tigeropen-java

Configure ClientConfig with your tigerId, account, and private key, create a TigerHttpClient, then build a ContractItem and order request to place market, limit, stop, or algo orders. Default to a paper trading account and confirm order details before any live submission.

Create a WebSocketClient with your ClientConfig and an ApiComposeCallback implementation, call connect(), then subscribeQuote with a set of symbols like AAPL or 00700. Quote updates arrive through the quoteChange and quoteAskBidChange callback methods.

Yes, it supports US and HK options including expiration date queries, option chains with Greeks filters, real-time quotes, depth, ticks, and K-lines. HK options require symbol mapping via OptionSymbolRequest since underlyings differ from stock codes, such as 00700 mapping to TCH.

The SDK requires Java JDK 1.8 or higher and is installed via Maven or Gradle using the io.github.tigerbrokers:openapi-java-sdk artifact. You also need a Tiger Brokers developer account to obtain a tigerId and RSA private key for authentication.

HK option underlying codes differ from stock codes, so querying with 00700 directly fails. Call OptionSymbolRequest first to map the stock code to its option symbol, for example 00700 maps to TCH.HK, then use that symbol in option chain and quote requests.

Yes, use PositionsRequest for holdings and PrimeAssetRequest for standard or paper account assets, including buying power, margin, and P&L. Global accounts use the ASSETS method instead, and historical asset analytics are available via PrimeAnalyticsAssetRequest.