Airdrop | BNBChain

codeslaw

AirdropSolidityv0.8.27+commit.40a35a09

network

BNBChain

address0x8f0eb8903aae4d170aafb84f5fdb3805008ab439

deployer0x8eEB683Ad8db79F3fF34C840F2D9A017675CF45b

tx last 12 months

183.7k txs

calls last 12 months

190.9k calls

16 Files

@openzeppelin

contracts

access

Ownable.sol

proxy

utils

Initializable.sol

token

ERC20

IERC20.sol

extensions

IERC20Permit.sol

utils

SafeERC20.sol

utils

Address.sol

Context.sol

Pausable.sol

ReentrancyGuard.sol

Strings.sol

cryptography

MerkleProof.sol

math

Math.sol

SignedMath.sol

contracts

Airdrop.sol

interfaces

IAirdrop.sol

libraries

Int256Utils.sol

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

abi

constructor

constructor(address _myx, address _owner)

functions

claimState

view

function claimState(uint8, address) view returns (bool)

endTime

view

function endTime() view returns (uint256)

getPeriodInfo

view

function getPeriodInfo(uint8 phase) view returns (tuple)

isExpired

view

function isExpired(uint8 phase) view returns (bool)

isValid

view

function isValid(uint8 phase) view returns (bool)

MYX

view

function MYX() view returns (address)

owner

view

function owner() view returns (address)

paused

view

function paused() view returns (bool)

periodInfos

view

function periodInfos(uint8) view returns (bytes32 merkleRoot, uint256 totalAmount, uint256 claimedAmount, uint256 releaseTime, uint256 expireTime)

phaseNumber

view

function phaseNumber() view returns (uint256)

unClaimedAmount

view

function unClaimedAmount(uint8 phase) view returns (uint256)

batchClaimToken

nonpayable

function batchClaimToken(uint8[] phases, uint256[] amounts, bytes32[][] merkleProofs)

initialize

nonpayable

function initialize(uint256[] _phases, tuple[] _periodInfos, bytes32[][] _baseProofs)

refundToken

nonpayable

function refundToken(uint8[] phases, address receiver)

renounceOwnership

nonpayable

function renounceOwnership()

rescueTokens

nonpayable

function rescueTokens(address token, address receiver, uint256 amount)

togglePauseState

nonpayable

function togglePauseState()

transferOwnership

nonpayable

function transferOwnership(address newOwner)

events

Airdropped

event Airdropped(uint8 phase, address token, uint256 amount, address receiver)

AirdropRefunded

event AirdropRefunded(uint8 phase, address token, uint256 amount, address sender, address receiver)

Initialized

event Initialized(uint64 version)

OwnershipTransferred

event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)

Paused

event Paused(address account)

Unpaused

event Unpaused(address account)

errors

AddressEmptyCode

error AddressEmptyCode(address target)

AddressInsufficientBalance

error AddressInsufficientBalance(address account)

EnforcedPause

error EnforcedPause()

ExpectedPause

error ExpectedPause()

FailedInnerCall

error FailedInnerCall()

InvalidInitialization

error InvalidInitialization()

NotInitializing

error NotInitializing()

OwnableInvalidOwner

error OwnableInvalidOwner(address owner)

OwnableUnauthorizedAccount

error OwnableUnauthorizedAccount(address account)

ReentrancyGuardReentrantCall

error ReentrancyGuardReentrantCall()

SafeERC20FailedOperation

error SafeERC20FailedOperation(address token)

bytecode

creation bytecode

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