Arbitrum docsQuickstart
Create an L3 chain with default settings and custom infrastructure.
Run an L3 rollup from scratch
A simple A-Z guide to deploy and run a default-configured L3 rollup chain on Arbitrum Sepolia.
Run testnet infrastructure on your first rollup (product-level testnet)
Step-by-step guide to run your Arbitrum chain infrastructure as a production-level testnet with high availability.
Deploy a production chain: an overview
Learn how to deploy and manage your Arbitrum chain with the Arbitrum chain SDK.
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