Quoter
Provides quotes for swaps
Allows getting the expected amount out or amount in for a given swap without executing the swap
Developer note: These functions are not gas efficient and should not be called on chain. Instead, optimistically execute the swap and check the amounts in the callback. Credit to Uniswap Labs under GPL-2.0-or-later license: https://github.com/Uniswap/v3-periphery
Functions
constructor
constructor(address _factory, address _WNativeToken, address _poolDeployer) public
public
algebraSwapCallback
function algebraSwapCallback(int256 amount0Delta, int256 amount1Delta, bytes path) external view
view external
Called to `msg.sender` after executing a swap via IAlgebraPool#swap. Developer note: In the implementation you must pay the pool tokens owed for the swap. The caller of this method must be checked to be a AlgebraPool deployed by the canonical AlgebraFactory. amount0Delta and amount1Delta can both be 0 if no tokens were swapped.
quoteExactInputSingle
function quoteExactInputSingle(address tokenIn, address tokenOut, uint256 amountIn, uint160 limitSqrtPrice) public returns (uint256 amountOut, uint16 fee)
public
Returns the amount out received for a given exact input but for a swap of a single pool
Returns:
quoteExactInput
function quoteExactInput(bytes path, uint256 amountIn) external returns (uint256 amountOut, uint16[] fees)
external
Returns the amount out received for a given exact input swap without executing the swap
Returns:
quoteExactOutputSingle
function quoteExactOutputSingle(address tokenIn, address tokenOut, uint256 amountOut, uint160 limitSqrtPrice) public returns (uint256 amountIn, uint16 fee)
public
Returns the amount in required to receive the given exact output amount but for a swap of a single pool
Returns:
quoteExactOutput
function quoteExactOutput(bytes path, uint256 amountOut) external returns (uint256 amountIn, uint16[] fees)
external
Returns the amount in required for a given exact output swap without executing the swap
Returns: