quotes?: Array<string>;
bars?: Array<string>;
updatedBars?: Array<string>;
dailyBars?: Array<string>;
orderbooks?: Array<string>;
}): void;
subscribeAll(): void;
unsubscribeFromTrades(trades: Array<string>): void;
unsubscribeFromQuotes(quotes: Array<string>): void;
unsubscribeFromBars(bars: Array<string>): void;
unsubscribeFromUpdatedBars(updatedBars: Array<string>): void;
unsubscriceFromDailyBars(dailyBars: Array<string>): void;
unsubscribeFromOrderbooks(orderbooks: Array<string>): void;
unsubscribe(symbols: {
trades?: Array<string>;
quotes?: Array<string>;
bars?: Array<string>;
updatedBars?: Array<string>;
dailyBars?: Array<string>;
orderbooks?: Array<string>;
}): void;
updateSubscriptions(msg: {
trades: Array<string>;
quotes: Array<string>;
bars: Array<string>;
updatedBars: Array<string>;
dailyBars: Array<string>;
orderbooks: Array<string>;
}): void;
onCryptoTrade(fn: (trade: CryptoTrade) => void): void;
onCryptoQuote(fn: (quote: CryptoQuote) => void): void;
onCryptoBar(fn: (bar: CryptoBar) => void): void;
onCryptoUpdatedBar(fn: (updatedBar: CryptoBar) => void): void;
onCryptoDailyBar(fn: (dailyBar: CryptoBar) => void): void;
onCryptoOrderbook(fn: (orderbook: CryptoOrderbook) => void): void;
dataHandler(data: Array<RawCryptoData>): void;
}
export {};