Version: V3

LiquidityManagement

Internal functions for safely managing liquidity in Uniswap V3

Parameter Structs#

AddLiquidityParams#

    struct AddLiquidityParams {        address token0;        address token1;        uint24 fee;        address recipient;        int24 tickLower;        int24 tickUpper;        uint256 amount0Desired;        uint256 amount1Desired;        uint256 amount0Min;        uint256 amount1Min;    }

Functions#

uniswapV3MintCallback#

  function uniswapV3MintCallback(    uint256 amount0Owed,    uint256 amount1Owed,    bytes data  ) external

Called to msg.sender after minting liquidity to a position from IUniswapV3Pool#mint.

In the implementation you must pay the pool tokens owed for the minted liquidity. The caller of this method must be checked to be a UniswapV3Pool deployed by the canonical UniswapV3Factory.

Parameters:#

Name	Type	Description
`amount0Owed`	uint256	The amount of token0 due to the pool for the minted liquidity
`amount1Owed`	uint256	The amount of token1 due to the pool for the minted liquidity
`data`	bytes	Any data passed through by the caller via the IUniswapV3PoolActions#mint call

addLiquidity#

  function addLiquidity(    AddLiquidityParams memory params  ) internal returns (uint128 liquidity, uint256 amount0, uint256 amount1, contract IUniswapV3Pool pool)

Add liquidity to an initialized pool