> For the complete documentation index, see [llms.txt](https://creda-app.gitbook.io/creda-protocol/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://creda-app.gitbook.io/creda-protocol/arbitrum-guides/arbitrum-guide.md).

# Arbitrum Guide

The following guide includes a simple step-by-step guide for successful initial engagement with the credit oracle. You will be able to link your wallet address, generate a credit score, mint a credit non-fungible token (cNFT), and starting mining activities for CREDA tokens in the Arbitrum One blockchain.

Please take your time and read this short introduction with a step-by-step guide for successful engagement.

Arbitrum is a next-generation layer-2 for Ethereum. Arbitrum’s goal is to be the default layer-2 rollup for Ethereum users and developers. Arbitrum One is the name of the public mainnet for Arbitrum.

Arbitrum is built by [Offchain Labs](https://offchainlabs.com/), a world-class team of researchers, engineers, and Ethereum enthusiasts.