> For the complete documentation index, see [llms.txt](https://cetus-1.gitbook.io/cetus-developer-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cetus-1.gitbook.io/cetus-developer-docs/developer/via-clmm-contract/features-available/remove-liquidity.md).

# Remove liquidity

## Function

clmmpool/sources/pool.move

```rust
/// Remove liquidity from the pool.
///
/// # Arguments
///
/// _ `config` - A reference to the `GlobalConfig` object.
/// _ `pool` - A mutable reference to the `Pool` object.
/// _ `position_nft` - A mutable reference to the `Position` object representing the liquidity position to remove from.
/// _ `delta_liquidity` - The amount of liquidity to remove. you can use position.liquidity() to get it.
/// _ `clock` - A reference to the `Clock` object used to determine the current time.
///
/// # Generic Type Parameters
///
/// _ `CoinTypeA` - The type of the first coin in the pool.
/// \* `CoinTypeB` - The type of the second coin in the pool.
///
/// # Returns
///
/// A tuple containing the resulting balances of `CoinTypeA` and `CoinTypeB` after removing liquidity.
pub fun remove_liquidity<CoinTypeA, CoinTypeB>(
    config: &GlobalConfig,
    pool: &mut Pool<CoinTypeA, CoinTypeB>,
    position_nft: &mut Position,
    delta_liquidity: u128,
    clock: &Clock,
): (Balance<CoinTypeA>, Balance<CoinTypeB>) {}
```

## Example

```rust
public entry fun remove_liquidity<CoinTypeA, CoinTypeB>(
    config: &GlobalConfig,
    pool: &mut Pool<CoinTypeA, CoinTypeB>,
    position_nft: &mut Position,
    delta_liquidity: u128,
    min_amount_a: u64,
    min_amount_b: u64,
    clock: &Clock,
    ctx: &mut TxContext
) {
let (balance_a, balance_b) = pool::remove_liquidity<CoinTypeA, CoinTypeB>(
    config,
    pool,
    position_nft,
    delta_liquidity,
    clock
);

    let (fee_a, fee_b) = pool::collect_fee(
        config,
        pool,
        position_nft,
        false
    );

    // you can implentment these methods by yourself methods.
    // balance::join(&mut balance_a, fee_a);
    // balance::join(&mut balance_b, fee_b);
    // send_coin(coin::from_balance(balance_a, ctx), tx_context::sender(ctx));
    // send_coin(coin::from_balance(balance_b, ctx), tx_context::sender(ctx));
}
```


---

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