Integrate with Ease
Bridge to Base Compare Routes, Fees & Speed
Base is Coinbase's Ethereum Layer 2 — fast, cheap transactions backed by one of the world's largest exchanges. Bridging to Base lets you access a rapidly growing DeFi and consumer-app ecosystem at a fraction of mainnet cost. EarnPark gives registered users zero bridge fees on all Base routes, powered by 1inch's cross-chain liquidity layer.01
Sign Up on EarnParkSign up or log in to EarnPark — bridge access requires a registered account. Then select the Swap tab to get started.
02
Set Up Your BridgeSelect source chain (e.g. Ethereum) and destination (Base). Choose your asset — ETH, USDT, USDC, BTC, and 15+ tokens. Enter the amount (min. $10, up to $5,000 without KYC).
03
Confirm & ReceiveReview the route — the bridge fee is free for EarnPark users. Confirm the withdrawal and your funds arrive on Base in 1–5 minutes.
Before you start: No wallet connection needed — EarnPark is a centralized platform. You only need the asset on a supported source network to deposit, and an external Base wallet address to withdraw to. You cover only the source-chain gas fee when sending your deposit — this is separate from EarnPark's zero bridge fee.Compared to Base's native bridge (which takes 7 days to withdraw back to Ethereum), third-party aggregated routes via EarnPark are significantly faster in both directions.
Available Routes to Base
FREE bridge fee applies for registered EarnPark users. Source-chain gas fees are set by the network and displayed before confirmation.
Base Network OverviewBase is an Optimistic Rollup built by Coinbase on the OP Stack, part of the Optimism Superchain. It settles transactions to Ethereum mainnet while inheriting its security, offering deep fiat on-ramps through Coinbase's user base.
Key Base metrics (as of Q1 2026)
- Total Value Locked (TVL): ~$2–4B (source: DefiLlama, updated quarterly)
- Average gas cost: $0.01–$0.05 per transaction
- Block time: ~2 seconds
- EVM compatible: yes — deploy existing Solidity contracts without modification
Top DeFi protocols on Base
Base has no native governance token and aligns with Optimism Collective governance via the OP Stack. It is among the fastest-growing Layer 2 networks by active users and total value locked.- Aerodrome — leading native DEX and liquidity layer
- Uniswap v3 — leading decentralized exchange
- Aave — decentralized lending and borrowing
- Morpho — optimized lending markets
Bridge & Earn on BaseBridged to Base and wondering what to do next? Put your assets to work directly on EarnPark — no additional steps required. After your transfer arrives, navigate to Strategies and select from available yield options for your bridged asset:
- ETH — earn up to 20% APY through EarnPark's market making and liquidity provision strategies
- USDT — earn up to 30% APY across low, medium, and high risk tiers
- USDC — earn up to 5% APY
Frequently Asked Questions
How to bridge to Base from Ethereum?
On EarnPark you deposit your asset from Ethereum to your account, then withdraw it to Base — no wallet connection or on-chain signing needed. Routes are aggregated via 1inch and complete in 1–5 minutes, far faster than Base’s native bridge, which takes 7 days to withdraw back to Ethereum. Registered users pay zero bridge fees.
Is Base bridge safe?
EarnPark is a UK-regulated platform (EarnPark Platform LLP) and custodies assets with Fireblocks institutional infrastructure. Cross-chain routing to Base, Coinbase’s OP Stack Layer 2, runs through audited bridge protocols aggregated by 1inch. As with any on-chain transaction, smart-contract risk is inherent — never bridge more than you can afford to lose.
How long does Base bridge take?
Most Base routes via EarnPark complete in 1–5 minutes. This is dramatically faster than Base’s native bridge, which requires a 7-day challenge period when withdrawing back to Ethereum. EarnPark’s deposit-and-withdraw flow uses fast liquidity routes that bypass this delay in both directions.
What tokens can I bridge to Base?
You can bridge ETH, USDT, USDC, and 15+ other supported tokens to Base. Deposit from Ethereum, Arbitrum, Optimism, or another supported chain, then withdraw to Base. After bridging, ETH earns up to 20% APY and USDT up to 30% APY through EarnPark strategies. Registered users pay zero bridge fees.
Can I bridge from Arbitrum to Base?
Yes. Both Arbitrum and Base are part of the Optimism Superchain (Base runs on the OP Stack). Deposit ETH from Arbitrum to your EarnPark account, then withdraw it to Base. Routes are aggregated via 1inch and complete in minutes, with zero bridge fees for registered users.