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    zkSync ERA documentation

    Welcome to zkSync Era docs!
    Guides, references, and resources for building with zkSync Era.

    About zkSync Era

    Learn more about our future-proof zkEVM.

    Getting started

    Build a smart contract app with zkSync Era.

    SDK References

    References for your favorite web3 SDKs.

    Explore Tools

    zkSync Era Portal

    Bridge, deposit, and withdraw ERC20 tokens.

    Block Explorer

    Interact with zkSync Era blockchain.

    Hardhat Plugins

    Explore Hardhat plugins for your Solidity and Vyper apps.

    Tutorials

    Cross-chain vote

    Use L1-L2 communication to cast a vote from Ethereum to zkSync Era.

    Multisig with AA

    Learn how to create a smart account on zkSync Era.

    Custom Paymaster

    Build your own paymaster and delight users with your app.

    Made with ❤️ by Matter Labs