ZKsync Community Code

Build Together: Discover Community-Driven Guides and Tutorials for ZKsync

Cross-chain governance

Build and deploy a smart contract in L1 and send transactions that update the state of a contract in ZKsync.

MatterLabs

smart contractscross-chain

Building a Custom ZK Chain

Create, customize, and run your first ZK chain locally.

MatterLabs

elastic chain

Native spend limit smart account

Build a native smart contract account that has a daily spend limit.

porco-rosso

account abstractionsmart contracts

Build an ERC20 custom paymaster

Build a paymaster that accepts any ERC20 token in exchange for transaction fees.

MatterLabs

account abstractionpaymastersmart contractserc20

Integrate Permissionless Multi-signer Paymaster in your Dapp

Integrate Zyfi's signature based permissionless multi-signer paymaster in your Dapp to sponsor gas funds for your users.

Zyfi

paymasteraccount abstraction

Signing Transactions With WebAuthn

Learn how to use WebAuthn to sign transactions for smart accounts.

sarahschwartz

account abstractionpaymastersmart contractsfrontendnext.js