v1.0.0
Documentation
Welcome to jzero
jzero is an EVM-compatible Layer 1 blockchain designed as the foundation for App Chains, Layer 2 solutions, and Optimism Superchain ecosystem. Experience enterprise-grade Rollup-as-a-Service platform for scalable dApp deployment.
EVM Compatible
Proof of Stake
Prague-Electra
RAAS Ready
Network Configuration
Add jzero network to your wallet or development environment
Network Name:
jzero Network
RPC URL:
https://rpc.jzero.xyz
Chain ID:
209
Currency Symbol:
JFIN
Block Explorer:
https://exp.jzero.xyz
Smart Contract Development
jzero is 100% Ethereum-compatible. All Ethereum development tools and practices work seamlessly.
Supported Tools
- • Solidity (all versions)
- • Hardhat
- • Truffle
- • Remix IDE
- • Foundry
Libraries
- • Web3.js
- • Ethers.js
- • OpenZeppelin
- • Wagmi
- • Viem
Example Contract Deployment
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.19;
contract HelloJzero {
string public message = "Hello jzero!";
function setMessage(string memory _message) public {
message = _message;
}
}Superchain Integration
jzero provides native support for the Optimism Superchain ecosystem, enabling seamless interoperability and shared security.
Superchain Benefits
- • Shared security model
- • Cross-chain interoperability
- • Unified development stack
- • Standardized bridge infrastructure
- • Collective governance participation
Technical Features
- • OP Stack compatibility
- • Fault proof system
- • Shared sequencing support
- • Cross-chain message passing
- • Optimistic rollup ready
Superchain Configuration
// Superchain configuration for jzero
const superchainConfig = {
l1ChainId: 1, // Ethereum Mainnet
l2ChainId: 209, // jzero Chain ID
l1RpcUrl: "https://eth-mainnet.g.alchemy.com/v2/your-key",
l2RpcUrl: "https://rpc.jzero.xyz",
bridgeAddress: "0x...", // jzero Bridge Contract
portalAddress: "0x...", // OptimismPortal Contract
};App Chain Development
Build application-specific blockchains on top of jzero's robust foundation.
Custom Logic
Implement application-specific consensus and validation rules
High Performance
Optimized for specific use cases with enhanced throughput
Interoperability
Seamless communication with jzero and other chains
Additional Resources
Explore more tools and resources for jzero development