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Circle Unveils USDC Bridge for Native Cross-Chain Transfers Across EVM Networks
Circle this week launched USDC Bridge, an official, Circle-operated portal for moving native USDC between supported blockchains without relying on wrapped tokens, liquidity pools, or manual routing. The company announced the release via the official USDC account on X, highlighting upfront fees, live transfer tracking, and automatic handling of destination-chain gas. The app is live at bridge.usdc.com.
The service is built on Circle's Cross-Chain Transfer Protocol (CCTP), a permissionless on-chain utility introduced in 2023. CCTP V2 is now the default version, offering faster finality and enabling automated post-transfer actions such as swaps and deposits.
Transfers follow a burn-and-mint flow. Users connect a wallet and initiate a transfer on the source chain, where the specified amount of USDC is burned. Circle then issues a signed attestation confirming the burn, and an equivalent amount of native USDC is minted on the destination chain and delivered to the recipient address. Because Circle, as the issuer of USDC, controls the mint-and-burn mechanism, the process does not depend on third-party liquidity providers or external validators—reducing the trust assumptions common in independent bridge designs.
Circle says standard transfers carry no protocol fee; users pay on-chain gas. "Fast" transfers that leverage Circle's attestation service for near-instant finality may result in higher gas costs. In certain cases, a small minting fee may apply on the destination chain, with details provided in Circle's developer documentation.
At launch, USDC Bridge supports EVM-compatible networks including Ethereum, Arbitrum, Base, Optimism Mainnet, Polygon PoS, Avalanche, Sei, and Monad. Non-EVM chains such as Solana are not included in the initial rollout. Circle said the list of supported chains will expand over time, and users can view the latest coverage at bridge.usdc.com.
Early usage appears strong. The bridge's dashboard showed about $602.5 million in transfers over a single 24-hour period shortly after launch. Circle also said CCTP has processed more than $140 billion in cumulative volume across over 20 chains since its debut.
Circle is also pushing developers toward CCTP V2: CCTP V1 (Legacy CCTP) is scheduled to begin phasing out on July 31, 2026. Applications integrated with V1 will need to migrate to V2 to remain compatible with Circle's attestation service and the broader CCTP ecosystem.
While USDC Bridge targets individual users, Circle positions CCTP as a foundational primitive that wallets, decentralized applications, exchanges, and other bridge protocols can integrate directly—already supporting treasury rebalancing, trading flows, and DeFi activity across networks.
Circle frames the bridge as a step toward reducing liquidity fragmentation created by chain-specific wrapped versions of USDC. By keeping transfers native, Circle says USDC on supported chains remains redeemable 1:1 for U.S. dollars through the company. Standard crypto risks remain, including gas-fee exposure, smart-contract risk, and network congestion. USDC is not covered by FDIC insurance or similar deposit protections.
The launch gives Circle a primary, first-party interface for cross-chain USDC movement, potentially reducing reliance on third-party infrastructure that has historically handled much of the stablecoin's cross-chain activity.