Token

YieldFi yUSD (yUSD)

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ERC-20 Source Code (Proxy)

Implementation:

0x5bf44d32...1D15Ab493

DeFi

https://yield.fi/
CoinMarketCap
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Documentation

API

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Submit Burn Details
Report/Flag Address

Overview

Max Total Supply

10,712,859.371583353918910978 yUSD

Holders

451 ( 0.222%)

Market

Price

$1.00 @ 0.000407 ETH

Onchain Market Cap

$10,696,297.29

Circulating Supply Market Cap

$10,860,253.00

Other Info

Token Contract (WITH 18 Decimals)

0x19Ebd191f7A24ECE672ba13A302212b5eF7F35cb

Filtered by Token Holder

0x4F4495243837681061C4743b74B3eEdf548D56A5

Axelar: Gateway

Balance

7.8129373674301596 yUSD

Value

$7.80 ( ~0.0031757664590204 Eth) [0.0001%]

Transfers
Info
Contract
Analytics
Cards

0x4F4495243837681061C4743b74B3eEdf548D56A5

OVERVIEW

YieldFi is a decentralized crypto asset management platform designed to offer highest yield on stablecoins. The platform maximizes returns on the stablecoin holdings by leveraging a range of DeFi strategies, including delta-neutral positions, RWA protocols, liquidity provision, etc

Market

Volume (24H)	:	$0.00
Market Capitalization	:	$10,860,253.00
Circulating Supply	:	10,877,069.00 yUSD
Market Data Source: Coinmarketcap

Exchange Data Source: Coingecko

#	Exchange	Pair	Price	24H Volume	% Volume

Contract
Read as Proxy
Write as Proxy
Past Implementations

Source Code Verified Exact Match

Proxy Implementation:0x5bf44d32...1D15Ab493

API

Contract Name

TransparentUpgradeableProxy

Compiler Version

v0.8.26+commit.8a97fa7a

Optimization Enabled

Yes with 200 runs

Other Settings

cancun EvmVersion

License

-NA-

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Contract Source Code (Solidity Standard Json-Input format)

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Contract ABI

API

[{"inputs":[{"internalType":"address","name":"_logic","type":"address"},{"internalType":"address","name":"initialOwner","type":"address"},{"internalType":"bytes","name":"_data","type":"bytes"}],"stateMutability":"payable","type":"constructor"},{"inputs":[{"internalType":"address","name":"target","type":"address"}],"name":"AddressEmptyCode","type":"error"},{"inputs":[{"internalType":"address","name":"admin","type":"address"}],"name":"ERC1967InvalidAdmin","type":"error"},{"inputs":[{"internalType":"address","name":"implementation","type":"address"}],"name":"ERC1967InvalidImplementation","type":"error"},{"inputs":[],"name":"ERC1967NonPayable","type":"error"},{"inputs":[],"name":"FailedCall","type":"error"},{"inputs":[],"name":"ProxyDeniedAdminAccess","type":"error"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"previousAdmin","type":"address"},{"indexed":false,"internalType":"address","name":"newAdmin","type":"address"}],"name":"AdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"implementation","type":"address"}],"name":"Upgraded","type":"event"},{"stateMutability":"payable","type":"fallback"}]

Contract Creation Code

Switch to Opcodes View Decompile Bytecode

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

Deployed Bytecode

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

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

00000000000000000000000028cdfc8c2b8fc8388f26bac1b0876802708b9f23000000000000000000000000944416e5df03ee4c14ec44c01495005564e6b07e00000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : _logic (address): 0x28cDfc8C2b8Fc8388f26bAc1B0876802708B9F23
Arg [1] : initialOwner (address): 0x944416e5dF03eE4c14EC44C01495005564e6b07E
Arg [2] : _data (bytes): 0x

