StarBridge

USDC from Optimism to Base

USD Coin can have different representations and availability across blockchain networks. Use the live StarBridge route to confirm the exact source and destination asset before approving a transaction.

Verify the destination

Check the destination network and token shown in the quote. Do not assume that similarly named assets are interchangeable across networks or that every route is available at every moment.

Fees and route availability

Network gas, liquidity, route selection and provider fees can affect the amount received. The live quote is the best reference for the transaction you are about to sign.

Wallet-controlled execution

StarBridge is a non-custodial interface. Connect your wallet, review the route and approve the transaction yourself. Never sign a transaction that does not match your intended asset and destination.

About Optimism

OP Mainnet (Optimism) is an Ethereum layer-2 network and the origin of the OP Stack that other layer-2 networks, including Base, build on.

About Base

Base is an Ethereum layer-2 network built on the OP Stack and incubated by Coinbase.

Gas you will need

Both Optimism and Base use ETH for network fees, so the same asset can cover gas on each side. Keep a small balance of ETH on Optimism for the transaction and on Base for whatever you do after arriving.

Bridge Assets

Select tokens and networks to bridge

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Other token bridge pagesUSDT on Optimism to Base · ETH on Optimism to Base · WETH on Optimism to Base · DAI on Optimism to Base