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@zeta-chain

ZetaChain

ZetaChain is a layer 1 blockchain and developer platform that connects any L1 and L2, from Ethereum to Bitcoin and beyond. Access all of crypto in one place.

Welcome to ZetaChain 👋

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ZetaChain is a blockchain for universal omnichain apps that span across any blockchain, from Ethereum and Cosmos to Bitcoin and beyond.

Build a Universal App

Run a Node or a Validator

Contribute to the Project

ZetaChain's blockchain node implements the core protocol, written in Go using Cosmos SDK and Comet BFT. Protocol contracts implement the core protocol and are deployed on ZetaChain and on connected chains, written in Solidity. See the list of pinned repos below for the projects to contribute to.

Responsible Disclosure

If you’ve found a security issue or vulnerability in our project, we would love to hear from you! Please let us know responsibly so we can fix it quickly and keep the community safe.

You can find our Responsible Disclosure Page for scope and rules of engagement. We appreciate your support and making the community safer!

We Are Hiring!

See our website for more information.

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  1. example-contracts example-contracts Public

    Examples of universal smart contract implementing cross-chain swaps, NFT transfers, ERC-20 transfers and more

    Shell 84 59

  2. issues issues Public

    Public Issue Tracker

    3 1

  3. node node Public

    ZetaChain’s blockchain node and an observer validator client

    Go 192 153

  4. protocol-contracts-evm protocol-contracts-evm Public

    Protocol contracts implementing the core logic of the protocol, deployed on ZetaChain and on connected chains

    TypeScript 81 68

  5. network-config network-config Public

    This repository is the authoritative source for Zetachain node setup, offering essential configuration files, genesis files, and upgrade paths for all networks. It ensures consistent and reliable n…

    Shell 11 6

Repositories

Showing 10 of 73 repositories
  • protocol-contracts-solana Public

    solana interface contract for zetachain

    zeta-chain/protocol-contracts-solana’s past year of commit activity
    TypeScript 13 MIT 8 9 2 Updated Sep 30, 2025
  • node Public

    ZetaChain’s blockchain node and an observer validator client

    zeta-chain/node’s past year of commit activity
    Go 192 MIT 153 307 (2 issues need help) 9 Updated Sep 29, 2025
  • protocol-contracts-evm Public

    Protocol contracts implementing the core logic of the protocol, deployed on ZetaChain and on connected chains

    zeta-chain/protocol-contracts-evm’s past year of commit activity
    TypeScript 81 MIT 68 43 (1 issue needs help) 2 Updated Sep 29, 2025
  • docs Public

    Documentation for ZetaChain

    zeta-chain/docs’s past year of commit activity
    TypeScript 75 MIT 130 47 5 Updated Sep 29, 2025
  • evm Public Forked from cosmos/evm

    An EVM compatible framework for blockchain development with the Cosmos SDK

    zeta-chain/evm’s past year of commit activity
    Go 1 Apache-2.0 102 0 1 Updated Sep 28, 2025
  • toolkit Public

    A library of ZetaChain helper utilities, contracts, and Hardhat tasks for smart-contract development

    zeta-chain/toolkit’s past year of commit activity
    TypeScript 60 MIT 35 31 8 Updated Sep 26, 2025
  • protocol-contracts Public archive Forked from zeta-chain/protocol-contracts-evm

    Protocol contracts implementing the core logic of the protocol, deployed on ZetaChain and on connected chains (old repository)

    zeta-chain/protocol-contracts’s past year of commit activity
    TypeScript 0 MIT 71 0 0 Updated Sep 26, 2025
  • example-contracts Public

    Examples of universal smart contract implementing cross-chain swaps, NFT transfers, ERC-20 transfers and more

    zeta-chain/example-contracts’s past year of commit activity
    Shell 84 MIT 59 4 3 Updated Sep 26, 2025
  • standard-contracts Public

    Ready-to-use contracts for universal (cross-chain) fungible tokens and NFTs

    zeta-chain/standard-contracts’s past year of commit activity
    Solidity 4 22 20 (1 issue needs help) 7 Updated Sep 26, 2025
  • localnet Public

    ZetaChain's local dev environment with connected EVM chains.

    zeta-chain/localnet’s past year of commit activity
    TypeScript 10 MIT 4 34 2 Updated Sep 26, 2025