V3Estimator

This contract estimates V3 swap amounts

Code

Github Link: (Will be updated after official launch)

Address

• Silicon Mainnet : 0xbB29F1F8a1Eb162F10A1DB9335003c0dD7618f4b

Events, Read-Only Functions, and State-Changing Functions

Read-Only Functions

Read-Only Functions

estimatePos

function estimatePos(
    struct IUniswapV3Pool pool, 
    address token, 
    uint256 amountIn
) external view returns (
    uint256 amountOut, 
    uint160 sqrtPriceX96After
)

Parameters:

Name	Type	Description
pool	contract IUniswapV3Pool	The address of the pool
token	address	The token being swapped in
amountIn	uint256	The desired input amount

​Return Values:

Name	Type	Description
amountOut	uint256	The amount of the token that would be received
sqrtPriceX96After	uint160	The sqrt price after the swap

estimateNeg

function estimateNeg(
    contract IUniswapV3Pool pool, 
    address token, 
    uint256 amountOut
) external view returns (
    uint256 amountIn, 
    uint160 sqrtPriceX96After
)

Parameters:

Name	Type	Description
pool	contract IUniswapV3Pool	The address of the pool
token	address	The token being swapped out
amountOut	uint256	The desired output amount

​Return Values:

Name	Type	Description
amountIn	uint256	The amount required as the input for the swap in order to receive amountOut
sqrtPriceX96After	uint160	The sqrt price after the swap

estimate

function estimate(
    contract IUniswapV3Pool pool,
    bool zeroForOne,
    int256 amountSpecified
) public view returns (int256 amount0, int256 amount1, uint160 sqrtPriceX96After) {

Parameters:

Name	Type	Description
pool	contract IUniswapV3Pool	The address of the pool
zeroForOne	bool	Is swap direction 0 -> 1?
amountSpecified	int256	The specified amount of token

​Return Values:

Name	Type	Description
amount0	int256	The changed amount of token0
amount1	int256	The changed amount of token1
sqrtPriceX96After	uint160	The sqrt price after the swap

​