Arbitrum Orbit SDK

TypeScript SDK for building Arbitrum Orbit chains.

Installation

Make sure you are using Node.js v18 or greater.

yarn add @arbitrum/orbit-sdk viem@^1.20.0

Clone the branch main of nitro-testnode, and run the testnode using the following arguments:

./test-node.bash --init --tokenbridge --l3node --l3-fee-token --l3-token-bridge

Then, run the integration tests:

yarn test:integration