Our aim is to provide TRON traders with a lower burning fee for energy consumption, greater discounts, and a safer and more efficient energy self-rental USDT transaction fee savings service. CatFee delivers secure, stable TRON energy renting with competitive pricing and professional support for optimal blockchain participation. Trusted by users worldwide for its speed, reliability, and global service. Developer-friendly REST API service with multi-language support!
How to Use Energy Rental on CoolWallet
While TRON Energy prices fluctuate with supply and demand, the rental model remains more stable than direct burning. Frequent users save between 30 % and 60 % of fees depending on transaction flow, market rates, and token type. Instead of burning TRX each time you send tokens, the rented resource covers the same network load at a fraction of the price. When your wallet has no Energy, TRC20 transaction fees are covered by burning TRX — 6.5 to 13 TRX per transfer. Renting is instant, cost-efficient, and ideal for both traders and developer


Corporate users can connect via API, assign multiple wallets, and monitor consumption in real time. The current balance and remaining time are displayed in your wallet interface in real time. You top up your balance with TRX or USDT, select the required amount and period, and the system delegates resources directly to your wallet. Frequent users save between 30 % and 60 % of fees depending on transaction flow, market rates, and token type. Users can rent energy and bandwidth by themselves at any time and receive the money in real time. With 24/7 dedicated customer support and a professional technical team, we provide users with reliable and trustworthy operational assurance.
Swapster: Buy Bitcoin & Cryp


Get better rates in the app and enjoy an exclusive discount on your very first crypto exchange transaction. Exchange Tron (TRX) for any other cryptocurrency directly through Changelly or a connected DeFi wallet. Use your purchased TRX at online or physical stores that accept crypto payments.
Ready to Save on Tron Transactions?
Automation helps you manage TRX USDT transaction fee savings Energy for hot wallets and large payout systems without constant manual control. Our systems provide tailored, automated allocation, while dedicated managers deliver SLA-based support. Corporate users can connect via API, assign multiple wallets, and monitor consumption in real time.
TRON Node Servi

Powerful Visualization
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Why is finance moving onchain?
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