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Any EVM-compatible wallet can be used, including MetaMask, WalletConnect wallets, and 1inch Wallet. To connect manually:
Mainnet:
Network name: zkSync Era Mainnet
RPC: https://mainnet.era.zksync.io
Chain ID: 324
Symbol: ETH
Explorer: https://explorer.zksync.ioFees are low, typically just a few cents in ETH. Transactions are confirmed in seconds on L2. Full finality occurs once proofs are posted and verified on Ethereum L1, which can take longer, but L2 confirmations are usually enough for normal swap UX.
Yes. zkSync Era natively supports account abstraction (AA). This means wallets may behave differently from standard EVM accounts, and paymasters can subsidize fees or accept gas in tokens other than ETH. Developers should account for these differences when building or signing transactions.
Stable pairs typically work with 0.1–0.3% slippage. For liquid volatile pairs, 0.5–1% is recommended. Illiquid or highly volatile pairs may need 1–2% or more. As always, check pool depth and volatility to avoid failed transactions.
Use minimal approvals for tokens rather than infinite allowances. Where supported, prefer permit flows like Permit2. Periodically review and revoke unused approvals through the zkSync Era explorer or trusted revoke tools to maintain wallet security.
Network health and incident updates are available via the zkSync Era status page, and upgrades or announcements are communicated through official documentation and community channels.