StarBridge

USDT from Optimism to Arbitrum

Tether USD 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 Arbitrum

Arbitrum is an Ethereum layer-2 network that batches transactions with optimistic rollup technology and settles them on Ethereum.

Gas you will need

Both Optimism and Arbitrum 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 Arbitrum for whatever you do after arriving.

Bridge Assets

Select tokens and networks to bridge

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Other token bridge pagesUSDC on Optimism to Arbitrum · ETH on Optimism to Arbitrum · WETH on Optimism to Arbitrum · DAI on Optimism to Arbitrum