addresses

name

addresses

description

Verified contract addresses for major Ethereum protocols across mainnet and L2s. Use this instead of guessing or hallucinating addresses. Includes Uniswap, Aave, Compound, Aerodrome, GMX, Pendle, Velodrome, Camelot, SyncSwap, Lido, Rocket Pool, 1inch, Permit2, MakerDAO/sDAI, EigenLayer, Across, Chainlink CCIP, Yearn V3, USDC, USDT, DAI, ENS, Safe, Chainlink, and more. Always verify addresses against a block explorer before sending transactions.

Contract Addresses

CRITICAL: Never hallucinate a contract address. Wrong addresses mean lost funds. If an address isn't listed here, look it up on the block explorer or the protocol's official docs before using it.

Last Verified: March 3, 2026 (all addresses verified onchain via eth_getCode + eth_call + symbol() + latestAnswer())

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Stablecoins

USDC (Circle) — Native

Network	Address	Status
Mainnet	0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48	✅ Verified
Arbitrum	0xaf88d065e77c8cC2239327C5EDb3A432268e5831	✅ Verified
Optimism	0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85	✅ Verified
Base	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	✅ Verified
Polygon	0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359	✅ Verified
zkSync Era	0x1d17CBcF0D6D143135aE902365D2E5e2A16538D4	✅ Verified

USDT (Tether)

Network	Address	Status
Mainnet	0xdAC17F958D2ee523a2206206994597C13D831ec7	✅ Verified
Arbitrum	0xFd086bC7CD5C481DCC9C85ebE478A1C0b69FCbb9	✅ Verified
Optimism	0x94b008aA00579c1307B0EF2c499aD98a8ce58e58	✅ Verified
Base	0xfde4C96c8593536E31F229EA8f37b2ADa2699bb2	✅ Verified

DAI (MakerDAO)

Network	Address	Status
Mainnet	0x6B175474E89094C44Da98b954EedeAC495271d0F	✅ Verified
Arbitrum	0xDA10009cBd5D07dd0CeCc66161FC93D7c9000da1	✅ Verified
Optimism	0xDA10009cBd5D07dd0CeCc66161FC93D7c9000da1	✅ Verified
Base	0x50c5725949A6F0c72E6C4a641F24049A917DB0Cb	✅ Verified

---

Wrapped ETH (WETH)

Network	Address	Status
Mainnet	0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2	✅ Verified
Arbitrum	0x82aF49447D8a07e3bd95BD0d56f35241523fBab1	✅ Verified
Optimism	0x4200000000000000000000000000000000000006	✅ Verified
Base	0x4200000000000000000000000000000000000006	✅ Verified

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Liquid Staking

Lido — wstETH (Wrapped stETH)

Network	Address	Status
Mainnet	0x7f39C581F595B53c5cb19bD0b3f8dA6c935E2Ca0	✅ Verified
Arbitrum	0x5979D7b546E38E414F7E9822514be443A4800529	✅ Verified
Optimism	0x1F32b1c2345538c0c6f582fCB022739c4A194Ebb	✅ Verified
Base	0xc1CBa3fCea344f92D9239c08C0568f6F2F0ee452	✅ Verified

Lido — Staking & Withdrawal

Contract	Address	Status
stETH / Lido (deposit ETH here)	0xae7ab96520DE3A18E5e111B5EaAb095312D7fE84	✅ Verified
Withdrawal Queue (unstETH NFT)	0x889edC2eDab5f40e902b864aD4d7AdE8E412F9B1	✅ Verified

Rocket Pool

Contract	Address	Status
rETH Token	0xae78736Cd615f374D3085123A210448E74Fc6393	✅ Verified
Deposit Pool v1.1	0x2cac916b2A963Bf162f076C0a8a4a8200BCFBfb4	✅ Verified

---

DeFi Protocols

Uniswap

V2 (Mainnet)

Contract	Address	Status
Router	0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D	✅ Verified
Factory	0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f	✅ Verified

V3 (Mainnet)

Contract	Address	Status
SwapRouter	0xE592427A0AEce92De3Edee1F18E0157C05861564	✅ Verified
SwapRouter02	0x68b3465833fb72A70ecDF485E0e4C7bD8665Fc45	✅ Verified
Factory	0x1F98431c8aD98523631AE4a59f267346ea31F984	✅ Verified
Quoter V2	0x61fFE014bA17989E743c5F6cB21bF9697530B21e	✅ Verified
Position Manager	0xC36442b4a4522E871399CD717aBDD847Ab11FE88	✅ Verified

V3 Multi-Chain

Contract	Arbitrum	Optimism	Base
SwapRouter02	0x68b3465833fb72A70ecDF485E0e4C7bD8665Fc45 ✅	0x68b3465833fb72A70ecDF485E0e4C7bD8665Fc45 ✅	0x2626664c2603336E57B271c5C0b26F421741e481 ✅
Factory	0x1F98431c8aD98523631AE4a59f267346ea31F984 ✅	0x1F98431c8aD98523631AE4a59f267346ea31F984 ✅	0x33128a8fC17869897dcE68Ed026d694621f6FDfD ✅

V4 (Live Since January 31, 2025)

⚠️ V4 addresses are DIFFERENT per chain — unlike V3, they are NOT deterministic CREATE2 deploys. Do not assume the same address works cross-chain.

