# Add CFX/xCFX Liquidity to Liquidity Pools

A liquidity pool is a collection of digital assets accumulated to enable trading on a decentralized exchange (DEX). Users can add LP to earn Nulceon's Governance token NUT and to earn trading fees. In addtition, as the liquidity pair CFX/xCFX has a steady growing ratio as per Nucleon's liquid staking design, advanced users can also explore arbitrage opportunties to maintain the correct ratio and earn trading fees and arbitrage profits.

1. Click on Pools.

<figure><img src="https://lh3.googleusercontent.com/pZoh5wjLcW-czM5uaOZ0iGacpKrM3ongAFLiXkVWva9gLlxBuyttZGHoFJ7eEFIXXdr3D9tnKXOewaR4URVxQnglCcl0VTcjPj8_wdRbtMwH5zols2qNtIFcJM8tGTH9ZWLU7Tb7fpp8MBM-RStl6Gi1GbyRqfZZbogOA2kh2OYOEpHmGy4BcCDIJzBiOg" alt=""><figcaption></figcaption></figure>

2. Select the corresponding pool that you want and click on Add Liquidity. In this case, XCFX/CFX.

<figure><img src="/files/gkQOdfQ6d2NQXV2jM7WI" alt=""><figcaption></figcaption></figure>

3. You have been redirected to Swappi, and now click on Add Liquidity.

<figure><img src="https://lh5.googleusercontent.com/Glm9GGZgZiap3FuZaV4y3EiewCZANEPZcBhFCHMWf6MvcGdV8vs0vrrRQIsKynpkN0mdwDdhpHvYdbBhncvBVsepXxwXRbXJ6PhziaHz_wnA3ibLymki6N7D9Rn8EOACr0IqFFzkl8hQdENgYR4kYBFUa8cjxDaHuniq-KINW7Ew8X3HAXOZDDiB06ZKJg" alt=""><figcaption></figcaption></figure>

4. Click on Select a token.

<figure><img src="https://lh4.googleusercontent.com/ZWlGULgUe-liX-6-PhM132PItmNgXns1fuTY8448pJoukuI8VEWhmUqx2fX6B9ZBpP3XT9s3FEjoNZVq3mcftzfAp5DkG3jnTvtBBEdPBqpy4V8idpQny98vPHYH7sf7nyqcwBAKPIXZU8LdjziCLjDsNXvOLBnMDUesOeEnat3Ds92_JkT4RhFdjxLpRQ" alt=""><figcaption></figcaption></figure>

5. Input xCFX and add the token.

<figure><img src="https://lh6.googleusercontent.com/DDNRxp7KNCbBATCj42SK0sRFCUNwZMzGe8mTHB_3cPh9AAYsFbqbSsbvpZP2R3DrV8L6nAqRNIoxDGcn9yEnJQaxCgngJQilMnmgjo3Qe8GF0a8AW5mjbOtG6cY1vrxzOV7QPWU7RpPglDrSoVRCYFMJNni6ucGPVnUGbZ1uzM3KdV829tSz4qu_yn7Mng" alt=""><figcaption></figcaption></figure>

Note: If you cannot find xCFX on the token list, simply paste its contract&#x20;

xCFX address: 0x889138644274a7Dc602f25A7e7D53fF40E6d0091

6. Enter the amount of asset that you would like to supply and click on Supply.

<figure><img src="https://lh3.googleusercontent.com/ZX_8aZkEwxPEzYR_r1veSQ9ZijkqAHZSixtJGZYAeySbM1uOd8Mvc2cs30ah9-xJKYzrNmDVggaWQdYct-yvJ_7m8zhvg4a4A7Vt2ISYVz5SRXy7AjtRNsooh6GJS6AYkklX8wpS8wsEQzO7wjFb0ChLR8G2-Gnag_EDSd-NPv4mWZjdo27bi1QpbyRusw" alt=""><figcaption></figcaption></figure>

7. Check transaction details and click Confirm Supply.

<figure><img src="https://lh3.googleusercontent.com/Np5PWmmB5IO6zGcnnPFkF6DPitual6cvhgEkydfg1k6QLo-d7sudaxRbj7-YH_ukxYaep9fKQPIyAh-_AJlPoTE1GLcRl38GkkFViKFj0GTm0e5AXFbUN_IrExK4udL_Lkb7cnfmkcw0DLY-h4WX3h-hA3w9cQnJZzrXwXWGY1k4vmUC1MTnNR-pTUxnVg" alt=""><figcaption></figcaption></figure>

8. Click on Confirm in the MetaMask pop-out confirmation window.

<figure><img src="https://lh4.googleusercontent.com/a7V0b7Lq6_g6pZvfztCu4EcQO23segBuVUZGjvMv0B090_WryTusHdV_ocW9tH-gVlcBXOb64Po3nzr4Esw2uIKs_6Yw40H8uugbv5-gM2RnYkF-a9ZkDI2ZEGM77dctzTB2HyV5J4T4I_rnrT-KL6Uu9LyEGrEtJE_Otwr5iLQN3hhTxTK8un3eC-gNeA" alt=""><figcaption></figcaption></figure>

9. You have successfully added liquidity to the liquidity pool, please refresh the Nucleon page to show the updated balance of LP tokens.

<figure><img src="https://lh6.googleusercontent.com/TZDNzubMa9Yr8t_kxrew7h37qGB6zqRZQTX_21wwUDysKFDfySKg4ybWzzNNrgT2pwlsrygVrmN5aLBzbQdTZ1greaeaaSzHqtSUOJ2qzx05RfJ8qP6oiCMynnpfiGTW4lzmW40ZEgxPuzBTQ5Y1ePWqcH-ar-oLC56AWOP_3glExOiE8WiZeov7kEKsig" alt=""><figcaption></figcaption></figure>

You can check whether you have successfully received the xCFX/CFX - Swappi LP tokens by adding the LP to your wallet.


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