ZkSync Era Bridge

Example quote from 25 September 2026: sending 3,000 USDC (~$3,000) from Ethereum returns about 1.1190 ETH on ZkSync Era via Symbiosis, estimated ~28 sec — no wrapped tokens beyond the standard route, fully non-custodial. Symbiosis works as a liquidity meta-aggregator, comparing routes across multiple DEXes and bridge providers and picking the best one by price, fee, and speed automatically. Here's how the flow works:

1. Pick the source. Set Ethereum as source and ZkSync Era as destination — the USDC sits in an Ethereum wallet, and the goal is moving liquidity into the zk-rollup at low cost.

2. Connect wallets. MetaMask on the Ethereum side, MetaMask on the ZkSync Era side. Symbiosis reads the destination address automatically from the connected wallet — no manual paste required.

3. Enter the amount. 3,000 USDC (~$3,000) in this example. Keep enough ETH in the wallet to cover network gas.

4. Review the quote. Symbiosis displays the exact ETH amount on ZkSync Era (about 1.1190 ETH in this example), the flat Symbiosis fee in USD, and ETA (~28 sec). The quote is locked in before signing — 2% slippage tolerance protects against sudden price moves.

5. Sign and confirm. Sign the Ethereum transaction in MetaMask. ETH arrives in MetaMask once the route completes — track the transfer on Symbiosis Explorer.