USDC发行人Circle推出Circle Paymaster，用户可以使用USDC稳定币支付Gas费

USDC（USDC）发行人在一份公告中表示，链上实用解决方案 Circle Paymaster 现已在 Arbitrum 和 Base 上上线

Stablecoin issuer Circle has introduced a new feature for users to pay gas fees using the USDC stablecoin, called Circle Paymaster.

稳定币发行商 Circle 推出了一项新功能，供用户使用 USDC 稳定币支付 Gas 费，称为 Circle Paymaster。

The USDC (USDC) issuer announced on Monday that Circle Paymaster, an on-chain utility solution, is now live on Arbitrum and Base, two major Ethereum (ETH) layer-2 solutions.

USDC（USDC）发行人周一宣布，链上实用解决方案 Circle Paymaster 现已在以太坊（ETH）两大主要解决方案 Arbitrum 和 Base 上上线。

With the product, users on the L2s can now use USDC instead of ETH when paying for transaction fees.

有了该产品，L2 上的用户现在可以在支付交易费用时使用 USDC 而不是 ETH。

In the crypto market, blockchain users typically need transaction fees paid via a chain’s native token. This gas fee requirement has usually meant users must hold tokens like Ether and others on-chain, and transaction failures are likely when one has no funds to cover gas fees.

在加密市场中，区块链用户通常需要通过链的原生代币支付交易费用。这种汽油费要求通常意味着用户必须在链上持有以太币等代币，当没有资金支付汽油费时，交易很可能失败。

Paymaster removes this challenge by allowing users to pay with USDC, eliminating the need for one to have the required native token.

Paymaster 通过允许用户使用 USDC 付款来消除这一挑战，从而无需拥有所需的原生代币。

The feature is permissionless and composable, meaning developers can work with any wallet compatible with the ERC-4337 token standard.

该功能无需许可且可组合，这意味着开发人员可以使用任何与 ERC-4337 代币标准兼容的钱包。

Circle’s launch of Paymaster adds to the company’s Gas Station offering.

Circle 推出的 Paymaster 丰富了该公司的加油站产品。

While Paymaster users utilize their USDC to pay for gas fees, Gas Station allows developers to pay for gas costs for users. Developers who sign up for the Gas Station feature offer a gasless experience for users throughout their decentralized applications.

Paymaster 用户使用 USDC 来支付 Gas 费用，而 Gas Station 则允许开发者为用户支付 Gas 费用。注册加油站功能的开发人员可以在其去中心化应用程序中为用户提供无加油体验。

Gas Station works with Circle’s programmable wallets and requires developers to create a Circle Console account.

Gas Station 与 Circle 的可编程钱包配合使用，并要求开发人员创建一个 Circle 控制台帐户。

Circle will expand access to Paymaster beyond Arbitrum and Base in coming months, with additional networks including Ethereum, Solana and Polygon PoS.

Circle 将在未来几个月内通过包括以太坊、Solana 和 Polygon PoS 在内的其他网络，将 Paymaster 的访问范围扩展到 Arbitrum 和 Base 之外。

Transaction charges across Paymaster will be 10% of gas fees per transaction. However, Circle is waiving this charge until June 30, 2025 to incentivize adoption.

Paymaster 的交易费用为每笔交易 Gas 费的 10%。不过，Circle 将在 2025 年 6 月 30 日之前免除此项费用，以激励采用。