# Liquidity

- [V3](https://docs.lif3.com/liquidity/v3.md): Swap v3 is the latest version of Lif3 Swap, which aims to improve capital efficiency for liquidity providers (LPs) and provide better execution for traders.
- [Add liquidity to Swap v3](https://docs.lif3.com/liquidity/v3/add-liquidity-to-swap-v3.md): Swap v3 allows you to concentrate your liquidity position within a custom price range.
- [Remove liquidity from Swap v3](https://docs.lif3.com/liquidity/v3/remove-liquidity-from-swap-v3.md): When removing liquidity from Swap v3, you will remove your liquidity position and collect earned fees.
- [How to collect fees from a liquidity pool on Swap v3](https://docs.lif3.com/liquidity/v3/how-to-collect-fees-from-a-liquidity-pool-on-swap-v3.md): You can collect your earned fees without removing your liquidity.
- [Inactive positions and Ratio](https://docs.lif3.com/liquidity/v3/inactive-positions-and-ratio.md)
- [Change the price range of my LP](https://docs.lif3.com/liquidity/v3/change-the-price-range-of-my-lp.md): To change the price range of a position you must remove the liquidity position, then create a new position with the desired price range.
- [Fee Tiers](https://docs.lif3.com/liquidity/v3/fee-tiers.md): A fee tier is the percentage of the liquidity provider fee that swaps pay when swapping.
- [Want to provide liquidity on a Full Range?](https://docs.lif3.com/liquidity/v3/want-to-provide-liquidity-on-a-full-range.md): You can provide liquidity over the full price range. Your rate of return may be lower than a similar position with a more narrow price range.
- [LP Ownership represented by NFTs](https://docs.lif3.com/liquidity/v3/lp-ownership-represented-by-nfts.md): Swap v3 represents liquidity positions using an NFT, in order to store all of the liquidity position data. This NFT is deposited in your wallet when you add v3 liquidity.
- [Contracts Swap v3](https://docs.lif3.com/liquidity/v3/contracts-swap-v3.md)
- [v2](https://docs.lif3.com/liquidity/v2.md)
- [Providing Liquidity](https://docs.lif3.com/liquidity/v2/providing-liquidity.md)
- [APR](https://docs.lif3.com/liquidity/v2/apr.md)
- [Adding/Removing Liquidity](https://docs.lif3.com/liquidity/v2/adding-removing-liquidity.md): Lif3 Swap is the premiere DEX on Tomb Chain.
- [Adding Liquidity](https://docs.lif3.com/liquidity/v2/adding-removing-liquidity/adding-liquidity.md): How to add liquidity to Lif3 Swap
- [Removing Liquidity](https://docs.lif3.com/liquidity/v2/adding-removing-liquidity/removing-liquidity.md): How to remove liquidity from Lif3 Swap


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