This operation is performed manually or semi-automatically.
The exchange rate at the time of the request creation is not fixed and will be locked after 4 confirmations on the network. If, by the time of the 4nd confirmation, the exchange rate on the Binance exchange changes by more than 0.1%, the request will be recalculated at the current rate.
The payout is processed within 5 to 60 minutes after receiving 4 confirmations on the network.