Contract	Mainnet	Status
PoolManager	0x000000000004444c5dc75cB358380D2e3dE08A90	✅ Verified
PositionManager	0xbd216513d74c8cf14cf4747e6aaa6420ff64ee9e	✅ Verified
Quoter	0x52f0e24d1c21c8a0cb1e5a5dd6198556bd9e1203	✅ Verified
StateView	0x7ffe42c4a5deea5b0fec41c94c136cf115597227	✅ Verified

V4 Multi-Chain

Contract	Arbitrum	Base	Optimism
PoolManager	0x360e68faccca8ca495c1b759fd9eee466db9fb32 ✅	0x498581ff718922c3f8e6a244956af099b2652b2b ✅	0x9a13f98cb987694c9f086b1f5eb990eea8264ec3 ✅
PositionManager	0xd88f38f930b7952f2db2432cb002e7abbf3dd869 ✅	0x7c5f5a4bbd8fd63184577525326123b519429bdc ✅	0x3c3ea4b57a46241e54610e5f022e5c45859a1017 ✅

Universal Router (V4 — Current)

Network	Address	Status
Mainnet	0x66a9893cc07d91d95644aedd05d03f95e1dba8af	✅ Verified
Arbitrum	0xa51afafe0263b40edaef0df8781ea9aa03e381a3	✅ Verified
Base	0x6ff5693b99212da76ad316178a184ab56d299b43	✅ Verified
Optimism	0x851116d9223fabed8e56c0e6b8ad0c31d98b3507	✅ Verified

Universal Router (V3 — Legacy)

Contract	Address	Status
Universal Router	0x3fC91A3afd70395Cd496C647d5a6CC9D4B2b7FAD	✅ Verified

Permit2 (Universal Token Approval)

Used by Uniswap Universal Router and many other protocols. Same address on all chains (CREATE2).

Network	Address	Status
All chains	0x000000000022D473030F116dDEE9F6B43aC78BA3	✅ Verified

Verified on: Mainnet, Arbitrum, Base, Optimism (identical bytecode on all).

UNI Token

Network	Address	Status
Mainnet	0x1f9840a85d5aF5bf1D1762F925BDADdC4201F984	✅ Verified

1inch Aggregation Router

Use aggregators for best swap prices — they route across all DEXs.

V6 (Current — same address on all chains via CREATE2)

Network	Address	Status
Mainnet	0x111111125421cA6dc452d289314280a0f8842A65	✅ Verified
Arbitrum	0x111111125421cA6dc452d289314280a0f8842A65	✅ Verified
Base	0x111111125421cA6dc452d289314280a0f8842A65	✅ Verified

V5 (Legacy)

Network	Address	Status
Mainnet	0x1111111254EEB25477B68fb85Ed929f73A960582	✅ Verified

MakerDAO / Sky

Contract	Address	Status
DAI Savings Rate (Pot)	0x197E90f9FAD81970bA7976f33CbD77088E5D7cf7	✅ Verified
sDAI (Savings Dai ERC-4626)	0x83F20F44975D03b1b09e64809B757c47f942BEeA	✅ Verified

sDAI is an ERC-4626 vault — deposit DAI, earn DSR automatically. Check current rate via pot.dsr().

Aave

V2 (Mainnet - Legacy)

Contract	Address	Status
LendingPool	0x7d2768dE32b0b80b7a3454c06BdAc94A69DDc7A9	✅ Verified

V3 (Mainnet)

Contract	Address	Status
Pool	0x87870Bca3F3fD6335C3F4ce8392D69350B4fA4E2	✅ Verified
PoolAddressesProvider	0x2f39d218133AFaB8F2B819B1066c7E434Ad94E9e	✅ Verified

V3 Multi-Chain

Contract	Arbitrum	Optimism	Base
Pool	0x794a61358D6845594F94dc1DB02A252b5b4814aD ✅	0x794a61358D6845594F94dc1DB02A252b5b4814aD ✅	0xA238Dd80C259a72e81d7e4664a9801593F98d1c5 ✅
PoolAddressesProvider	0xa97684ead0e402dC232d5A977953DF7ECBaB3CDb ✅	0xa97684ead0e402dC232d5A977953DF7ECBaB3CDb ✅	0xe20fCBdBfFC4Dd138cE8b2E6FBb6CB49777ad64D ✅

Compound

V2 (Mainnet - Legacy)

Contract	Address	Status
Comptroller	0x3d9819210A31b4961b30EF54bE2aeD79B9c9Cd3B	✅ Verified
cETH	0x4Ddc2D193948926D02f9B1fE9e1daa0718270ED5	✅ Verified
cUSDC	0x39AA39c021dfbaE8faC545936693aC917d5E7563	✅ Verified
cDAI	0x5d3a536E4D6DbD6114cc1Ead35777bAB948E3643	✅ Verified

