How to Bridge from Optimism to Base

Can I Bridge from Optimism to Base?

Yes, you can bridge assets from Optimism to Base using supported cross-chain protocols. Both are Ethereum layer 2 rollups, making transfers fast, cheap and secure.

Connect an EVM-compatible wallet like MetaMask to Optimism, select a trusted bridge, and transfer your tokens (e.g., ETH). Once complete, your assets will be on Base for DeFi, trading, or other onchain use.

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How to Bridge from Optimism to Base

A reliable way to transfer assets from Optimism to Base is deBridge, a cross-chain bridge with 100% uptime and a median settlement time of 1.96 seconds. With over $8 billion in volume settled, deBridge is a trusted method for bridging assets between layer 2 networks.

Steps to Bridge from Optimism to Base Using deBridge:

1. Connect Your Wallet: Visit deBridge and connect an Ethereum-compatible wallet like MetaMask.
2. Select Networks & Asset: Choose Optimism as the source and Base as the destination. Select the token to transfer (e.g., ETH).
3. Approve & Confirm: Enter the amount, approve the transaction in your wallet, and confirm the bridge request.
4. Receive Funds on Base: Transfers settle in under two seconds, making assets available for use on Base.

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Optimism to Base Bridging Fees

Transferring assets from Optimism to Base via deBridge incurs two costs:

• Bridge Fee: A flat 0.001 ETH per transaction.
• Gas Fees: Since both Optimism and Base are layer 2 networks, gas fees are minimal, typically under $0.02 per transaction.

In total, bridging from Optimism to Base costs around $2 to $3, making it significantly cheaper than bridging from Ethereum mainnet.

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Best Alternative Bridges for Optimism to Base

If you're looking for other ways to bridge from Optimism to Base, consider these alternatives:

• Rhino.fi: Supports 17+ networks, including Optimism and Base. It has processed over $2 billion in transfers but charges a 0.19% fee, making it one of the pricier options.
• Synapse: A widely used bridge with $40 billion+ in transaction volume. However, its 0.2% swap fee is higher than some competitors.
• Stargate Finance: Ideal for moving stablecoins (USDC, USDT) with deep liquidity and fast settlement times.

Each bridge offers different trade-offs in speed, fees, and liquidity, so the best choice depends on your transaction size and priority.

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Final Thoughts

Bridging from Optimism to Base is fast, affordable, and easy with deBridge or other cross-chain solutions.

Choosing the right bridge depends on transaction size, cost sensitivity, and asset type, so compare options before transferring.