| Module | Interface Name | Function Description |
|---|
| Real-time Data | Subscription | subscribe | Subscribe real-time market data |
| unsubscribe | Unsubscribe subscriptions |
| unsubscribe_all | Unsubscribe all subscriptions |
| query_subscription | Get subscription information |
| Push and Callback | StockQuoteHandlerBase | Real-time quote callback |
| OrderBookHandlerBase | Real-time order book callback |
| CurKlineHandlerBase | Real-time candlestick callback |
| TickerHandlerBase | Real-time tick-by-tick callback |
| RTDataHandlerBase | Real-time time frame callback |
| BrokerHandlerBase | Real-time broker queue callback |
| Get | get_market_snapshot | Get market snapshot |
| get_stock_quote | Get real-time quote |
| get_order_book | Get real-time order book |
| get_cur_kline | Get real-time candlestick |
| get_rt_data | Get real-time time frame data |
| get_rt_ticker | Get real-time tick-by-tick |
| get_broker_queue | Get real-time broker queue |
| Basic Data | get_market_state | Get market status of securities |
| get_capital_flow | Get capital flow |
| get_capital_distribution | Get capital distribution |
| get_owner_plate | Get the stock ownership plate |
| request_history_kline | Get historical candlesticks |
| get_rehab | Get the stock adjustment factor |
| Related Derivatives | get_option_expiration_date | Query all expiration dates of option chains through the underlying stock. |
| get_option_chain | Get the option chain from an underlying stock |
| get_warrant | Get filtered warrant (for HK market only) |
| get_referencestock_list | Get related data of securities |
| get_future_info | Get futures contract information |
| Market Filter | get_stock_filter | Filter stocks by condition |
| get_plate_stock | Get the list of stocks in the plate |
| get_plate_list | Get plate list |
| get_stock_basicinfo | Get stock basic information |
| get_ipo_list | Get IPO information of a specific market |
| get_global_state | Get global status |
| request_trading_days | Get trading calendar |
| Customization | get_history_kl_quota | Get usage details of historical candlestick quota |
| set_price_reminder | Add, delete, modify, enable, and disable price reminders for specified stocks |
| get_price_reminder | Get a list of price reminders set for the specified stock or market |
| get_user_security_group | Get a list of groups from the user watchlist |
| get_user_security | Get a list of a specified group from watchlist |
| modify_user_security | Modify the specific group from the watchlist |
| PriceReminderHandlerBase | The price reminder notification callback |
