BingX fetch_balance() take more then 10 seconds about ccxt

[carlosmiei]

Hello @alex37529,
most of the time is used to load markets (that is only done once).

You can pre-load them by doing exchange.load_markets() before calling fetch_balance

[alex37529]

@carlosmiei it would be better if it was possible to get a balance without
exchange.load_markets()
This is why it is often necessary to quickly just get a balance without additional steps. Because I had to separately implement the quick balance retrieval separately

[carlosmiei]

@alex37529 load_markets is needed because loads all the currencies/markets/precisions/etc, but you can load the markets immediately after instantiating the exchange so that when you need to call fetch_balance/any other unified method, the cache is warm and you don't have to wait.