ERC4626Feature
Documentation for eth_defi.erc_4626.core.ERC4626Feature Python class.
- class ERC4626Feature
Bases:
enum.EnumAdditional extensionsERc-4626 vault may have.
Helps to classify for which protocol the vault belongs and then extract useful data out of it, like proprietary fee calls.
Flag ERC-4626 matches in the scan with features detected from the smart contract probes
Use name/known calls to flag the protocol for which the vault belongs
Attributes summary
Failed when probing with multicall, Deposit() event likely for other protocol
Asynchronous vault extension (ERC-7540) https://eips.ethereum.org/EIPS/eip-7540
Multi-asset vault extension (ERC-7575) https://eips.ethereum.org/EIPS/eip-7575
Lagoon protocol
Ipor protocol
Moonwell protocol
Morpho protocol (V1)
Morpho Vault V2
Harvest Finance like protocol
Panoptic https://panoptic.xyz/
Baklavaf BRT2
Gains network and Ostium gToken vaults https://github.com/GainsNetwork
ALmost like Gains, but Ostium LP
Gains tranche? https://basescan.org/address/0x2ac590a4a78298093e5bc7742685446af96d56e7#code
Return Finacne
Arcadia Finance https://defillama.com/protocol/arcadia-finance
SATS DAO https://github.com/satsDAO/Satoshi
Reserve https://reserve.org/
Kiln metavault https://github.com/0xZunia/Kiln.MetaVault
Peopods https://beta.peapods.finance/
Yearn compounding vault.
Yearn v3 Written in vyper.
Yearn silo strategy By
Superform Metavault - cross-chain yield.
Term Finance https://mytermfinance.com/ https://etherscan.io/address/0xa10c40f9e318b0ed67ecc3499d702d8db9437228#readProxyContract
Euler
EulerEarn
Umami DAO
Plutus
D2 Finance
Untangled Finance
Goat protocol
USD.ai
AUTO Finance Prev.
NashPoint
Llama Lend (powered by LLAMMA)
Summer Earn
Silo Finance
Savings GYD
TrueFi
Covered Agent Protocol (CAP)
Foxify
Liquidity Royalty Tranching
cSigma Finance
Spark
Yearn Morpho Compounder strategy
Teller Protocol
Deltr
Upshift
Sky (formerly MakerDAO)
Maple Finance Syrup
Maple Finance AQRU Pool
Centrifuge
Ethena
Decentralized USD (USDD)
Royco Protocol
ZeroLend
ETH Strategy
Yuzu Money
Altura
Spectra USDN Wrapper
Gearbox Protocol
Mainstreet Finance
YieldFi
Resolv
Curvance
Spectra ERC4626 Wrapper
Singularity Finance
Brink
Accountable Capital
YieldNest
Dolomite
HypurrFi
USDX Money
Hyperlend
Sentiment
infiniFi
Renalta
Avant Protocol
aarnâ
Yo Protocol
Frax
- broken = 'broken'
Failed when probing with multicall, Deposit() event likely for other protocol
- erc_7540_like = 'erc_7540_like'
Asynchronous vault extension (ERC-7540) https://eips.ethereum.org/EIPS/eip-7540
- erc_7575_like = 'erc_7575_like'
Multi-asset vault extension (ERC-7575) https://eips.ethereum.org/EIPS/eip-7575
- lagoon_like = 'lagoon_like'
Lagoon protocol
- ipor_like = 'ipor_like'
Ipor protocol
- moonwell_like = 'moonwell_like'
Moonwell protocol
- morpho_like = 'morpho_like'
Morpho protocol (V1)
Uses MORPHO() function for identification
- morpho_v2_like = 'morpho_v2_like'
Morpho Vault V2
Newer version with adapter-based architecture for multi-protocol yield allocation. Uses adaptersLength() function for identification. https://docs.morpho.org/learn/concepts/vault-v2/ https://github.com/morpho-org/vault-v2
- harvest_finance = 'harvest_finance'
Harvest Finance like protocol
- panoptic_like = 'panoptic_like'
Panoptic https://panoptic.xyz/
- baklava_space_like = 'baklava_space_like'
Baklavaf BRT2
- astrolab_like = 'astrolab_like'
- gains_like = 'gains_like'
Gains network and Ostium gToken vaults https://github.com/GainsNetwork
- ostium_like = 'ostium_like'
ALmost like Gains, but Ostium LP
- gains_tranche_like = 'gains_tranche_like'
Gains tranche? https://basescan.org/address/0x2ac590a4a78298093e5bc7742685446af96d56e7#code
- return_finance_like = 'return_finance_like'
Return Finacne
- arcadia_finance_like = 'arcadia_finance_like'
Arcadia Finance https://defillama.com/protocol/arcadia-finance
- satoshi_stablecoin = 'satoshi_stablecoin'
SATS DAO https://github.com/satsDAO/Satoshi
- athena_like = 'athena_like'
- reserve_like = 'reserve_like'
Reserve https://reserve.org/
- fluid_like = 'fluid_like'
- kiln_metavault_like = 'kiln_metavault_like'
Kiln metavault https://github.com/0xZunia/Kiln.MetaVault
- peapods_like = 'peapods_like'
Peopods https://beta.peapods.finance/
- yearn_compounder_like = 'yearn_compounder_like'
Yearn compounding vault. Written in Solidiy. https://yearn.fi/ https://etherscan.io/address/0x4cE9c93513DfF543Bc392870d57dF8C04e89Ba0a#readProxyContract Contracts have both proxy and non-proxy functions.
