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: