Integrate with Ease
Bridge BTC from Ethereum to zkSync Era Compare Routes, Fees & Speed
zkSync Era is a zero-knowledge Ethereum Layer 2 with low fees and Ethereum-grade security. Bridging BTC to zkSync Era lets you transact cheaply while inheriting Ethereum's security guarantees. EarnPark gives registered users zero bridge fees on all zkSync Era 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 (Ethereum) and destination (zkSync Era). Choose your asset — BTC, and 15+ other 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 zkSync Era in ~2 min.
Before you start: No wallet connection needed — EarnPark is a centralized platform. You need BTC on Ethereum to deposit, and an external zkSync Era wallet address to withdraw to. You cover only the ETH source-chain gas fee when sending your deposit — separate from EarnPark's zero bridge fee.
BTC Route Details: Ethereum → zkSync Era
Parameter | Value |
|---|---|
| Asset | BTC |
| From | Ethereum |
| To | zkSync Era |
| Bridge Fee | Free |
| Est. Time | ~2 min |
| Min Amount | $10 |
| Max (no KYC) | $5,000 |
| Source Gas | ETH network fee |
| Powered By | 1inch cross-chain liquidity |
EarnPark vs. Other Ways to Bridge BTC to zkSync Era
route.comparison.table.feature | EarnPark | Native Bridge | Other Aggregators |
|---|---|---|---|
| Bridge Fee | Free | $2–8 | $0.50–5.00 |
| Transfer Time | ~2 min | a few hours | 2–15 min |
| Wallet Connection | Not required | Required | Required |
| KYC | Optional (up to $5K) | None | None |
| Post-Bridge Yield | Up to 15% APY | — | — |
| Custody | Fireblocks | Non-custodial | Non-custodial |
| Powered By | 1inch | Native bridge | Various |
Bridge & Earn: BTC on zkSync EraBridged BTC to zkSync Era 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 pick a yield option:
- BTC: earn up to 15% APY through market making and liquidity provision strategies.
Frequently Asked Questions
How do I bridge BTC from Ethereum to zkSync Era?
Sign up or log in to EarnPark, open the Swap tab, and select Ethereum as the source and zkSync Era as the destination for your BTC. Deposit on Ethereum, confirm the withdrawal, and your BTC arrives on zkSync Era in ~2 min — with zero bridge fees and routing powered by 1inch's cross-chain liquidity.
How much does it cost to bridge BTC to zkSync Era?
The bridge fee is free for registered EarnPark users. You only pay the Ethereum source-chain gas fee (paid in ETH), which the network sets and EarnPark displays before you confirm. Your assets are held with Fireblocks institutional custody.
How long does the Ethereum to zkSync Era transfer take?
Most Ethereum to zkSync Era transfers complete in about ~2 min. Aggregated routing via 1inch is typically much faster than the zkSync Era native bridge, and EarnPark is operated by a UK-regulated entity.
Is it safe to bridge BTC to zkSync Era on EarnPark?
EarnPark is operated by a UK-regulated entity, uses Fireblocks for institutional-grade custody, and routes liquidity through 1inch. As with any crypto activity, bridging and earning carry risk — returns are not guaranteed and past performance does not indicate future results.