A Python-based command-line interface (CLI) tool for managing TRON wallets and transferring USDT (TRC20) efficiently.

This script significantly reduces the transaction fees associated with sending USDT on the TRON network by utilizing an Energy Rental Service. Instead of burning a large amount of TRX for the energy required to transfer USDT, the script automatically calculates and pays a small rental fee (in TRX) to a designated rental provider, which in turn delegates the necessary energy to your wallet.

• Check Balances: Quickly view your current TRX and USDT (TRC20) balances.
• Cost-Efficient Transfers: Automatically calculates the required energy for a transfer.
  • Detects if the destination wallet is already active (requires ~3 TRX for energy rental).
  • Detects if the destination wallet is new/inactive (requires ~6 TRX for double energy rental).
• Automated Energy Rental: Sends the exact amount of TRX to the rental service and waits for the energy to be delegated before sending the USDT.
• Secure: Your private key is used locally to sign transactions and is never transmitted or stored elsewhere.

• Python 3.7+
• tronpy library

1. Clone this repository or download the source code.
2. Install the required Python packages:

pip install tronpy

1. Run the script:

python script.py

2. You will be prompted to enter your TRON wallet's Private Key.
3. Follow the on-screen menu to check your balances or transfer USDT.

When you choose to transfer USDT:

1. You input the amount of USDT to send and the destination wallet address.
2. The script checks the destination wallet's status on the blockchain to determine if it needs Single Energy (active) or Double Energy (inactive).
3. It verifies your wallet has sufficient USDT and TRX for the rental fee.
4. Upon your confirmation, the script:
   • Sends the rental fee (3 or 6 TRX) to the rental provider's address.
   • Waits for 6 seconds for the energy to be delegated to your wallet.
   • Executes the USDT transfer using the rented energy, completely avoiding high TRX burn fees.

This tool is provided "as is" without warranty of any kind. Use it at your own risk. Always double-check destination addresses and transfer amounts before confirming transactions. The authors are not responsible for any lost funds.

Note on Bandwidth: In addition to the 3 or 6 TRX rental fee for Energy, the TRON network also requires Bandwidth for transactions. If your sending wallet does not have enough free Bandwidth, the network will automatically burn a small additional amount of TRX (usually less than 0.5 TRX) to cover the Bandwidth cost. Make sure you have a small buffer of TRX in your wallet to cover this.