- yearn_v3_like = 'yearn_v3_like'
Yearn v3 Written in vyper. https://yearn.fi/ https://etherscan.io/address/0xa10c40f9e318b0ed67ecc3499d702d8db9437228#readProxyContract
- yearn_tokenised_strategy = 'yearn_tokenised_strategy'
Yearn silo strategy By
- superform_like = 'superform_like'
Superform Metavault - cross-chain yield. https://www.superform.xyz/vault/BB5FPH0VNwM1AxdvVnhn8/ Non-metavault? https://www.superform.xyz/vault/b6XXUtR2K4ktxzAuDhZUI/ https://etherscan.io//address/0x862c57d48becB45583AEbA3f489696D22466Ca1b#readProxyContract https://basescan.org/address/0x84d7549557f0fb69efbd1229d8e2f350b483c09b#code
- term_finance_like = 'term_finance_like'
Term Finance https://mytermfinance.com/ https://etherscan.io/address/0xa10c40f9e318b0ed67ecc3499d702d8db9437228#readProxyContract
- euler_like = 'euler_like'
Euler
In vault names EVK stands for “Euler Vault Kit” https://github.com/euler-xyz/euler-vault-kit/blob/master/docs/whitepaper.md
https://app.euler.finance/vault/0xC063C3b3625DF5F362F60f35B0bcd98e0fa650fb?network=base https://basescan.org/address/0x30a9a9654804f1e5b3291a86e83eded7cf281618#code
- euler_earn_like = 'euler_earn_like'
EulerEarn
EulerEarn is a Metamorpho-based metavault that aggregates deposits into multiple ERC-4626 vaults. Built on top of Euler Vault Kit (EVK). https://github.com/euler-xyz/euler-earn https://docs.euler.finance/developers/euler-earn/
Example vault: https://snowtrace.io/address/0xE1A62FDcC6666847d5EA752634E45e134B2F824B
- umami_like = 'umami_like'
Umami DAO
gmUSDC vault - ERC-4626 custom in-house, no Github repo https://arbiscan.io/address/0x5f851f67d24419982ecd7b7765defd64fbb50a97#readContract
deposit() custom signature
- plutus_like = 'plutus_like'
Plutus
- d2_like = 'd2_like'
D2 Finance
https://arbiscan.io/address/0x75288264fdfea8ce68e6d852696ab1ce2f3e5004#code
- untangled_like = 'untangled_like'
Untangled Finance
https://arbiscan.io/address/0x4a3f7dd63077cde8d7eff3c958eb69a3dd7d31a9#readContract
- goat_like = 'goat_like'
Goat protocol
https://github.com/goatfi/contracts/blob/main/src/infra/multistrategy/Multistrategy.sol
- usdai_like = 'usdai_like'
USD.ai
- autopool_like = 'autopool_like'
AUTO Finance Prev. Tokemak Autopilot
https://app.auto.finance/ https://github.com/Tokemak/v2-core-pub?tab=readme-ov-file
- nashpoint_like = 'nashpoint_like'
NashPoint
- llamma_like = 'llamma_like'
Llama Lend (powered by LLAMMA)
Llama Lend is Curve Finance’s lending protocol powered by the liquidation protection mechanism provided by LLAMMA (Lending Liquidating Automated Market Maker Algorithm). https://lend.curve.fi/
- summer_like = 'summer_like'
Summer Earn
“FleerCommander” contract https://github.com/OasisDEX/summer-earn-protocol/blob/8a0eaa6e0ff420f4e574042855514590e0cc610e/packages/core-contracts/src/contracts/FleetCommander.sol
- silo_like = 'silo_like'
Silo Finance
https://arbiscan.io/address/0xacb7432a4bb15402ce2afe0a7c9d5b738604f6f9#readContract
- gyroscope = 'gyroscope'
Savings GYD
https://app.gyro.finance/sgyd/arbitrum/https://app.gyro.finance/sgyd/arbitrum/
- truefi_like = 'truefi_like'
TrueFi
https://truefi.io/ https://arbiscan.io/address/0x8626a4234721a605fc84bb49d55194869ae95d98#readContract
- cap_like = 'cap_like'
Covered Agent Protocol (CAP)
