> For the complete documentation index, see [llms.txt](https://docs.affyn.com/en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.affyn.com/en/all-about-usdfyn/setup-metamask.md).

# Setup MetaMask

## What is a MetaMask wallet?

{% embed url="<https://youtu.be/YVgfHZMFFFQ>" %}
What is MetaMask?\
Source: MetaMask Youtube Channel
{% endembed %}

MetaMask is a popular cryptocurrency wallet that can be used to buy, store, send and swap tokens. It is a cross-device wallet that supports browser extensions, Android and IOS.

***

## Guides to setup MetaMask

:new:  [How to Create a MetaMask Wallet](https://docs.affyn.com/en/all-about-usdfyn/setup-metamask/how-to-create-a-metamask-wallet)

:gear:  [How to Set Up Polygon Network on MetaMask](https://docs.affyn.com/en/all-about-usdfyn/setup-metamask/how-to-set-up-polygon-network-on-metamask)

:shopping\_cart:  [Guide to buy $FYN on MetaMask](https://docs.affyn.com/en/all-about-usdfyn/setup-metamask/guide-to-buy-usdfyn-on-metamask)

:gear:  [How to Import $FYN into MetaMask](https://docs.affyn.com/en/all-about-usdfyn/setup-metamask/how-to-import-usdfyn-into-metamask)

:mobile\_phone:  [Guide to Using the MetaMask In-app Browser on Mobile](https://docs.affyn.com/en/all-about-usdfyn/setup-metamask/guide-to-using-the-metamask-in-app-browser-on-mobile)


---

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