Binance endPoint = wss://stream.binance.com:9443 Raw streams are accessed at /ws/

end point = wss://stream.binance.com:9443/ws/btcusdt@aggTrade

for candle stick chart

end point = wss://stream.binance.com:9443/ws/btcusdt@kline_5m

saving incoming data to a file

end point = wss://stream.binance.com:9443/ws/btcusdt@kline_5m | tee dataset.txt