Accessing futures websocket data stream

[vectar31]

Currently we have access to spot data which is available at 'stream.binance.com'. Can we access futures data also which is available at fstream.binance.com? Simply changing BINANCE_WS_HOST to fstream.binance.com doesn't work. Has anyone else tried accessing futures data using binance-cxx-api?

[iamwrm]

Yeah I have tried changing the BINANCE_WS_HOST and also the endpoint of binance::Account::startUserDataStream to https://fapi.binance.com/fapi/v1/listenKey. It still doesn't work. I could successfully get a listenKey but the ws returns nothing.

[iamwrm]

@vectar31 Dude, change the #define BINANCE_WS_PORT from 9433 to 433 in binance_websocket.h You are welcome.

[vectar31]

@iamwrm Thanks. I was able to connect to futures stream at port 443 not 433. Interestingly spot stream at stream.binance.com also works with port 443. I don't know why that happens.

Also, have you tried making multiple socket connections with this? For example, one to stream.binance.com and the other to fstream.binance.com?