How to Bridge to Base
Base is Coinbase's Ethereum L2 network with very low fees and growing DeFi ecosystem. Bridging lets you access Base's opportunities.
Why Bridge to Base?
Benefits:- Extremely low fees ($0.01-0.10)
- Coinbase-backed security
- Growing ecosystem
- Easy fiat onramp
| Bridge | Speed | Best For |
|---|---|---|
| . . . . | . . . - | . . . . . |
| Base Bridge | 10-15 min | Large amounts |
| Across | 1-2 min | Speed |
| Coinbase | Instant | Fiat users |
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Step-by-Step Instructions
Choose Bridge Method
Use bridge.base.org for official bridge, or Across for speed.
Tips
- ✓Coinbase users can withdraw directly to Base
Connect Wallet
Connect MetaMask to the bridge interface.
Warnings
- ⚠Verify URL before connecting
Select Asset
Choose ETH or USDC to bridge. ETH is needed for gas on Base.
Tips
- ✓Bridge at least 0.005 ETH for gas
Confirm Bridge
Review fees and timing, then confirm transaction.
Tips
- ✓Official bridge takes 10-15 minutes
Add Base Network
Add Base to MetaMask if not already added. Use chainlist.org.
Tips
- ✓Chain ID: 8453
Verify Arrival
Check basescan.org or MetaMask for your bridged assets.
Tips
- ✓Refresh wallet if not visible