> For the complete documentation index, see [llms.txt](https://apidoc.solidityscan.com/solidityscan-security-api/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://apidoc.solidityscan.com/solidityscan-security-api/getting-started/platform-parameters/arbitrum.md).

# Arbitrum

[Arbitrum](https://arbitrum.io/) is an Ethereum Layer 2 scaling solution developed by Offchain Labs, utilizing optimistic rollups to enhance transaction throughput and reduce fees on the Ethereum network.