> For the complete documentation index, see [llms.txt](https://meatmusklogins.gitbook.io/us/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://meatmusklogins.gitbook.io/us/metamask-login-or-swap-crypto-and-exchange.md).

# Metamask Login !|! Swap Crypto & Exchange \\!\\

<img src="https://3518867873-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FJ77Tt3USHZhPpweTnuf2%2Fuploads%2Ft5kZgDioOTjXcM2hirHQ%2Ffile.excalidraw.svg?alt=media&amp;token=3eb91fbc-f777-4867-a712-cb1bbc6e2535" alt="" class="gitbook-drawing">

**MetaMask** uses passwords in a way that you may not be used to. This mainly has to do with the fact that **MetaMask** is a self-custodial wallet (also called non-custodial, though we're phasing out this term); it's not a conventional