In the cryptocurrency field, a smooth trading experience is the cornerstone of ecological prosperity. However, Gas fees (miner fees) have always been an invisible wall in front of users. In traditional blockchain networks, users must hold and consume native tokens (such as TRX from TRON) to pay transaction fees, which not only increases operational complexity but may also lead to transaction failures due to insufficient Gas fees or price fluctuations. This mechanism is nothing short of a “deterrent threshold” for newcomers. When the network is congested, the uncertainty of transaction fee costs makes it even more difficult for high-frequency traders. Is it possible to make on-chain transfers as simple as sending an email, without worrying about Gas fees?

The TRON ecosystem has provided the answer, with JustLend DAO officially launching the GasFree service, redefining trading rules through four innovative breakthroughs:

1. No need for TRX, stablecoin direct fee payment: Users do not need to hold TRX, fees can be paid directly with USDT, and the smart contract automatically completes the settlement, completely eliminating the hassle of managing multiple coins.

2. Protocol subsidy drops costs: The official provides fee subsidies, with a single transaction cost as low as 1 USDT, significantly lowering the participation threshold for high-frequency payment scenarios.

3. Cost transparency and controllability: GasFree supports TRC20-USDT transfers and pays transaction fees, allowing users to intuitively estimate costs and reduce the impact of coin price fluctuations.

The launch of GasFree is not only a technological iteration but also lays the groundwork for the scaled application of TRON in cross-border payments and inclusive finance through the flywheel effect of “stablecoin circulation - low threshold access - ecological prosperity”. From the user perspective, the reduction in operational costs and optimization of experience make it infinitely closer to traditional payment tools, attracting a massive influx of new users; on the protocol side, JustLend DAO captures stablecoin liquidity to replenish the subsidy fund pool, forming a self-circulating economic model; on the ecological side, TRON occupies more than half of the total USDT circulation on the entire network with TRC20-USDT, further solidifying its global position as the “stablecoin highway.”

Now, the TronLink wallet has taken the lead in implementing the GasFree feature, allowing users to enjoy frictionless transactions by completing three simple activation steps. The following text will delve into its technical principles and operational pathways, unveiling the full picture of this on-chain efficiency revolution.

1. Create Wallet

• Download TronLink
  Users who want to create a GasFree account need to visit the official website of the TronLink wallet or download the official app from the app store. To ensure wallet compatibility and security, users need to download and install TronLink App v4.15.0 or above, or TronLink plugin v4.2.0 or above.

• Create GasFree Wallet
  Method 1: On the TronLink universal wallet homepage, click “Explore GasFree” to create directly.

TronLink App (left) TronLink extension (right)

Method 2: Check “Create GasFree wallet simultaneously” or “Import GasFree wallet simultaneously” when creating or importing a universal wallet.

TronLink App (left 1-2) TronLink extension (right 3-4)

• Backup mnemonic phrase
  Save the generated mnemonic, as it is the only proof to recover the universal wallet and GasFree wallet.

2. Activate Wallet

• First transfer triggers activation
  After completing the first GasFree authorized transfer, users can successfully activate the GasFree wallet. Enter the GasFree wallet and click “Send”; the system will check whether the GasFree wallet has been activated. If the wallet is not activated, a message will prompt that “Since the GasFree wallet is not activated, an activation fee and transfer service fee will be charged.”

• Payment activation fee
  Pay the activation fee and the current transfer service fee. Once the transaction record is on the chain, the wallet will be activated.

TronLink App (Left 1-2) TronLink Extension (Right 3-4)

3. Transfer Guide

When performing GasFree authorized transfers, users do not need to go through multi-signature confirmation; they only need to complete it with the signature confirmation of the corresponding regular wallet. This design not only simplifies the transfer process but also improves transfer efficiency. However, users must ensure the security of their wallets and exercise caution with every step.

• Initiate transfer
  Enter the receiving address in the GasFree wallet → Select token → Enter amount.

• Fee Confirmation
  Wallet activated: only transfer service fees are displayed
  Unactivated wallet: overlay activation fee + transfer fee

• Submit transaction
  Click “Submit” to have the on-chain record processed by the GasFree service provider, and the status will change to “Processing” → “Completed”.

Tip: Currently, the GasFree feature only supports TRC20-USDT transfers. However, if you accidentally send unsupported tokens to the GasFree wallet, there is no need to worry. In this case, the page will display a relevant message: “X tokens are not supported for transfer,” and unsupported tokens can be returned to the universal wallet.

4. View GasFree transaction history

On the GasFree wallet homepage, find the target coin for which you want to view the transaction history, click to enter the details page, and you can view all transactions related to GasFree for that coin, including transfer records and contract trigger records.

TronLink App (left 1-2) TronLink extension (right 3-4)

The birth of the GasFree service is not only a technological innovation but also a milestone for TRON in practicing the “user-first” philosophy. Now, connect immediately and experience the efficient on-chain operations:

• Activate now: Open or download the TronLink wallet (https://www.tronlink.org/), enter the “Experience GasFree” page, complete the authorization in 3 steps;
• Try transferring: Currently, GasFree supports TRC20-USDT transfers and pays the fees, providing a smooth trading experience;
• Explore the ecosystem: Participate in lending and staking in the liquidity pool based on JustLend to enhance asset efficiency.

In the future, as GasFree expands to cross-chain settlement and enterprise-level applications, GasFree will break through the last technical barrier to the popularization of decentralized assets, further pushing TRON to the pinnacle of stablecoin settlement and inclusive finance.

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