https://cap.ag/ Uses Yearn V3 vault infrastructure https://etherscan.io/address/0x3ed6aa32c930253fc990de58ff882b9186cd0072
- foxify_like = 'foxify_like'
Foxify
- liquidity_royalty_like = 'liquidity_royalty_like'
Liquidity Royalty Tranching
https://github.com/stratosphere-network/LiquidRoyaltyContracts
- csigma_like = 'csigma_like'
cSigma Finance
- spark_like = 'spark_like'
Spark
- yearn_morpho_compounder_like = 'yearn_morpho_compounder_like'
Yearn Morpho Compounder strategy
A Yearn V3 vault that uses MorphoCompounder strategies to invest in Morpho vaults and compound rewards. https://yearn.fi/ https://etherscan.io/address/0x6D2981FF9b8d7edbb7604de7A65BAC8694ac849F
- teller_like = 'teller_like'
Teller Protocol
Long-tail lending pools where lenders deposit assets to earn yield from borrower interest payments. Uses time-based loan expiration instead of price-based liquidations. https://www.teller.org/ https://basescan.org/address/0x13cd7cf42ccbaca8cd97e7f09572b6ea0de1097b
- deltr_like = 'deltr_like'
Deltr
StakeddUSD vault for dUSD staking. https://etherscan.io/address/0xa7a31e6a81300120b7c4488ec3126bc1ad11f320
- upshift_like = 'upshift_like'
Upshift
Institutional-grade DeFi yield strategies through non-custodial vaults. https://www.upshift.finance/
- sky_like = 'sky_like'
Sky (formerly MakerDAO)
stUSDS vault for USDS staking. https://sky.money/ https://etherscan.io/address/0x99cd4ec3f88a45940936f469e4bb72a2a701eeb9
- maple_like = 'maple_like'
Maple Finance Syrup
Institutional-grade DeFi lending protocol with Syrup yield products. https://maple.finance/
- maple_aqru_like = 'maple_aqru_like'
Maple Finance AQRU Pool
AQRU Receivables Pool for IRS tax credit receivables on Maple Finance. Real-world receivables pool bridging DeFi with traditional assets. https://aqru.io/real-world-receivables/
- centrifuge_like = 'centrifuge_like'
Centrifuge
Real-world asset (RWA) tokenisation and financing protocol. Each pool can have multiple tranches, and each tranche is a separate deployment of an ERC-7540 Vault and a Tranche Token. https://centrifuge.io/
- ethena_like = 'ethena_like'
Ethena
Synthetic dollar protocol with sUSDe staking vault. https://ethena.fi/
- usdd_like = 'usdd_like'
Decentralized USD (USDD)
Decentralized stablecoin protocol with sUSDD savings vault. https://usdd.io/
- royco_like = 'royco_like'
Royco Protocol
Incentivised Action Market (IAM) Protocol with WrappedVault infrastructure. https://royco.org/
- zerolend_like = 'zerolend_like'
ZeroLend
Multi-chain DeFi lending protocol built on Layer 2 solutions, based on Aave V3. Uses Royco WrappedVault infrastructure for incentivised vaults. https://zerolend.xyz/
- eth_strategy_like = 'eth_strategy_like'
ETH Strategy
DeFi treasury protocol offering leveraged ETH exposure without liquidation risk. https://www.ethstrat.xyz/
- yuzu_money_like = 'yuzu_money_like'
Yuzu Money
DeFi protocol packaging high-yield strategies into an overcollateralised stablecoin. Deployed on Plasma chain with yzUSD, syzUSD, and yzPP products. https://yuzu.money/
- altura_like = 'altura_like'
Altura
Multi-strategy yield protocol on HyperEVM (Hyperliquid) with NAV oracle pricing. https://altura.trade/
- spectra_usdn_wrapper_like = 'spectra_usdn_wrapper_like'
