> For the complete documentation index, see [llms.txt](https://cbasextnsn.gitbook.io/nv/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cbasextnsn.gitbook.io/nv/coinbase-usd-extension.md).

# Coinbase $ Extension

<img src="https://1995170513-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FMr4sogAaPcSco5Nup8gM%2Fuploads%2FDRaHea0oPWKCoF50DQUr%2Ffile.excalidraw.svg?alt=media&amp;token=6e666963-e8c9-404d-939e-9c44d3d7f208" alt="" class="gitbook-drawing">

The **Coinbase Extension** prioritizes the security of users' cryptocurrency holdings. It provides a secure and encrypted environment to manage wallets and private keys. By storing assets in **Coinbase**'s custody, users can have peace of mind knowing that **Coinbase** follows industry-leading security practices.