Swap Base to Starknet
Bridge your assets from Base to Starknet quickly and securely. We compare rates across multiple aggregators to find you the best deal.
How to swap Base to Starknet
Select your tokens
Choose what you want to swap from Base and what you want to receive on Starknet.
Compare rates
We query 10+ aggregators in real-time to find you the best rate and lowest fees.
Execute your swap
Click through to your chosen aggregator to complete the swap with the best rate.
Frequently Asked Questions
How long does bridging from Base to Starknet take?
The native Base bridge takes 7 days due to the optimistic rollup challenge period. However, third-party bridges like Across, Stargate, and Hop can complete transfers in 5-20 minutes by providing instant liquidity.
What tokens can I bridge from Base to Starknet?
ETH, USDC, cbETH, DEGEN are the most commonly bridged tokens. You can swap ETH directly to ETH or bridge stablecoins like USDC and USDT to use in Starknet's ecosystem.
What are the fees for Base to Starknet bridging?
Both Base and Starknet have very low gas fees (typically $0.00-$0.05 and $0.01-$0.10 respectively). The main cost is the bridge fee, usually 0.05%-0.5% depending on the provider.
Ready to swap Base to Starknet?
Compare rates from 10+ aggregators and find the best deal.
Get Started