I tried to run the code you have for the websockets while subscribing only to the '/market/level3:BTC-USDT' data, but it seems like this produces no output.
Also, just checked Kucoin's API documentation and couldn't find anything related to subscribing to level3 data (although I remember well that there used to be a section with info on the level3 data).
Is it possible that they have erased this channel from their API?
I tried to run the code you have for the websockets while subscribing only to the '/market/level3:BTC-USDT' data, but it seems like this produces no output.
Also, just checked Kucoin's API documentation and couldn't find anything related to subscribing to level3 data (although I remember well that there used to be a section with info on the level3 data).
Is it possible that they have erased this channel from their API?