Non-fungible token for positions Wraps Algebra positions in a non-fungible token interface which allows for them to be transferred and authorized.
IncreaseLiquidity(uint256,uint128,uint128,uint256,uint256,address)
Emitted when liquidity is increased for a position NFT
DecreaseLiquidity(uint256,uint128,uint256,uint256)
Emitted when liquidity is decreased for a position NFT
Collect(uint256,address,uint256,uint256)
Emitted when tokens are collected for a position NFT
positions(uint256) view external
Returns the position information associated with a given token ID.
Returns:
mint(struct INonfungiblePositionManager.MintParams) payable external
Creates a new position wrapped in a NFT
Returns:
increaseLiquidity(struct INonfungiblePositionManager.IncreaseLiquidityParams) payable external
Increases the amount of liquidity in a position, with tokens paid by the `msg.sender`
Returns:
decreaseLiquidity(struct INonfungiblePositionManager.DecreaseLiquidityParams) payable external
Decreases the amount of liquidity in a position and accounts it to the position
Returns:
collect(struct INonfungiblePositionManager.CollectParams) payable external
Collects up to a maximum amount of fees owed to a specific position to the recipient
Returns:
burn(uint256) payable external
Burns a token ID, which deletes it from the NFT contract. The token must have 0 liquidity and all tokens must be collected first.
tokenId
uint256
The ID of the token for which liquidity was increased
liquidity
uint128
The amount by which liquidity for the NFT position was increased
actualLiquidity
uint128
the actual liquidity that was added into a pool. Could differ from liquidity when using FeeOnTransfer tokens
amount0
uint256
The amount of token0 that was paid for the increase in liquidity
amount1
uint256
The amount of token1 that was paid for the increase in liquidity
pool
address
tokenId
uint256
The ID of the token for which liquidity was decreased
liquidity
uint128
The amount by which liquidity for the NFT position was decreased
amount0
uint256
The amount of token0 that was accounted for the decrease in liquidity
amount1
uint256
The amount of token1 that was accounted for the decrease in liquidity
tokenId
uint256
The ID of the token for which underlying tokens were collected
recipient
address
The address of the account that received the collected tokens
amount0
uint256
The amount of token0 owed to the position that was collected
amount1
uint256
The amount of token1 owed to the position that was collected
tokenId
uint256
The ID of the token that represents the position
nonce
uint96
operator
address
token0
address
token1
address
tickLower
int24
tickUpper
int24
liquidity
uint128
feeGrowthInside0LastX128
uint256
feeGrowthInside1LastX128
uint256
tokensOwed0
uint128
tokensOwed1
uint128
params
struct INonfungiblePositionManager.MintParams
The params necessary to mint a position, encoded as `MintParams` in calldata
tokenId
uint256
liquidity
uint128
amount0
uint256
amount1
uint256
params
struct INonfungiblePositionManager.IncreaseLiquidityParams
tokenId The ID of the token for which liquidity is being increased, amount0Desired The desired amount of token0 to be spent, amount1Desired The desired amount of token1 to be spent, amount0Min The minimum amount of token0 to spend, which serves as a slippage check, amount1Min The minimum amount of token1 to spend, which serves as a slippage check, deadline The time by which the transaction must be included to effect the change
liquidity
uint128
amount0
uint256
amount1
uint256
params
struct INonfungiblePositionManager.DecreaseLiquidityParams
tokenId The ID of the token for which liquidity is being decreased, amount The amount by which liquidity will be decreased, amount0Min The minimum amount of token0 that should be accounted for the burned liquidity, amount1Min The minimum amount of token1 that should be accounted for the burned liquidity, deadline The time by which the transaction must be included to effect the change
amount0
uint256
amount1
uint256
params
struct INonfungiblePositionManager.CollectParams
tokenId The ID of the NFT for which tokens are being collected, recipient The account that should receive the tokens, amount0Max The maximum amount of token0 to collect, amount1Max The maximum amount of token1 to collect
amount0
uint256
amount1
uint256
tokenId
uint256
The ID of the token that is being burned
