swapExactTokensForETH

function swapExactTokensForETH(
    uint _amountIn, 
    uint _amountOutMin, 
    address[] calldata _path, 
    address _to, 
    uint _deadline
) external virtual ensure(_deadline) returns (uint[] memory amounts)

토큰->코인으로 swap (FROM->TO)

Parameters

Return Values

Example

// 토큰 거래에 대한 허용
await mockToken0Contract.approve(routerContract.address, MaxUint256)

// swap
await swapRouterContract.swapExactTokensForETH(
    5000,
    0,
    [mockToken0Contract.address, WMATICContract.address],
    accounts[0].address,
    MaxUint256,
    overrides
)

2022.12.23