Quick Rental
Enter the recipient address, pick a round Energy pack, confirm — Energy usually arrives in 1-3 minutes, ideal for one-off transfers.
EOPEN
About EOPEN: TRON Energy Rental & Enterprise API
EOPEN is a TRON energy and bandwidth rental platform that delegates resources straight to your own address, cutting USDT TRC-20 transfer fees by up to 80%. A hot-address transfer needs about 64,285 Energy and a cold address about 130,285 Energy — we rent it on demand, non-custodially, and every delegation is verifiable on TronScan.
Start Renting EnergyAbout EOPEN: TRON Energy Rental & Enterprise API
Delegate TRON resources to your own address and save up to 80% on USDT transfers
Learn what EOPEN is, who it serves, how three steps make USDT transfers nearly free, and our product surface and official channels.
up to 80%
USDT Fee Savings
64,285
Energy / USDT (hot)
Non-custodial
Never touches keys
EN / 中文
Bilingual
Product Surface
Smart Rental
Automatically delegate Energy on demand for high-frequency addresses, so you skip manual reorders — built for active wallets, sweeps and market-making.
REST API
Enterprise REST API for exchanges, wallets and payment platforms: API key + IP allowlist auth, with on-chain tx hashes and webhook callbacks per order.
Verifiable Security
Energy is delegated to your own address; the platform never needs private keys, seed phrases or token approvals, and every delegation is publicly verifiable on TronScan.
Data source：Energy and fee figures on this page are anchored to the TRON protocol parameter (each unit of Energy = 100 sun, 1 TRX = 1,000,000 sun): a USDT TRC-20 transfer needs about 64,285 Energy (hot) or about 130,285 Energy (cold), plus ~350 Bandwidth. Burning TRX without prepared resources costs about 6.4-13 TRX per transfer; renting typically costs around 1-2 TRX.
Last updated：2026-05-28. The final cost is always whatever the chain charges at execution time plus the live order quote; numbers vary with whether the recipient already holds USDT, the token contract’s current state, and on-chain governance changes to the Energy unit price.
What EOPEN is
EOPEN is a TRON energy and bandwidth rental platform operated by EOPEN Solutions Inc. On TRON, every smart-contract call — including a USDT TRC-20 transfer — consumes Energy and Bandwidth. If an account has not prepared those resources, the network simply burns (destroys) TRX from the account to cover the cost. EOPEN lets you rent those resources on demand: you never hand us your funds; instead, we delegate on-chain resources to your own address.
The difference is direct: without prepared resources, a single USDT TRC-20 transfer can burn ~6.4 TRX of TRX (a hot address whose recipient already holds USDT) up to ~13 TRX (a cold address that has never received USDT). Renting Energy through EOPEN brings the same transfer down to a few TRX — saving up to 80% on USDT TRC-20 fees.
Who it is for
EOPEN serves both individuals and institutions: from people who transfer occasionally and want to save on fees, to exchanges, wallets, OTC desks and payment platforms that need Energy prepared at scale with clean reconciliation.
Who it is for
Individuals
Anyone sending USDT occasionally or often who wants to stop burning TRX on every transfer.
Exchanges
Teams that need to prepare Energy reliably and in bulk across many deposit and withdrawal addresses.
Wallets
Wallet apps that want to offer a built-in fee-free USDT transfer experience to their users.
OTC & payment platforms
High-frequency settlement flows that need predictable costs and reconcilable on-chain tx hashes.
How it worksNon-custodial, verifiable
01
Rent Energy
Open EOPEN, enter the recipient address, and pick a pack by scenario: 65,000 for a hot address (already holds USDT) or 131,000 for a cold address (never received USDT), topping up roughly 350 Bandwidth as needed.
02
Delegate to your own address
After you confirm the order, EOPEN uses TRON resource delegation to grant the Energy to the address you supplied. The underlying TRX always stays with EOPEN — we never touch your private keys, seed phrase or token approvals.
03
Transfer USDT nearly free
Once Energy arrives (typically 1-3 minutes), send your USDT TRC-20 transfer; the delegated Energy pays the execution cost, so you avoid burning TRX directly. Every delegation is publicly verifiable on TronScan.
Security & trust
- EOPEN delegates Energy/Bandwidth to your own TRON address and never needs your private keys, seed phrase or token approvals.
- Every delegation is recorded on-chain and publicly verifiable on TronScan.
- API access uses API key + IP allowlist authentication; each order returns an on-chain tx hash and supports webhook callbacks.
- EOPEN never DMs users first and never asks for private keys, seed phrases or token approvals.
Company & official channels
EOPEN is operated by EOPEN Solutions Inc. The only official domain is exactly https://eopen.io. To avoid impersonators, only reach us through the official channels below.
- Official domain
- https://eopen.io
- API
- https://api.eopen.io
- Docs
- https://docs.eopen.io
- Telegram support
- https://t.me/eopenio (@eopenio)
- Telegram channel
- https://t.me/eopen_channel
- Support email
- [email protected]