Token

flETH (flETH)

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ERC-20 Source Code

DeFi

https://www.flayer.io/
Whitepaper

API

Check previous token balance
Add Token to MetaMask (Web3)
Update Token Info
Update Name Tag or Label
Submit Burn Details
Report/Flag Address

Overview

Max Total Supply

804.439041145310933129 flETH

Holders

1,349 (0.00%)

Market

Price

$0.00 @ 0.000000 ETH

Onchain Market Cap

Circulating Supply Market Cap

Other Info

Token Contract (WITH 18 Decimals)

0x000000000d564d5be76f7f0d28fe52605afc7cf8

Filtered by Token Holder

0x23321f11a6d44Fd1ab790044FdFDE5758c902FDc

Balance

1.649553809144593041 flETH

Value

$0.00

Transfers
Info
Contract
Analytics
Cards

0x23321f11a6d44fd1ab790044fdfde5758c902fdc

OVERVIEW

flayer: A novel NFT liquidity protocol.

UI Multiplier changes (based on UIMultiplierUpdated event). Displayed token amounts are scaled by the active multiplier.

Transaction Hash	Block	Age	Effective	Multiplier	Status

Code
Read Contract
Write Contract

Source Code Verified Exact Match

API

Contract Name

flETH

Compiler Version

v0.8.26+commit.8a97fa7a

Optimization Enabled

Yes with 1000 runs

Other Settings

cancun EvmVersion

License

-NA-

Sol2Uml
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Source
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Contract Source Code (Solidity Standard Json-Input format)

Contract Security Audit

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Contract ABI

API

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IWETH","name":"weth_","type":"address"},{"internalType":"address","name":"yieldReceiver_","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"AlreadyInitialized","type":"error"},{"inputs":[],"name":"AmountExceedsETHBalance","type":"error"},{"inputs":[],"name":"CurrentStrategyHasBalance","type":"error"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"allowance","type":"uint256"},{"internalType":"uint256","name":"needed","type":"uint256"}],"name":"ERC20InsufficientAllowance","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"uint256","name":"balance","type":"uint256"},{"internalType":"uint256","name":"needed","type":"uint256"}],"name":"ERC20InsufficientBalance","type":"error"},{"inputs":[{"internalType":"address","name":"approver","type":"address"}],"name":"ERC20InvalidApprover","type":"error"},{"inputs":[{"internalType":"address","name":"receiver","type":"address"}],"name":"ERC20InvalidReceiver","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"}],"name":"ERC20InvalidSender","type":"error"},{"inputs":[{"internalType":"address","name":"spender","type":"address"}],"name":"ERC20InvalidSpender","type":"error"},{"inputs":[],"name":"NewOwnerIsZeroAddress","type":"error"},{"inputs":[],"name":"NoHandoverRequest","type":"error"},{"inputs":[],"name":"RebalanceThresholdExceedsMax","type":"error"},{"inputs":[],"name":"UnableToSendETH","type":"error"},{"inputs":[],"name":"Unauthorized","type":"error"},{"inputs":[],"name":"YieldReceiverIsZero","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"pendingOwner","type":"address"}],"name":"OwnershipHandoverCanceled","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"pendingOwner","type":"address"}],"name":"OwnershipHandoverRequested","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"oldOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"cancelOwnershipHandover","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"contract IFLETHStrategy","name":"strategy_","type":"address"}],"name":"changeStrategy","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"pendingOwner","type":"address"}],"name":"completeOwnershipHandover","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"wethAmount","type":"uint256"}],"name":"deposit","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"emergencyRescue","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"harvest","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"pendingOwner","type":"address"}],"name":"ownershipHandoverExpiresAt","outputs":[{"internalType":"uint256","name":"result","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"rebalance","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"rebalanceThreshold","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"requestOwnershipHandover","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"rebalanceThreshold_","type":"uint256"}],"name":"setRebalanceThreshold","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"yieldReceiver_","type":"address"}],"name":"setYieldReceiver","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"strategy","outputs":[{"internalType":"contract IFLETHStrategy","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"underlyingETHBalance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"weth","outputs":[{"internalType":"contract IWETH","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"yieldAccumulated","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"yieldReceiver","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"stateMutability":"payable","type":"receive"}]

Contract Creation Code

Switch to Opcodes View Decompile Bytecode

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Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

0000000000000000000000004200000000000000000000000000000000000006000000000000000000000000673a039f6a959fa9db65d16781e6defde30375d9

-----Decoded View---------------
Arg [0] : weth_ (address): 0x4200000000000000000000000000000000000006
Arg [1] : yieldReceiver_ (address): 0x673A039f6a959Fa9dB65D16781e6deFDe30375D9

-----Encoded View---------------
2 Constructor Arguments found :
Arg [0] : 0000000000000000000000004200000000000000000000000000000000000006
Arg [1] : 000000000000000000000000673a039f6a959fa9db65d16781e6defde30375d9

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contracts

src/flETH.sol
lib/solady/src/auth/Ownable.sol
lib/openzeppelin-contracts/contracts/token/ERC20/ERC20.sol
src/interfaces/IFLETH.sol
src/interfaces/IFLETHStrategy.sol
src/interfaces/IWETH.sol
lib/openzeppelin-contracts/contracts/token/ERC20/IERC20.sol
lib/openzeppelin-contracts/contracts/token/ERC20/extensions/IERC20Metadata.sol
lib/openzeppelin-contracts/contracts/utils/Context.sol
lib/openzeppelin-contracts/contracts/interfaces/draft-IERC6093.sol

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Transaction Hash	Block	Age	Implementation	Event	Status

Proxy Contract	Transaction Hash	Block	Age	Proxy Type

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Compiler specific version warnings:

The compiled contract might be susceptible to the Solidity Compiler Bugs below:

UnsoundSpillInMutualRecursion (medium-severity)
LostStorageArrayWriteOnSlotOverflow (low-severity)

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Onchain Market Cap

Circulating Supply Market Cap

Other Info

Token Contract (WITH 18 Decimals)

Filtered by Token Holder

Balance

Value

Contract Name

flETH

Compiler Version

Optimization Enabled

Other Settings

License

Contract Source Code (Solidity Standard Json-Input format)

Contract Security Audit

Contract Security Audit

Contract ABI

Contract Creation Code

Deployed Bytecode

Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)