Arbitrum Nitro Rollup Contracts

This is the package with the smart contract code that powers Arbitrum Nitro. It includes the rollup and fraud proof smart contracts, as well as interfaces for interacting with precompiles.

For more information see https://developer.arbitrum.io/intro

For the deployed addresses of these contracts for Arbitrum chains see https://developer.arbitrum.io/useful-addresses

For the token bridge contracts see https://github.com/OffchainLabs/token-bridge-contracts

Compile these contracts locally by running

1git clone https://github.com/offchainlabs/nitro-contracts
2cd nitro-contracts
3yarn install
4yarn build