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Version: V3

IUniswapV3MintCallback

Any contract that calls IUniswapV3PoolActions#mint must implement this interface

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:​

NameTypeDescription
amount0Oweduint256The amount of token0 due to the pool for the minted liquidity
amount1Oweduint256The amount of token1 due to the pool for the minted liquidity
databytesAny data passed through by the caller via the IUniswapV3PoolActions#mint call