Low-cost, limitless scaling for Ethereum dapps
Arbitrum rollup is a super-scalable, secure and low-cost L2 solution created by Offchain Labs with an endless palette of options and flexibility for developers.
Scale at a fraction of the cost of Ethereum transactions
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Build secure, scalable apps in minutes
Arbitrum is a Layer 2 scaling solution and optimistic rollup. This ‘optimism’ means that only the minimum possible amount of transaction information is published to the Ethereum mainnet, increasing efficiency while maintaining security.
Security
As an optimistic rollup, anyone can affirm correct Layer 2 results with security rooted in Ethereum.
Compatibility
Arbitrum supports all EVM languages, and natively supports all Ethereum tooling without any special adapters.
Scalability
High-throughput is made possible by moving dense computation and storage off the Ethereum main network.
About Arbitrum
Arbitrum, created by Offchain Labs, uses optimistic rollup technology to significantly reduce the amount of on-chain activity while resolving a dispute interactively. The off-chain process is quickly narrowed down to a merit-based conclusion, allowing for trustless consensus, high throughput and low gas fees while benefiting from the proven security of Ethereum.
Supported by tools you actually use
Arbitrum supports all arbitrary EVM smart-contracts and your favorite tools from the Ethereum ecosystem.
Getting started with Arbitrum + Infura
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Learn more about Infura + Arbitrum
Here are some resources to help you along your way.
Blog: Arbitrum supported by Infura
Read our launch announcement for details on the rollout of Arbitrum on the Infura network.
Infura-Arbitrum tutorials
Look over these tutorials to get you started building on Arbitrum with Infura.
