# Guide to buy $FYN on MetaMask

{% hint style="warning" %}
Transactions taking place on the Polygon blockchain require payment of MATIC (Polygon network) as gas fees. Users are recommended to **prepare at least 1 MATIC** in their wallet.
{% endhint %}

{% hint style="info" %}
Actual UI may differ due to updates.
{% endhint %}

**Step 1:** Open the MetaMask mobile application. Check that you are connected to **Polygon Mainnet**

![](https://496597420-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FifWvYgVyMOvtjl8QaVYb%2Fuploads%2FXWjp9Dsh6va8VKT9GpyD%2FImage%200.png?alt=media\&token=7f05329b-3754-41a0-880b-526c586720b3)

**Step 2:** Select the "Double Arrows" icon

<div align="left"><figure><img src="https://496597420-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FifWvYgVyMOvtjl8QaVYb%2Fuploads%2FIRld1KYuwrAywTcVP0n0%2Fselect%20swap%20icon.jpg?alt=media&#x26;token=41643679-1bfd-4b10-9de2-c46da4b0b69f" alt="" width="300"><figcaption></figcaption></figure></div>

**Step 3:** Select `Swap`

<div align="left"><figure><img src="https://496597420-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FifWvYgVyMOvtjl8QaVYb%2Fuploads%2FDgUMPMjo6EKG3D2VJhVQ%2Fswap.jpg?alt=media&#x26;token=265390e8-c6c5-4b78-9f8e-3d53b8ea1616" alt="" width="300"><figcaption></figcaption></figure></div>

**Step 4:** Click on `Select a token`

![](https://496597420-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FifWvYgVyMOvtjl8QaVYb%2Fuploads%2Fk3Ej5v4oi0NHshyD4feD%2FImage%203.png?alt=media\&token=daa8750e-4e19-4450-b52e-0ee5267b97a1)

**Step 5:** Enter `Fyn` in the search box, then select `Affyn`

![](https://496597420-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FifWvYgVyMOvtjl8QaVYb%2Fuploads%2FCMPE2pFzStM9vAnbwFvU%2FImage%204.png?alt=media\&token=2c58b119-9051-40f4-8c06-05446ff42737)

**Step 6:** You should see FYN populated in the bottom box. Select the **box on top**

![](https://496597420-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FifWvYgVyMOvtjl8QaVYb%2Fuploads%2Fo0SB3VzdKE6epwghPQUs%2FImage%205.png?alt=media\&token=a611dc57-23bf-4e70-8b3d-27de50b18623)

**Step 7:** Search for the token that you are using to swap to $FYN. In this example we will be using USDC

![](https://496597420-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FifWvYgVyMOvtjl8QaVYb%2Fuploads%2FxiovI7m1Xx4EbdRNLMW9%2FImage%206.png?alt=media\&token=1d7ae874-dba8-4f02-abbd-2820a8b2b281)

{% hint style="info" %}
Ensure that the tokens you are using for the swap are on the Polygon blockchain
{% endhint %}

**Step 8:** Key in the amount of tokens that you want to swap to FYN using the number input panel. In this example, we will be using 5000 USDC

![](https://496597420-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FifWvYgVyMOvtjl8QaVYb%2Fuploads%2F8LccvTYL7AGT9L4GYN6j%2FImage%207.png?alt=media\&token=cb7f8fae-cb98-4805-bcb0-341df9ee8c01)

**Step 9:** Select `Get quotes`

![](https://496597420-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FifWvYgVyMOvtjl8QaVYb%2Fuploads%2FyeWzoUA2d4JyvfW2BHQX%2FImage%208.png?alt=media\&token=6f4263cb-01b3-4f98-abac-a0827d1191a1)

**Step 10:** Wait for MetaMask to finish fetching quotes

![](https://496597420-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FifWvYgVyMOvtjl8QaVYb%2Fuploads%2F9BeXJnpaxssz2dQ3dgy0%2FImage%209.png?alt=media\&token=90b79e10-01c6-43fa-b9ed-da8c99e71f7f)

**Step 11:** Select `I understand`

![](https://496597420-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FifWvYgVyMOvtjl8QaVYb%2Fuploads%2FqRDXAKzXjfjwTwUtHPRa%2FImage%2010.png?alt=media\&token=7c843ed2-68b6-4a36-b463-ced830678850)

**Step 12:** If you are happy with the quote, **swipe** the white button to the right

![](https://496597420-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FifWvYgVyMOvtjl8QaVYb%2Fuploads%2F5iCQen7Icj7grYYvN4Io%2FImage%2011.png?alt=media\&token=fc23fbcd-a319-44b0-b54c-d5e31bb5206a)

**Step 13:** Wait for MetaMask to complete the transaction

![](https://496597420-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FifWvYgVyMOvtjl8QaVYb%2Fuploads%2FeuxtG8noNUJntx5jKdWd%2FImage%2012a.png?alt=media\&token=a6f6650b-dc95-4390-bdfe-dbfd67382559)

![](https://496597420-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FifWvYgVyMOvtjl8QaVYb%2Fuploads%2Fik0fyKZKsaWNOa0F0jj1%2FImage%2012b.png?alt=media\&token=a68cc6f8-3d1e-4530-beeb-0f6a469fa32d)

**Step 14:** Congratulations! The swap is now complete. You can select the "Transaction History" icon to view your transaction history

<div align="left"><figure><img src="https://496597420-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FifWvYgVyMOvtjl8QaVYb%2Fuploads%2F2stD5k12oOnhx5JUMCSG%2Ftransaction%20history.jpg?alt=media&#x26;token=3d3403ec-8963-4dfd-b2df-bf9eb3e0bcdc" alt="" width="300"><figcaption></figcaption></figure></div>

![](https://496597420-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FifWvYgVyMOvtjl8QaVYb%2Fuploads%2FtMRHuirj8HGlAcoRcJF8%2FImage%2013b.png?alt=media\&token=73e023e0-e086-4dd3-a71d-f01956d14982)