-----Encoded View---------------
4 Constructor Arguments found :
Arg [0] : 00000000000000000000000028cdfc8c2b8fc8388f26bac1b0876802708b9f23
Arg [1] : 000000000000000000000000944416e5df03ee4c14ec44c01495005564e6b07e
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000060
Arg [3] : 0000000000000000000000000000000000000000000000000000000000000000

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proxy contracts

lib/openzeppelin-contracts/contracts/proxy/transparent/TransparentUpgradeableProxy.sol
lib/openzeppelin-contracts/contracts/proxy/ERC1967/ERC1967Utils.sol
lib/openzeppelin-contracts/contracts/proxy/ERC1967/ERC1967Proxy.sol
lib/openzeppelin-contracts/contracts/interfaces/IERC1967.sol
lib/openzeppelin-contracts/contracts/proxy/transparent/ProxyAdmin.sol
lib/openzeppelin-contracts/contracts/proxy/beacon/IBeacon.sol
lib/openzeppelin-contracts/contracts/utils/Address.sol
lib/openzeppelin-contracts/contracts/utils/StorageSlot.sol
lib/openzeppelin-contracts/contracts/proxy/Proxy.sol
lib/openzeppelin-contracts/contracts/access/Ownable.sol
lib/openzeppelin-contracts/contracts/utils/Errors.sol
lib/openzeppelin-contracts/contracts/utils/Context.sol

implementation contracts

src/core/tokens/YToken.sol
lib/openzeppelin-contracts/contracts/token/ERC20/IERC20.sol
lib/openzeppelin-contracts-upgradeable/contracts/token/ERC20/extensions/ERC4626Upgradeable.sol
lib/openzeppelin-contracts/contracts/token/ERC20/utils/SafeERC20.sol
lib/openzeppelin-contracts/contracts/token/ERC20/extensions/IERC20Metadata.sol
src/administrator/Access.sol
src/libs/Common.sol
src/libs/Constants.sol
src/administrator/interface/IBlackList.sol
src/core/interface/IYToken.sol
src/core/interface/IManager.sol
lib/openzeppelin-contracts-upgradeable/contracts/token/ERC20/ERC20Upgradeable.sol
lib/openzeppelin-contracts/contracts/interfaces/IERC4626.sol
lib/openzeppelin-contracts/contracts/utils/math/Math.sol
lib/openzeppelin-contracts-upgradeable/contracts/proxy/utils/Initializable.sol
lib/openzeppelin-contracts/contracts/interfaces/IERC1363.sol
lib/openzeppelin-contracts-upgradeable/contracts/utils/ReentrancyGuardUpgradeable.sol
src/administrator/interface/IPausable.sol
src/administrator/interface/IRole.sol
lib/openzeppelin-contracts-upgradeable/contracts/utils/ContextUpgradeable.sol
lib/openzeppelin-contracts/contracts/interfaces/draft-IERC6093.sol
lib/openzeppelin-contracts/contracts/utils/Panic.sol
lib/openzeppelin-contracts/contracts/utils/math/SafeCast.sol
lib/openzeppelin-contracts/contracts/interfaces/IERC20.sol
lib/openzeppelin-contracts/contracts/interfaces/IERC165.sol
lib/openzeppelin-contracts/contracts/utils/introspection/IERC165.sol

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Implementation:0x5bf44d32...1D15Ab493 EIP-1967

Latest 2 proxy upgrades

Transaction Hash	Block	Age	Implementation	Event	Status
0xdc5b70a238d1654590dc120577d09726d9d034e2291754aca7542293b2aa6afc	22650763	2025-06-07 5:57:11	454 days ago	1749275831	0x5bf44d32...1D15Ab493	Upgraded	Active
0x1037a556b13e8a5525f9df4ab34176398cdf7334c50da7de331097805699798c	22364927	2025-04-28 3:38:47	494 days ago	1745811527	0x28cDfc8C...2708B9F23	Upgraded	Inactive

Proxy Contract	Transaction Hash	Block	Age	Proxy Type

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