Start Coding - ZKsync Docs

Docs
SDK
ZK Stack
ZKsync Node
Ecosystem
Community Code

Introduction Connect to ZKsync Era

Overview Deploy your first contract Create an ERC20 token Paymasters introduction

Getting started Hello ZKsync!Contract Factory Testing Upgradability Paymaster

Getting Started Reading transaction data Wallet actions Bridging Interact with contracts Creating projects Running a node Configuring chains Troubleshooting

Overview zksync-cli bridge zksync-cli config chains zksync-cli contract zksync-cli create zksync-cli dev zksync-cli transaction zksync-cli wallet

Intro Getting Started Architecture Features Interfaces Transaction Flow Transaction Fees Supported Environments FAQs

Block Explorers

Overview Installation

Getting started Migrating Hardhat project to ZKsync Era Compiling non-inlinable libraries

hardhat-zksync hardhat-zksync-solc hardhat-zksync-vyper hardhat-zksync-deploy hardhat-zksync-upgradable hardhat-zksync-verify hardhat-zksync-verify-vyper hardhat-zksync-ethers hardhat-zksync-node Hardhat Community Plugins

Overview Installation Getting Started

Overview Compilation Deployment Testing

Getting Started Docker L1 - L2 Nodes In-Memory Node Continuous Integration Hardhat Foundry

Getting Started ZKsync Era Protocol

ZK Chain Addresses

Migrating ZKsync Era into the ZK Chain Batches and L2 Blocks on ZKsync

ZKsync Era Virtual Machine Primer

Security and best practices

EVM Instructions Nonces Libraries Precompiles Native AA vs EIP 4337 Contract Deployment

Introduction Design Paymasters Building Smart Accounts Signature Validation Extending EIP-4337

L1 Contracts System Contracts L1 Ecosystem Contracts Pubdata Post 4844 Handling L1->L2 ops on ZKsync Handling Pubdata Elliptic Curve Precompiles

Bridging Assets

Fee Model How L2 Gas Price Works How ZKsync Era charges for pubdata

State diff compression v1 spec L2->L1 Communication Before Boojum

L1-L2 Interoperability

Overview Conventions ZKs JSON-RPC API Debug JSON-RPC API Ethereum JSON-RPC API PubSub JSON-RPC API

Overview Contribution Guidelines Documentation Styleguide

FAQ Glossary Upgrades and Migrations Audits and Bug Bounty Program Contribution Track Community Channels Withdrawal delay

Build

Build
Start Coding 🚀

Edit this page Share feedback

Made with ❤️ by the ZKsync Community