SwapHelperUniswapV2 | Base

codeslaw

SwapHelperUniswapV2Solidityv0.8.25+commit.b61c2a91

network

Base

address0xcec11647ebe8e7093d897f2d7e07685f9c506179

deployer0xF90b9d2309bc3F779404aFD4c1eddafb63B74395

tx last 12 months

0 txs

calls last 12 months

73 calls

15 Files

@openzeppelin

contracts

interfaces

draft-IERC1822.sol

proxy

ERC1967

ERC1967Utils.sol

beacon

IBeacon.sol

token

ERC20

IERC20.sol

extensions

IERC20Permit.sol

utils

SafeERC20.sol

utils

Address.sol

StorageSlot.sol

contracts-upgradeable

access

OwnableUpgradeable.sol

proxy

utils

Initializable.sol

UUPSUpgradeable.sol

utils

ContextUpgradeable.sol

contracts

uniswap_v2

SwapHelperUniswapV2.sol

interfaces

IFactory.sol

ISwapRouter.sol

Source: Etherscan, Smart Contract Sanctuary, or Sourcify. For more information, see our about page.

abi

constructor

No constructor.

functions

feeData

view

function feeData() view returns (tuple)

getAmountsIn

view

function getAmountsIn(uint256 amountOut, address[] path) view returns (uint256 amountIn)

getAmountsOut

view

function getAmountsOut(uint256 amountIn, address[] path) view returns (uint256 amountOut)

owner

view

function owner() view returns (address)

proxiableUUID

view

function proxiableUUID() view returns (bytes32)

router

view

function router() view returns (address)

swaps

view

function swaps(uint256 index) view returns (tuple)

swapsCount

view

function swapsCount() view returns (uint256)

swapsList

view

function swapsList(uint256 offset, uint256 limit) view returns (tuple[] output)

UPGRADE_INTERFACE_VERSION

view

function UPGRADE_INTERFACE_VERSION() view returns (string)

initialize

nonpayable

function initialize(address router_)

renounceOwnership

nonpayable

function renounceOwnership()

swap

payable

function swap(address[] path, address recipient, uint256 amountIn, uint256 minAmountOut) payable returns (uint256 amountOut)

transferOwnership

nonpayable

function transferOwnership(address newOwner)

updateFeeData

nonpayable

function updateFeeData(tuple data)

upgradeToAndCall

payable

function upgradeToAndCall(address newImplementation, bytes data) payable

events

FeeDataUpdated

event FeeDataUpdated((uint256 fee, address beneficiary) data)

Initialized

event Initialized(uint64 version)

OwnershipTransferred

event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)

Swapped

event Swapped((address sender, address recipient, address pool, address tokenIn, address tokenOut, uint256 amountIn, uint256 amountOut, uint256 timestamp) data)

Upgraded

event Upgraded(address indexed implementation)

errors

AddressEmptyCode

error AddressEmptyCode(address target)

AddressInsufficientBalance

error AddressInsufficientBalance(address account)

BeneficiaryIsZero

error BeneficiaryIsZero()

ERC1967InvalidImplementation

error ERC1967InvalidImplementation(address implementation)

ERC1967NonPayable

error ERC1967NonPayable()

FailedInnerCall

error FailedInnerCall()

InvalidInitialization

error InvalidInitialization()

NotInitializing

error NotInitializing()

OwnableInvalidOwner

error OwnableInvalidOwner(address owner)

OwnableUnauthorizedAccount

error OwnableUnauthorizedAccount(address account)

PrepareSwapPathSwapPathAndFeeLengthIsInvalid

error PrepareSwapPathSwapPathAndFeeLengthIsInvalid(uint256 pathLength, uint256 feesLength)

RouterIsZero

error RouterIsZero()

SafeERC20FailedOperation

error SafeERC20FailedOperation(address token)

SendValueLtSwapFee

error SendValueLtSwapFee(uint256 fee, uint256 value)

UUPSUnauthorizedCallContext

error UUPSUnauthorizedCallContext()

UUPSUnsupportedProxiableUUID

error UUPSUnsupportedProxiableUUID(bytes32 slot)

bytecode

creation bytecode

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