Circle在Sonic上完成了向本地USDC的過渡，啟動CCTP V2

Circle已正式完成了Sonic上從橋接到本地USDC的過渡。此升級可提高流動性並添加新功能。

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月之後，Sonic橋接了USDC的到來，該協議現已完成過渡到本機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.

升級看到其餘的橋接令牌會自動轉換為本機USDC，而用戶或開發人員不需要立即採取措施。這種過渡確保用戶保持兼容性並完全訪問Sonic的流動性。

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

過渡將CCTP升級為V2，並引入了用於跨鏈智能合同可編程性的掛鉤。

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宣布的那樣，USDC已正式在Sonic Labs上啟動，標誌著2025年5月從橋接到本地USDC的過渡完成。

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.

在升級之前，Sonic的橋接USDC供應達到了5億美元。升級後，CCTP V2啟動了鉤子，以支持更快，更自動化的跨鏈操作。該協議包括掛鉤，這些鉤子是可以添加到智能合約中以執行特定操作的模塊，從而減少了手動干預的需求並改善了OnChain Workflows的用戶體驗。

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將使用戶能夠在受支持的區塊鏈之間享受近乎內部的USDC轉移，從而為Defi應用程序提供了更大的靈活性。 USDC已獲得20條鏈的本地支持，擴大了其跨鏈覆蓋範圍。開發人員可以通過更新的文檔輕鬆將CCTP V2集成到其應用中。

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.

新版本還為開發人員擴展了可編程流動性。應用程序可以在轉移後觸發智能合約以啟用動態FEFI操作。這些包括USDC到達目的地鏈後立即進行掉期，貸款和付款。

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對本地USDC和CCTP V2的支持解鎖了金融，商業和交叉鏈工具的幾個新用例。第一天的集成包括AAVE，BINANCE和REDOTPAY，每個集合都利用USDC用於各種金融服務。

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計劃使用升級的系統擴展與USDC掛鉤的支付卡和匯款，以為用戶介紹現實世界中的使用和商業工具。同時，諸如插座之類的平台將使用CCTP進行平滑的跨鏈流動性流。

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，企業和機構可以在今天的Sonic上與本地USDC一起開始建造。合格的公司可以申請打開Circle MINT帳戶，以供直接填寫/外升空。個人和較小的企業可以通過Circle的不斷增長的合作夥伴網絡訪問USDC。