Class WebsocketStreamsConnection

The Aggregate Trade Streams push trade information that is aggregated for a single taker order.

Update Speed: Real-time

Rolling window ticker statistics for all market symbols, computed over multiple windows.

Note that only tickers that have changed will be present in the array.

Update Speed: 1000ms

24hr rolling window mini-ticker statistics for all symbols that changed in an array. These are NOT the statistics of the UTC day, but a 24hr rolling window for the previous 24hrs. Note that only tickers that have changed will be present in the array.

Update Speed: 1000ms

Average price streams push changes in the average price over a fixed time interval.

Update Speed: 1000ms

Block Trade Streams push block trade information in real-time.

Update Speed: Real-time

Pushes any update to the best bid or ask's price or quantity in real-time for a specified symbol.

Multiple <symbol>@bookTicker streams can be subscribed to over one connection.

Update Speed: Real-time

Order book price and quantity depth updates used to locally manage an order book.

Update Speed: 1000ms or 100ms

Disconnects from the WebSocket server. If there is no active connection, a warning is logged. Otherwise, all connections in the connection pool are closed gracefully, and a message is logged indicating that the connection has been disconnected.

Checks if the WebSocket connection is currently open.

Checks if the WebSocket connection is subscribed to the specified stream.

The Kline/Candlestick Stream push updates to the current klines/candlestick every second in UTC+0 timezone

Update Speed: 1000ms for 1s, 2000ms for the other intervals

The Kline/Candlestick Stream push updates to the current klines/candlestick every second in UTC+8 timezone

Kline/Candlestick chart intervals:*

Supported intervals: See Kline/Candlestick chart intervals

UTC+8 timezone offset:*

• Kline intervals open and close in the UTC+8 timezone. For example the 1d klines will open at the beginning of the UTC+8 day, and close at the end of the UTC+8 day.
• Note that E (event time), t (start time) and T (close time) in the payload are Unix timestamps, which are always interpreted in UTC.

Update Speed: 1000ms for 1s, 2000ms for the other intervals

24hr rolling window mini-ticker statistics. These are NOT the statistics of the UTC day, but a 24hr rolling window for the previous 24hrs.

Update Speed: 1000ms

Removes an event listener for the specified WebSocket event.

Adds an event listener for the specified WebSocket event.

Top <levels> bids and asks, pushed every second.

Update Speed: 1000ms or 100ms

Sends a ping message to all connected Websocket servers in the pool. If no connections are ready, a warning is logged. For each active connection, the ping message is sent, and debug logs provide details.

Reference price stream for a symbol.

Update Speed: 1000ms

Rolling window ticker statistics for a single symbol, computed over multiple windows.

Note:* This stream is different from the <symbol>@ticker stream. The open time "O" always starts on a minute, while the closing time "C" is the current time of the update. As such, the effective window might be up to 59999ms wider than <window_size>.

Update Speed: 1000ms

Subscribes to one or multiple WebSocket streams Handles both single and pool modes

24hr rolling window ticker statistics for a single symbol. These are NOT the statistics of the UTC day, but a 24hr rolling window for the previous 24hrs.

Update Speed: 1000ms

The Trade Streams push raw trade information; each trade has a unique buyer and seller.

Update Speed: Real-time

Unsubscribes from one or multiple WebSocket streams Handles both single and pool modes

Subscribes to the user data WebSocket stream using the provided listen key.