IQuoter
Quoter Interface
Supports quoting the calculated amounts from exact input or exact output swaps
Developer note: These functions are not marked view because they rely on calling non-view functions and reverting to compute the result. They are also not gas efficient and should not be called on-chain. Credit to Uniswap Labs under GPL-2.0-or-later license: https://github.com/Uniswap/v3-periphery
Functions
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:
quoteExactInputSingle
function quoteExactInputSingle(address tokenIn, address tokenOut, uint256 amountIn, uint160 limitSqrtPrice) external returns (uint256 amountOut, uint16 fee)
external
Returns the amount out received for a given exact input 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:
quoteExactOutputSingle
function quoteExactOutputSingle(address tokenIn, address tokenOut, uint256 amountOut, uint160 limitSqrtPrice) external returns (uint256 amountIn, uint16 fee)
external
Returns the amount in required to receive the given exact output amount but for a swap of a single pool
Returns: