Bridge from Arbitrum to Base
Use StarBridge to check available cross-chain routes between Arbitrum and Base. The live bridge interface determines which assets and routes are currently available.
CROSS-CHAIN BRIDGE
Arbitrum to Base bridge.
Review the current route for moving supported digital assets from Arbitrum to Base. Availability, fees, liquidity and execution estimates can change with network conditions.
Go to the bridge ↓Check the live route
Before approving a transaction, review the source network, destination network, asset, estimated output, network costs and route details shown in the live quote.
Non-custodial wallet flow
StarBridge provides an interface for connecting your wallet and reviewing a route. You approve transactions from your own wallet rather than depositing funds into a StarBridge custodial account.
Fees and completion time
Cross-chain costs can include source-network gas, destination execution costs and route or liquidity-provider fees. Estimated completion time depends on the selected route and current blockchain conditions.
About Arbitrum
Arbitrum is an Ethereum layer-2 network that batches transactions with optimistic rollup technology and settles them on Ethereum.
About Base
Base is an Ethereum layer-2 network built on the OP Stack and incubated by Coinbase.
Gas you will need
Both Arbitrum and Base use ETH for network fees, so the same asset can cover gas on each side. Keep a small balance of ETH on Arbitrum for the transaction and on Base for whatever you do after arriving.
Bridge Assets
Select tokens and networks to bridge
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