The USDC Bridge lets you transfer USDC between supported blockchains. It moves your digital dollars across blockchain networks securely.

 

The bridge connects supported source and destination chains, letting you send USDC from one to another without losing value or speed

 

Why do I need to use the USDC Bridge? 

The USDC Bridge helps to securely ​​transfer your tokens across chains. Without bridging, you’re unable to use USDC on apps or services on other blockchains.

Bridging lets you:

• Move USDC from one blockchain to another

• Use USDC with an app, marketplace, or service on another blockchain network

 

Do I need a self-custodial wallet to use the USDC Bridge?

Yes. You must connect a self-custodial wallet, such as MetaMask or Phantom, to use the USDC Bridge. You cannot connect directly from an account with a digital asset exchange.

 

Is bridging the same as swapping?

No, bridging and swapping are different actions.

 

• Bridging moves the same asset from one blockchain to another, keeping the token type unchanged but transferring it across networks.

• Swapping exchanges one asset for another, such as trading USDC for Ethereum or a different cryptocurrency on the same blockchain.

USDC Bridge vs. other bridges
The USDC Bridge uses Circle CCTP (Cross-Chain Transfer Protocol) to permissionlessly burn and mint USDC across supported blockchains, so you’re always moving native USDC, not a wrapped or synthetic version. 

 

It also operates under Circle’s security standards, reducing risk of a hacker stealing locked funds. This reduces additional trust assumptions while providing the backing of Circle’s infrastructure and controls.