In order to optimize users’ on-chain interactive experience and reduce comprehensive transaction costs, the UKey Wallet client has now officially launched two core functional modules:TRON network transaction fee subsidy and automatic energy leasing,as well asStablecoin zero-handling fee exchange service in a multi-chain environment. The following is the technical description and business execution rules of related functions.
1. TRON Network: Transfer Subsidy and Automatic Energy Leasing Mechanism
1. Rules of Handling Fee Subsidy Program
In response to the resource billing characteristics of the TRON network, UKey officially provides a network fee (Gas Fee) subsidy amount. The specific operating standards are as follows:
Total amount issued: The system automatically releases 1,500 subsidy quotas every day.
Address restrictions: A single independent on-chain address is limited to one claim every 24 hours, and the cumulative limit is 10 times per natural month.
network restrictions: A single IP address is limited to 15 times per calendar month (note: using a proxy or VPN node may affect your eligibility for redemption due to IP conflicts).
aging mechanism: The effective window period after receiving the subsidy is 10 minutes. During this period, transfer transactions broadcast through UKey can automatically deduct the corresponding handling fees.
Preconditions: The TRX balance in the target account must be greater than 0 (that is, the account has been activated on the TRON main network) before you can use the free transfer subsidy for token such as USDT.
Operating Instructions: When a user constructs a TRON on-chain transaction on UKey Wallet, if the conditions are met, the system interface will automatically display the subsidy collection entrance, and click to confirm to deduct it.
2. Automatic energy leasing and payment relay
In response to the problem of high amounts of TRX being directly destroyed due to insufficient resources in TRON accounts, UKey has introduced automated resource status monitoring and relay leasing services:
dynamic assessment: During the transfer initiation stage, the system will automatically calculate the bandwidth and energy required for the transaction. If insufficient available resources are detected, the system will actively intercept and pop up an energy rental prompt to avoid directly burning TRX.
USDT payment: The leasing relay service supports settlement using USDT. Even if there is a lack of TRX in the account to pay the mining fee, the system can automatically deduct a small amount of USDT to complete the energy lease, thus ensuring the smooth on-chain transaction. This mechanism can significantly reduce the operating costs of high-frequency stablecoin transfers.
2. Multi-chain stable currency exchange: zero handling fee and zero slippage mechanism
In order to eliminate the "hidden costs" (such as uncontrollable slippage, exchange rate differences and transit path losses) generated when different stablecoin assets are transferred across pools, the UKey routing protocol has now fully upgraded the stablecoin internal exchange (Swap) module.
1. Support network and asset range
Support network: The current blockchain networks that have achieved zero-fee redemption include Ethereum, Arbitrum, Optimism, BNB Chain, Polygon and TRON. This list of networks will be continuously evaluated and support expanded.
Support assets: Covers the combination exchange of mainstream legal currency-anchored assets such as USDT, USDC, and DAI.
2. Implementation standards and transparency
Zero additional fees: The UKey protocol layer does not charge any additional business fees to users when conducting mutual exchanges of stablecoins specified above.
Transparent settlement: All exchange logic is executed based on the decentralized on-chain liquidity pool. By optimizing routing, the system strictly locks the exchange rate and eliminates preset slippage risks to the greatest extent. The entire transaction process on-chain can be viewed, and no exchange rate spread space is set.
3. Official deployment recommendations
UKey is committed to continuously simplifying the operation process and lowering the on-chain interaction threshold while ensuring the bottom line of physical hardware-level security. In order to call the above subsidy interface and exchange agreement normally, please be sure to add your mobile UKey Wallet application or browser extension programUpdate to the latest official version。