SlippagePriceChecker | Base

codeslaw

SlippagePriceCheckerSolidityv0.8.28+commit.7893614a

network

Base

address0x413c38b68fe730f2bc30d8cde965967d1c7bc599

deployer0xDca82E03057329f53Ed4173429D46B0511E46Fb8

tx last 12 months

0 txs

calls last 12 months

52k calls

15 Files

lib

openzeppelin-contracts

contracts

interfaces

IERC1967.sol

draft-IERC1822.sol

proxy

ERC1967

ERC1967Utils.sol

beacon

IBeacon.sol

token

ERC20

IERC20.sol

utils

Address.sol

Errors.sol

StorageSlot.sol

openzeppelin-contracts-upgradeable

contracts

access

OwnableUpgradeable.sol

proxy

utils

Initializable.sol

UUPSUpgradeable.sol

utils

ContextUpgradeable.sol

src

SlippagePriceChecker.sol

interfaces

IPriceFeed.sol

ISlippagePriceChecker.sol

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

abi

constructor

No constructor.

functions

checkPrice

view

function checkPrice(uint256 _amountIn, address _fromToken, address _toToken, uint256 _minOut, uint256 _slippageInBps) view returns (bool)

getExpectedOut

view

function getExpectedOut(uint256 _amountIn, address _fromToken, address _toToken) view returns (uint256)

isRewardToken

view

function isRewardToken(address token) view returns (bool)

isTokenPairConfigured

view

function isTokenPairConfigured(address fromToken, address toToken) view returns (bool)

maxTimePriceValid

view

function maxTimePriceValid(address token) view returns (uint256 maxTimePriceValid)

owner

view

function owner() view returns (address)

proxiableUUID

view

function proxiableUUID() view returns (bytes32)

tokenOracleData

view

function tokenOracleData(address token, uint256) view returns (address chainlinkFeed, bool reverse, uint256 heartbeat)

tokenPairOracleData

view

function tokenPairOracleData(address fromToken, address toToken, uint256) view returns (address chainlinkFeed, bool reverse, uint256 heartbeat)

tokenPairOracleInformation

view

function tokenPairOracleInformation(address fromToken, address toToken) view returns (tuple[])

UPGRADE_INTERFACE_VERSION

view

function UPGRADE_INTERFACE_VERSION() view returns (string)

addTokenConfiguration

nonpayable

function addTokenConfiguration(address fromToken, address toToken, tuple[] configurations)

initialize

nonpayable

function initialize(address _owner)

removeTokenConfiguration

nonpayable

function removeTokenConfiguration(address fromToken, address toToken)

renounceOwnership

nonpayable

function renounceOwnership()

setMaxTimePriceValid

nonpayable

function setMaxTimePriceValid(address fromToken, uint256 _maxTimePriceValid)

transferOwnership

nonpayable

function transferOwnership(address newOwner)

upgradeToAndCall

payable

function upgradeToAndCall(address newImplementation, bytes data) payable

events

Initialized

event Initialized(uint64 version)

MaxTimePriceValidSet

event MaxTimePriceValidSet(address indexed fromToken, uint256 maxTimePriceValid)

OwnershipTransferred

event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)

TokenPairConfigurationRemoved

event TokenPairConfigurationRemoved(address indexed fromToken, address indexed toToken)

TokenPairConfigured

event TokenPairConfigured(address indexed fromToken, address indexed toToken, address indexed chainlinkFeed, bool reverse, uint256 heartbeat)

Upgraded

event Upgraded(address indexed implementation)

errors

AddressEmptyCode

error AddressEmptyCode(address target)

ERC1967InvalidImplementation

error ERC1967InvalidImplementation(address implementation)

ERC1967NonPayable

error ERC1967NonPayable()

FailedCall

error FailedCall()

InvalidInitialization

error InvalidInitialization()

NotInitializing

error NotInitializing()

OwnableInvalidOwner

error OwnableInvalidOwner(address owner)

OwnableUnauthorizedAccount

error OwnableUnauthorizedAccount(address account)

UUPSUnauthorizedCallContext

error UUPSUnauthorizedCallContext()

UUPSUnsupportedProxiableUUID

error UUPSUnsupportedProxiableUUID(bytes32 slot)

bytecode

creation bytecode

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