Circle在Sonic上完成了向本地USDC的过渡，启动CCTP V2

Circle已正式完成了Sonic上从桥接到本地USDC的过渡。此升级可提高流动性并添加新功能。

After May 2025 saw the arrival of bridged USDC on Sonic, the protocol has now completed the transition to native USDC.

在2025年5月之后，Sonic桥接了USDC的到来，该协议现已完成过渡到本机USDC。

The upgrade saw the remaining bridged tokens automatically converted into native USDC with no immediate action required by users or developers. This transition ensures users retain compatibility and complete access to Sonic’s liquidity.

升级看到其余的桥接令牌会自动转换为本机USDC，而用户或开发人员不需要立即采取措施。这种过渡确保用户保持兼容性并完全访问Sonic的流动性。

The transition saw the upgrade of CCTP to V2 and the introduction of Hooks for cross-chain smart contract programmability.

过渡将CCTP升级为V2，并引入了用于跨链智能合同可编程性的挂钩。

Completing Native USDC Deployment on Sonic Labs

完成Sonic Labs上的本地USDC部署

As announced by Circle, USDC has officially launched on Sonic Labs, marking the completion of the transition from bridged to native USDC in May 2025.

正如Circle宣布的那样，USDC已正式在Sonic Labs上启动，标志着2025年5月从桥接到本地USDC的过渡完成。

Prior to the upgrade, the bridged USDC supply on Sonic reached $500 million. After the upgrade, CCTP V2 was launched with Hooks to support faster, more automated cross-chain operations. The protocol includes Hooks, which are modules that can be added to smart contracts to perform specific actions post-transfer, reducing the need for manual intervention and improving the user experience for onchain workflows.

在升级之前，Sonic的桥接USDC供应达到了5亿美元。升级后，CCTP V2启动了钩子，以支持更快，更自动化的跨链操作。该协议包括挂钩，这些钩子是可以添加到智能合约中以执行特定操作的模块，从而减少了手动干预的需求并改善了OnChain Workflows的用户体验。

CCTP V2 will enable users to enjoy near-instant USDC transfers across supported blockchains, offering greater flexibility for DeFi applications. USDC has become natively supported by 20 chains, expanding its cross-chain reach. Developers can easily integrate CCTP V2 into their apps with the updated documentation.

CCTP V2将使用户能够在受支持的区块链之间享受近乎内部的USDC转移，从而为Defi应用程序提供了更大的灵活性。 USDC已获得20条链的本地支持，扩大了其跨链覆盖范围。开发人员可以通过更新的文档轻松将CCTP V2集成到其应用中。

The new version also expands programmable liquidity for developers. Applications can trigger smart contracts post-transfer to enable dynamic DeFi operations. These include swaps, lending, and payments immediately after the USDC reaches a destination chain.

新版本还为开发人员扩展了可编程流动性。应用程序可以在转移后触发智能合约以启用动态FEFI操作。这些包括USDC到达目的地链后立即进行掉期，贷款和付款。

First Use Cases With Aave, Binance and RedotPay

首先使用AAVE，binance和ReTotPay

Sonic’s support for native USDC and CCTP V2 unlocks several new use cases across finance, commerce and crosschain tools. Day one integrations include Aave, Binance and RedotPay, each utilizing USDC for various financial services.

Sonic对本地USDC和CCTP V2的支持解锁了金融，商业和交叉链工具的几个新用例。第一天的集成包括AAVE，BINANCE和REDOTPAY，每个集合都利用USDC用于各种金融服务。

RedotPay plans to expand USDC-linked payment cards and remittances using the upgraded system to introduce real-world usage and commerce tools for users. Meanwhile, platforms like Socket will use CCTP for smooth cross-chain liquidity flows.

REDOTPAY计划使用升级的系统扩展与USDC挂钩的支付卡和汇款，以为用户介绍现实世界中的使用和商业工具。同时，诸如插座之类的平台将使用CCTP进行平滑的跨链流动性流。

Circle developers, businesses and institutions can start building with native USDC on Sonic today. Qualified companies can apply to open Circle Mint accounts for direct fiat on/off-ramps. Individuals and smaller businesses may access USDC through Circle’s growing partner network.

Circle Developers，企业和机构可以在今天的Sonic上与本地USDC一起开始建造。合格的公司可以申请打开Circle MINT帐户，以供直接填写/外升空。个人和较小的企业可以通过Circle的不断增长的合作伙伴网络访问USDC。