ZKsync Era
ZK Stack
ZKsync Protocol
Community Code

Overview Deploy your first contract Create an ERC20 token Paymasters introduction

Getting started Hello ZKsync!Contract Factory Testing Upgradability Paymaster

Hardhat Foundry Continuous Integration

ZKsync Era RPC L1 contracts System contracts

Account Abstraction Paymasters

Intro Getting Started Architecture Auth Server Sessions Passkeys Account Modules Account Recovery Transaction Flow Supported Environments FAQs

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

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

Block explorers ZKsync External Node

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

Getting Started

Overview Installation Platform Compatibility

Getting Started ZKsync Era Features L1<->L2 Transactions Frontend Integration Migration from `zksync-web3`

Types and Interfaces

Introduction Provider Web3Provider

Introduction Wallet Signer L1Signer L2VoidSigner L1VoidSigner EIP712Signer SmartAccount SmartAccount Factories

Contracts ContractFactory

Common Utilities Paymaster Utilities Smart Account Utilities

Types and Interfaces

Introduction Provider BrowserProvider

Introduction Wallet Signer L1Signer L2VoidSigner L1VoidSigner EIP712Signer SmartAccount SmartAccount Factories

Contract ContractFactory

Utilities Paymaster Utilities Smart Account Utilities

Overview Getting Started RPC Methods Constants, Types, & Utilities Wallet Custom Transaction Data Paymasters Smart Contracts Smart Accounts

Overview Installation

Getting Started ZKsync Era Features L1<->L2 Transactions Migration from v0 to v1

Introduction Client Types

Introduction Signer BaseDeployer Wallet WalletL1 WalletL2 SmartAccount SmartAccount Factories SmartAccount Utilities Types

Common Utilities Paymaster Utilities

Overview Installation

Getting Started ZKsync Era Features L1<->L2 Transactions

Introduction Provider

Introduction Wallet ETHSigner SmartAccount Smart Account Utilities SmartAccount Factories

Contract Interfaces

Utilities Paymaster Utilities

Overview Installation

Getting Started ZKsync Era Features L1<->L2 Transactions

Introduction Provider

Introduction Wallet EthSigner SmartAccount Smart Account Utilities SmartAccount Factories

Contract Interfaces

Utilities Paymaster Utilities

Overview Installation

Getting Started ZKsync Era Features L1<->L2 Transactions

Introduction Client

Introduction WalletL1 and WalletL2 BaseDeployer ETHSigner

Common Utilities Paymaster Utilities

Getting Started Contract Deployment and Interaction

Explore the ecosystem Bridges Cross chain Data indexers IDE Monitoring Network faucets NFT marketplaces Oracles RPC providers Wallets User Onboarding

Contribution track

Overview Contribution guidelines Documentation styleguide

Security and best practices

ZKsync Docs

ZKsync Era
SDK
Java
API

Java API

The Java ZKsync API documentation.

Providers
Accounts
Contract
Utilities
Types

Edit this page Share feedback

Made with ❤️ by the ZKsync Community