Spectra USDN Wrapper
Spectra ERC4626 wrapper for WUSDN (SmarDex delta-neutral synthetic dollar). This is a wrapper contract, not a core Spectra yield tokenisation vault. https://www.spectra.finance/ https://smardex.io/usdn
- gearbox_like = 'gearbox_like'
Gearbox Protocol
Composable leverage protocol with ERC-4626 compatible lending pools (PoolV3). https://gearbox.finance/
- mainstreet_like = 'mainstreet_like'
Mainstreet Finance
Synthetic USD stablecoin ecosystem with smsUSD staking vault on Sonic. https://mainstreet.finance/
- yieldfi_like = 'yieldfi_like'
YieldFi
Web3 asset management platform with vyToken vaults. https://yield.fi/
- resolv_like = 'resolv_like'
Resolv
Delta-neutral stablecoin protocol with wstUSR wrapped staking vault. https://resolv.xyz/
- curvance_like = 'curvance_like'
Curvance
Next-generation DeFi lending protocol with capital-efficient money markets. https://www.curvance.com/
- spectra_erc4626_wrapper_like = 'spectra_erc4626_wrapper_like'
Spectra ERC4626 Wrapper
Generic Spectra ERC4626 wrapper for rebasing tokens on various chains. These wrappers make rebasing tokens compatible with Spectra’s PT/YT system. https://www.spectra.finance/
- singularity_like = 'singularity_like'
Singularity Finance
AI-powered DeFi yield vaults using DynaVaults framework. https://singularityfinance.ai/
- brink_like = 'brink_like'
Brink
Brink vaults on Mantle and other chains. Uses modified events (DepositFunds/WithdrawFunds) instead of standard ERC-4626 events. https://brink.trade/
- accountable_like = 'accountable_like'
Accountable Capital
Blockchain-based financial verification technology with ERC-7540 async redemption vaults. Primarily deployed on Monad. https://www.accountable.capital/
- yieldnest_like = 'yieldnest_like'
YieldNest
- dolomite_like = 'dolomite_like'
Dolomite
Next-generation DeFi lending and borrowing platform on Arbitrum. https://dolomite.io/
- hypurrfi_like = 'hypurrfi_like'
HypurrFi
Lending market on HyperEVM (Hyperliquid) for leveraged yield strategies. https://www.hypurr.fi/
- usdx_money_like = 'usdx_money_like'
USDX Money
Synthetic USD stablecoin protocol with sUSDX staking vault. https://usdx.money/
- hyperlend_like = 'hyperlend_like'
Hyperlend
Wrapped HLP vault for HyperLiquidity Provider on HyperEVM. https://app.hyperlend.finance/hlp
- sentiment_like = 'sentiment_like'
Sentiment
Decentralised leverage lending protocol with SuperPool vault aggregators. https://www.sentiment.xyz/
- infinifi_like = 'infinifi_like'
infiniFi
On-chain fractional reserve banking protocol with siUSD liquid staking. https://infinifi.xyz/
- renalta_like = 'renalta_like'
Renalta
Unverified smart contract source code - treat with caution. https://renalta.com/
- avant_like = 'avant_like'
Avant Protocol
Stablecoin protocol on Avalanche with savUSD staking vault. https://www.avantprotocol.com/
- aarna_like = 'aarna_like'
aarnâ
Agentic Onchain Treasury (AOT) protocol using AI agents for DeFi management. https://www.aarna.ai/
- yo_like = 'yo_like'
Yo Protocol
DeFi protocol with ERC-4626 vault and asynchronous redemption mechanism. https://www.yo.xyz/
- frax_like = 'frax_like'
Frax
Decentralised stablecoin and lending protocol with Fraxlend lending pairs. https://frax.com/