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

Review the current route for moving supported digital assets from Base to Moonriver. 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 Moonriver. 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.
Moonriver is Moonbeam's sister network in the Kusama ecosystem, and gas is paid in MOVR.
Base fees are paid in ETH and Moonriver fees are paid in MOVR. You need ETH on Base to send the transaction, and you will want some MOVR on Moonriver to move or use the funds after they arrive. Some routes can include a small amount of destination gas, so check the quote.
Select tokens and networks to bridge