# Provide $FYN Liquidity

Our private sale tokens have been fully unlocked for a significant period, making it opportune to strengthen essential foundations for the smooth flow and trading of FYN tokens. One crucial aspect is the liquidity of $FYN.

The primary initiative involves integrating with the widely recognized [Uniswap Protocol](https://app.uniswap.org/tokens/polygon/0x3b56a704c01d650147ade2b8cee594066b3f9421) and encouraging users from our community to provide $FYN liquidity.

## Uniswap

The official Liquidity Pool pairing on Uniswap is the **FYN/WETH** pairing on the Polygon network, utilizing the Uniswap V3 Protocol. Liquidity providers [earn a share of the trading fees](https://docs.uniswap.org/concepts/protocol/fees) generated by the protocol.

**Exchange:** [Uniswap V3](https://app.uniswap.org/add/0x3B56a704C01D650147ADE2b8cEE594066b3F9421/0x7ceB23fD6bC0adD59E62ac25578270cFf1b9f619/3000?chain=polygon)\
**FYN token contract address:** [0x3B56a704C01D650147ADE2b8cEE594066b3F9421](https://polygonscan.com/token/0x3b56a704c01d650147ade2b8cee594066b3f9421)\
**WETH token contract address:** [0x7ceB23fD6bC0adD59E62ac25578270cFf1b9f619](https://polygonscan.com/token/0x7ceb23fd6bc0add59e62ac25578270cff1b9f619)\
**Recommended transaction fee tier:** 0.3%

***

## QuickSwap

We will continue to provide liquidity on [QuickSwap V2](https://quickswap.exchange/#/swap?currency0=0x2791bca1f2de4661ed88a30c99a7a9449aa84174\&currency1=0x3b56a704c01d650147ade2b8cee594066b3f9421\&swapIndex=1). The official pairing on QuickSwap is the **FYN/USDC.e** pairing on the Polygon network, utilizing the QuickSwap V2 Protocol. Users can continue to provide liquidity and trade $FYN on QuickSwap as per normal.

**Exchange:** [QuickSwap](https://quickswap.exchange/#/swap?currency0=0x2791bca1f2de4661ed88a30c99a7a9449aa84174\&currency1=0x3b56a704c01d650147ade2b8cee594066b3f9421\&swapIndex=1)\
**FYN token contract address:** [0x3B56a704C01D650147ADE2b8cEE594066b3F9421](https://polygonscan.com/token/0x3b56a704c01d650147ade2b8cee594066b3f9421)\
**USDC.e token contract address:** [0x2791Bca1f2de4661ED88A30C99A7a9449Aa84174](https://polygonscan.com/token/0x2791bca1f2de4661ed88a30c99a7a9449aa84174)

{% hint style="warning" %}
When buying $FYN on QuickSwap, make sure to select the **Market (V2)** setting.
{% endhint %}

***

## Useful Links

{% embed url="<https://blog.uniswap.org/uniswap-v3>" fullWidth="false" %}

{% embed url="<https://support.uniswap.org/hc/en-us/sections/20982919867021-Adding-and-Removing-Liquidity>" fullWidth="false" %}