How an industry treats victims reveals how seriously it takes user assets.

After an exchange is attacked, technical discussion moves quickly: how the attacker obtained access, which addresses received funds, and which assets can be frozen. Such analysis helps trace losses and repair systems. But when the conversation becomes admiration for the attack or excitement about price movements, the ownership of those assets—and the people bearing the consequences—can disappear from view.

Other businesses face a test as well. A competitor's security incident may bring customer migration, commercial opportunities, or a temporary rise in certain assets. That is precisely when service providers should examine their own conduct: is the information accurate, is the recommended service appropriate, and is someone else's anxiety being used to close a sale?

Hacks deserve no applause. User assets deserve protection. That standard applies to the affected platform and to every provider seeking users' trust, including CatFee.

You purchase Energy before sending USDT. Why does the transfer still burn TRX—or fail because it runs out of Energy?

In a wallet, exchange, or payment backend, the implementation often looks straightforward: broadcast the resource delegation transaction, then broadcast the user's transfer. The requests are sequential, and the first one returns a successful response. What could go wrong?

The order in which an application submits transactions is not necessarily the order in which a block producer executes them.

A common explanation is that TRON has no transaction nonce, while Ethereum does. That identifies an important difference, but leaves out its scope. TRON executes transactions in block order; it simply lacks Ethereum's per-sender nonce constraint. Ethereum's nonce, in turn, constrains transactions from the same account. It does not automatically establish dependencies between different accounts.

For Energy services, the requirement is more specific: when the user's transaction starts executing, the resources it needs must already be available—and still sufficient.

CatFee Flash Energy Risk Control Upgrade: Stop Exploiting Timing Gaps​

In the TRON flash energy workflow, the basic process is:

1. The platform delegates energy to the client address first.
2. The platform then reclaims that energy immediately.

This mechanism is designed for execution speed and capital efficiency. However, we found that a small number of users exploit the timing gap between delegation and reclaim, quickly moving energy out and causing real losses to energy merchants.

This is not a “trick.” It is abuse that harms platform rules and market order.

Auto Flash Energy: From Manual Orders to Rule-Based Replenishment​

To help high-frequency on-chain users and project teams manage TRON Energy more reliably, CatFee has launched Auto Flash Energy, extending its existing Flash Energy service.

It is designed for situations such as:

• Discovering an Energy shortage just before sending a transaction
• Spending too much time monitoring balances and placing orders manually
• Inconsistent Energy replenishment across multiple business addresses

Auto Flash Energy addresses these needs.

From Scale to Efficiency: CatFee Begins a New Chapter in 2026​

With the Chinese Lunar New Year holiday over, CatFee has fully resumed operations.

We send our warmest New Year wishes to all partners, users, and ecosystem collaborators. May the Year of the Horse bring steady growth, sustainable prosperity, and lasting value.

Lunar New Year is a time for reunions and good wishes, as well as reflection and planning. At the beginning of 2026, we want to look back on the past year's work through data and action.

CatFee has successfully concluded its participation at Global Web3 Dev Con (GWDC) 2026, held on February 8–9 in Hong Kong, where the company joined the event as a Platinum Sponsor.

GWDC 2026 brought together developers, protocol teams, wallets, exchanges, investors, and infrastructure providers from across the global Web3 ecosystem. During the conference, CatFee engaged in extensive and in-depth discussions with a broad range of participants, with a particular focus on the TRON ecosystem.

Original bilingual poster from the GWDC 2026 organizers.

CatFee is excited to announce that we will be attending Global Web3 Dev Con (GWDC) 2026 in Hong Kong, taking place on February 8–9, 2026 at Cyberport.

As one of Asia’s most builder-focused Web3 events, GWDC brings together developers, founders, protocol teams, investors, and ecosystem leaders from around the world. This year, CatFee is proud to support the conference as a Platinum Sponsor, and we look forward to connecting with the community in person.

As the TRON ecosystem continues to grow, more wallets, payment platforms, exchanges, and DApps are operating at higher transaction frequencies and larger scales than ever before. While TRON offers fast and low-cost transactions, energy management remains a critical operational challenge for business users.

Today, we’re excited to introduce TRON Mate Pro, the professional version of CatFee’s long-term TRON energy management solution — built specifically for high-frequency and enterprise-level use cases.

As on-chain activity continues to grow, transaction cost efficiency has become a key factor shaping user experience—especially on high-usage networks like TRON, where USDT transfers are frequent and often high-volume.

To further improve transfer efficiency and reduce costs for users, Binance Wallet introduced “Economy Mode” on the TRON network, delivering one of the most cost-efficient transfer experiences among major wallets. This upgrade is made possible through a strategic collaboration with CatFee.

CatFee's Staking Pool has quickly become one of the hottest opportunities in the TRON ecosystem. The first pool, with 37 million TRX staked (equal to approximately 375 million Energy), is now fully filled, thanks to enthusiastic participation from TRON users and Energy providers.

To meet growing demand, we’re excited to announce the launch of Phase 2, with an expanded pool size of 40 million TRX. All TRON holders and Energy market participants are welcome to join and earn from their TRX in a safe, flexible, and profitable way. Energy suppliers and project teams are also encouraged to post Energy purchase requests directly on the platform.