25.07.2025 10:53

Sei Network has significantly upgraded its capabilities with the launch of native USDC and Circle's Cross-Chain Transfer Protocol version 2 (CCTP V2). This dual integration marks a considerable advancement, streamlining stablecoin transactions within the Sei ecosystem and beyond.

Previously, users relied on bridged USDC versions, introducing complexities and potential vulnerabilities. Now, however, Sei offers direct access to USDC, issued directly by Circle, eliminating intermediaries and bolstering security. This official integration provides users with a more reliable and efficient way to interact with the world's leading regulated stablecoin.

CCTP V2 revolutionizes cross-chain USDC transfers. Unlike traditional bridge-based methods, CCTP V2 utilizes a seamless "burn and mint" mechanism, facilitated by Circle's attestation system. This ensures swift, permissionless transfers across thirteen major blockchains, eliminating slippage and simplifying the process. The protocol boasts an impressive network of over 150 active cross-chain routes. This innovation allows for immediate transfers with transaction finality in under half a second – significantly faster than traditional methods.

The integration of native USDC further enhances user experience by enabling direct redemption and transfer via Circle Mint. The inherent security of USDC, maintained through a verified 1:1 dollar reserve, is also strengthened by its native presence on the Sei Network. This improved stability and security opens up exciting new possibilities for decentralized finance (DeFi) users seeking greater reliability and operational efficiency. The combination of native USDC and CCTP V2 positions Sei Network as a leader in fast and secure stablecoin transactions.