> For the complete documentation index, see [llms.txt](https://endersgate.gitbook.io/endersgate/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://endersgate.gitbook.io/endersgate/welcome/getting-started/sign-up-using-metamask.md).

# Sign up Using Metamask

MetaMask is an extension for accessing Web3 applications, or "dapps", from your browser. 

In this section, we walk through the process of installing MetaMask, configuring it on the Polygon network, and importing an existing account using a previously generated private key.