Who can execute trades for the subaccount? If the subaccount wants to trade BTC/USDT, can the trade be executed by the subaccount itself, or must it be done through the master account for any buy or sell orders?
Hey,
Since a sub-account is a separate account from the master account, it can trade as long as it has sufficient funds. For more information about sub-accounts, check out this page.
If you are interested in the API, have a look at this page.
thanks for reply, Could you also provide details about the deposit system? Specifically, if a user wants to deposit funds into their sub-account, what is the process they would need to follow?
You can transfer assets between Master account and sub-account using the following endpoint: Universal Transfer (For Master Account) | Binance Open Platform