TRON Energy & Bandwidth FAQ

Energy is a TRON network resource spent on executing smart contracts, including USDT (TRC-20) transfers. With enough Energy, you don't burn TRX on fees.

A single USDT transfer usually takes around 65,000 Energy (65k, 1U) if the recipient already holds USDT, and around 131,000 Energy (131k, 2U) for the first transfer to a new wallet.

To send USDT on TRON without TRX, you need to rent TRON Energy through TronZap — the network fee is covered by your Energy, so you don't spend TRX at all.

OUT_OF_ENERGY error means the sender's wallet doesn't have enough Energy for the transaction. Rent the required energy amount to the sender's address on TronZap and retry the transfer.

TronZap is an Energy and Bandwidth rental service for the TRON network. It helps you cut fees on USDT transfers and other smart-contract operations.

Get Energy instantly through the TronZap Telegram Bot — no registration required, or use the Dashboard.
Click “Rent Energy”, enter your TRON wallet address and the amount of Energy you need, then pay in TRX — the Energy will be delegated to your wallet within seconds.

Rent Energy instantly through the TronZap Telegram Bot, no registration or extra steps required.

Or send TRX to the Quick Energy Rental Address shown on the home page — no account needed. Energy will be delegated to your wallet automatically.

Use only the official TronZap Telegram Bot — top up your balance in TRX, click “Rent Energy”, enter your wallet address and choose the amount of Energy you need. Both Energy and Bandwidth will be delegated to your wallet instantly.

Copy your wallet address from TronLink (or any TRON wallet — Trust Wallet, TokenPocket, OKX), open the TronZap Telegram Bot, click “Rent Energy” and paste the address. The Energy will show up in your TRON wallet within seconds.

Yes. If you send USDT regularly, subscriptions let you skip the manual step — Energy is delivered to your wallet automatically on a set schedule.

This works well for payment services, bots, and any wallet with frequent USDT transfers.

Subscriptions are available via the TronZap Telegram Bot and the Dashboard.

Bandwidth is needed for every transaction on the TRON network, including simple TRX transfers that don't involve smart contracts.

To rent TRON Bandwidth, open the TronZap Telegram Bot or the Dashboard, choose “Rent Bandwidth”, enter your wallet address and the amount you need, then pay in TRX. The Bandwidth will be delegated to your wallet within seconds.

You can buy TRON Bandwidth the same way you rent it — via the TronZap Telegram Bot or the Dashboard. Choose “Rent Bandwidth” or an Energy and Bandwidth bundle, pay in TRX, and the Bandwidth is delegated to your wallet in seconds. This is cheaper than burning TRX on bandwidth fees.

The price to buy TRX Bandwidth depends on the amount and current market rates — a typical TRX transfer needs about 268–345 Bandwidth. Renting is cheaper than burning TRX: check the live price in the TronZap Telegram Bot or the Dashboard before you pay.

AML Crypto Check is a compliance tool that scans TRON addresses and transactions for risk signals — links to sanctioned entities, mixers, or suspicious activity.

It helps users and businesses verify where funds come from before accepting them.

Run an AML Crypto Check via the TronZap Telegram Bot or through the Dashboard.

Yes — invite new users with your referral link and earn up to 5% from every Energy rental they make.

We are also open to custom partnership arrangements. If you have a project, community, or business that could benefit from integration with TronZap, reach out to us via @tronzap_support_bot to discuss options.

Yes. The TRON energy rental API lets you rent TRON energy via API and automate Bandwidth delegation. It works for DeFi projects, payment services, or any app processing TRC-20 (USDT), TRC-721 (NFT), or TRC-1155 transactions.

See the API documentation to get started.

Official open-source TronZap SDK libraries:
— TronZap PHP SDK
— TronZap Node.js SDK
— TronZap Python SDK
— TronZap API Postman collection