Bridge from Base to Blast
Use StarBridge to check available cross-chain routes between Base and Blast. The live bridge interface determines which assets and routes are currently available.

Review the current route for moving supported digital assets from Base to Blast. Availability, fees, liquidity and execution estimates can change with network conditions.
Go to the bridge ↓Use StarBridge to check available cross-chain routes between Base and Blast. The live bridge interface determines which assets and routes are currently available.
Before approving a transaction, review the source network, destination network, asset, estimated output, network costs and route details shown in the live quote.
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.
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.
Base is an Ethereum layer-2 network built on the OP Stack and incubated by Coinbase.
Blast is an Ethereum layer-2 network that launched with a focus on native yield for ETH and stablecoins.
Both Base and Blast use ETH for network fees, so the same asset can cover gas on each side. Keep a small balance of ETH on Base for the transaction and on Blast for whatever you do after arriving.
Select tokens and networks to bridge