币安钱包新增USDT支付Gas费功能,覆盖四大区块链网络
截至9月25日,币安钱包(Binance Wallet)已在四个区块链网络上支持使用USDT支付Gas费。这一更新允许用户无需预先持有各链原生Gas代币即可进行链上交易。
核心功能概述
目前,币安钱包已正式支持在以下四个网络上使用USDT支付Gas费:
- BNB智能链(BNB Smart Chain)
- 以太坊(Ethereum)
- Solana
- 波场(TRON)
除了使用钱包内的USDT外,用户还可以选择从币安交易所账户中持有相应资产的可充抵余额来支付Gas费。币安官方强调,网络手续费依然直接支付给区块链验证者,而非归币安公司所有。
操作机制与优势
根据币安更新的帮助文档,用户在完成支持的交易时,若钱包内持有USDT,可直接选择该稳定币作为Gas费支付方式。此前,用户通常需要在不同网络上分别持有相应的原生代币(如BNB智能链需持有BNB,以太坊需持有ETH等)。如果钱包中缺乏所需的原生代币,即使持有待转账的资产,用户也无法完成链上交易。如今,这一限制已被打破。
Binance said that its wallet will dynamically calculate network fees based on the current status of the blockchain network. Although the company has not announced a specific timetable for subsequent support of more networks, more networks will join the ranks in the future.
It is worth noting that using USDT to pay Gas fees has not changed the fee structure of the underlying blockchain. Verifiers or other network participants will still charge network fees required to process transactions. Binance clearly states in its support guide: "No network fees flow to Binance." The company distinguishes between blockchain Gas fees and service fees that Binance Wallet may charge for certain products, such as redemption services.
Details of individual network charges
Ethereum and Solana: Network charges change dynamically. Fees on the Ethereum Virtual Machine (EVM) network and Solana may increase when users compete for transaction-processing resources and cause network congestion; fees may decrease when activity is low.
Wavefield (TRON): uses a unique resource model that involves bandwidth and energy. Users can obtain resources by pledging TRX or leasing energy. When available resources are insufficient to cover transaction costs, the system may burn TRX to pay for remaining fees.
Other sources of payment funds
If the USDT balance in Binan Wallet is insufficient, users can use the supporting assets held in the Binan Exchange account to pay Gas fees. Supported assets include BNB, USDT, USDC, ETH and SOL, which can come from a spot account, a fund account or a wealth account.
当钱包USDT和交易所余额均不可用时,币安提供了其他解决方案:
- 从币安交易所转账所需的Gas代币至钱包。
- 从其他钱包接收代币。
- 使用银行卡购买支持的资产。
- 符合条件的用户可从现货或资金账户中提取BNB,用于BNB智能链、以太坊及opBNB网络的Gas费支付(要求相关账户中至少有0.01 BNB余额)。
币安继续提醒用户,在币安与其他钱包之间转移资产时,务必选择正确的区块链网络,否则可能导致资产无法找回。
波场专属零Gas费优惠
此外,币安钱包还推出了一项针对波场网络的独立促销活动。自9月23日起,符合条件的用户通过币安钱包发送USDT及其他TRC-20代币时,可享受零Gas费优惠。该活动将持续至2026年12月22日。
币安表示,该优惠由波场DAO支持,且名额有限。促销期结束后,符合条件的转账将享受每笔交易1 USDT的折扣费率。用户在使用优惠时,需在发起转账并签署交易时选择USDT作为Gas费支付方式。
币安钱包持续优化用户体验
自2024年12月更名为“币安Web3钱包”以来,币安对其自托管钱包进行了多项改进,包括引入统一的钱包界面、优化资产管理及空投板块等功能。尽管后续推广中免除了部分钱包兑换的交易手续费,但用户仍需承担区块链Gas费。直至此次更新,用户才获得了更灵活的Gas费支付选项。
随着功能的不断扩展,币安钱包已集成永续合约交易、事件投注等多种服务。目前,币安钱包被定义为由币安巴巴多斯有限公司提供的自托管产品,其服务不受金融服务监管局或其他监管机构监督。

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