The flow

From a Tron transfer to a live XAUT ticket.

Deposits credit a ledger. The chart streams. Orders fill against the Binance mark.

  1. Create an account on the trading terminal.
  2. Copy your unique Tron USDT address and send TRC-20 USDT.
  3. TronGrid reports the transfer. The ledger credits available balance.
  4. Open the XAUT chart. Candles and last price update over WebSocket.
  5. Choose long or short, leverage, and margin, then submit.
  6. Close the position to realize PnL back into USDT, then withdraw on Tron.

Why the price feed is a socket

Polling a REST ticker every second wastes bandwidth and lags the mark used for fills. The backend keeps one Binance WebSocket, then fans the same ticks to every terminal session through Socket.IO. The first candle history is a single request. After that, bars update in place.