IAlgebraPoolActions

Functions

initialize

initialize(uint160) external

Sets the initial price for the pool

Name	Type	Description
price	uint160	the initial sqrt price of the pool as a Q64.96

mint

mint(address,address,int24,int24,uint128,bytes) external

Adds liquidity for the given recipient/bottomTick/topTick position

Name	Type	Description
sender	address	The address which will receive potential surplus of paid tokens
recipient	address	The address for which the liquidity will be created
bottomTick	int24	The lower tick of the position in which to add liquidity
topTick	int24	The upper tick of the position in which to add liquidity
amount	uint128	The desired amount of liquidity to mint
data	bytes	Any data that should be passed through to the callback

Returns:

Name	Type	Description
amount0	uint256
amount1	uint256
liquidityActual	uint128

collect

collect(address,int24,int24,uint128,uint128) external

Collects tokens owed to a position

Name	Type	Description
recipient	address	The address which should receive the fees collected
bottomTick	int24	The lower tick of the position for which to collect fees
topTick	int24	The upper tick of the position for which to collect fees
amount0Requested	uint128	How much token0 should be withdrawn from the fees owed
amount1Requested	uint128	How much token1 should be withdrawn from the fees owed

Returns:

Name	Type	Description
amount0	uint128
amount1	uint128

burn

burn(int24,int24,uint128) external

Burn liquidity from the sender and account tokens owed for the liquidity to the position

Name	Type	Description
bottomTick	int24	The lower tick of the position for which to burn liquidity
topTick	int24	The upper tick of the position for which to burn liquidity
amount	uint128	How much liquidity to burn

Returns:

Name	Type	Description
amount0	uint256
amount1	uint256

swap

swap(address,bool,int256,uint160,bytes) external

Swap token0 for token1, or token1 for token0

Name	Type	Description
recipient	address	The address to receive the output of the swap
zeroToOne	bool	The direction of the swap, true for token0 to token1, false for token1 to token0
amountSpecified	int256	The amount of the swap, which implicitly configures the swap as exact input (positive), or exact output (negative)
limitSqrtPrice	uint160	The Q64.96 sqrt price limit. If zero for one, the price cannot be less than this value after the swap. If one for zero, the price cannot be greater than this value after the swap
data	bytes	Any data to be passed through to the callback. If using the Router it should contain SwapRouter#SwapCallbackData

Returns:

Name	Type	Description
amount0	int256
amount1	int256

swapSupportingFeeOnInputTokens

swapSupportingFeeOnInputTokens(address,address,bool,int256,uint160,bytes) external

Swap token0 for token1, or token1 for token0 (tokens that have fee on transfer)

Name	Type	Description
sender	address	The address called this function (Comes from the Router)
recipient	address	The address to receive the output of the swap
zeroToOne	bool	The direction of the swap, true for token0 to token1, false for token1 to token0
amountSpecified	int256	The amount of the swap, which implicitly configures the swap as exact input (positive), or exact output (negative)
limitSqrtPrice	uint160	The Q64.96 sqrt price limit. If zero for one, the price cannot be less than this value after the swap. If one for zero, the price cannot be greater than this value after the swap
data	bytes	Any data to be passed through to the callback. If using the Router it should contain SwapRouter#SwapCallbackData

Returns:

Name	Type	Description
amount0	int256
amount1	int256

flash

flash(address,uint256,uint256,bytes) external

Receive token0 and/or token1 and pay it back, plus a fee, in the callback

Name	Type	Description
recipient	address	The address which will receive the token0 and token1 amounts
amount0	uint256	The amount of token0 to send
amount1	uint256	The amount of token1 to send
data	bytes	Any data to be passed through to the callback

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