V3 Comet (USDC Markets)

Network	Address	Status
Mainnet	0xc3d688B66703497DAA19211EEdff47f25384cdc3	✅ Verified
Arbitrum	0x9c4ec768c28520B50860ea7a15bd7213a9fF58bf	✅ Verified
Base	0xb125E6687d4313864e53df431d5425969c15Eb2F	✅ Verified
Optimism	0x2e44e174f7D53F0212823acC11C01A11d58c5bCB	✅ Verified

Curve Finance (Mainnet)

Contract	Address	Status
Address Provider	0x0000000022D53366457F9d5E68Ec105046FC4383	✅ Verified
CRV Token	0xD533a949740bb3306d119CC777fa900bA034cd52	✅ Verified

Balancer V2 (Mainnet)

Contract	Address	Status
Vault	0xBA12222222228d8Ba445958a75a0704d566BF2C8	✅ Verified

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NFT & Marketplaces

OpenSea Seaport

Version	Address	Status
Seaport 1.1	0x00000000006c3852cbEf3e08E8dF289169EdE581	✅ Verified
Seaport 1.5	0x00000000000000ADc04C56Bf30aC9d3c0aAF14dC	✅ Verified

Multi-chain via CREATE2 (Ethereum, Polygon, Arbitrum, Optimism, Base).

ENS (Mainnet)

Contract	Address	Status
Registry	0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e	✅ Verified
Public Resolver	0x231b0Ee14048e9dCcD1d247744d114a4EB5E8E63	✅ Verified
Registrar Controller	0x253553366Da8546fC250F225fe3d25d0C782303b	✅ Verified

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Infrastructure

Safe (Gnosis Safe)

Contract	Address	Status
Singleton 1.3.0	0xd9Db270c1B5E3Bd161E8c8503c55cEABeE709552	✅ Verified
ProxyFactory	0xa6B71E26C5e0845f74c812102Ca7114b6a896AB2	✅ Verified
Singleton 1.4.1	0x41675C099F32341bf84BFc5382aF534df5C7461a	✅ Verified
MultiSend	0x38869bf66a61cF6bDB996A6aE40D5853Fd43B526	✅ Verified

Account Abstraction (ERC-4337)

Contract	Address	Status
EntryPoint v0.7	0x0000000071727De22E5E9d8BAf0edAc6f37da032	✅ Verified
EntryPoint v0.6	0x5FF137D4b0FDCD49DcA30c7CF57E578a026d2789	✅ Verified

All EVM chains (CREATE2).

Chainlink

Mainnet

Feed	Address	Status
LINK Token	0x514910771AF9Ca656af840dff83E8264EcF986CA	✅ Verified
ETH/USD	0x5f4eC3Df9cbd43714FE2740f5E3616155c5b8419	✅ Verified
BTC/USD	0xF4030086522a5bEEa4988F8cA5B36dbC97BeE88c	✅ Verified
USDC/USD	0x8fFfFfd4AfB6115b954Bd326cbe7B4BA576818f6	✅ Verified

Additional Mainnet Feeds

Feed	Address	Status
LINK/USD	0x2c1d072e956AFFC0D435Cb7AC38EF18d24d9127c	✅ Verified
stETH/USD	0xCfE54B5cD566aB89272946F602D76Ea879CAb4a8	✅ Verified
AAVE/USD	0x547a514d5e3769680Ce22B2361c10Ea13619e8a9	✅ Verified

All feeds confirmed returning live prices via latestAnswer() (Mar 3, 2026). ETH/USD: ~$1,988, BTC/USD: ~$68,256.

ETH/USD Price Feeds (Multi-Chain)

Network	Address	Status
Arbitrum	0x639Fe6ab55C921f74e7fac1ee960C0B6293ba612	✅ Verified
Base	0x71041dddad3595F9CEd3DcCFBe3D1F4b0a16Bb70	✅ Verified
Optimism	0x13e3Ee699D1909E989722E753853AE30b17e08c5	✅ Verified

LINK Token (Multi-Chain)

Network	Address	Status
Arbitrum	0xf97f4df75117a78c1A5a0DBb814Af92458539FB4	✅ Verified
Base	0x88Fb150BDc53A65fe94Dea0c9BA0a6dAf8C6e196	✅ Verified

EigenLayer (Mainnet)

Restaking protocol. Both are upgradeable proxies (EIP-1967).

Contract	Address	Status
StrategyManager	0x858646372CC42E1A627fcE94aa7A7033e7CF075A	✅ Verified
DelegationManager	0x39053D51B77DC0d36036Fc1fCc8Cb819df8Ef37A	✅ Verified

Source: eigenlayer.xyz

Chainlink CCIP Router (v1.2.0)

Cross-chain messaging. Call typeAndVersion() to confirm — returns "Router 1.2.0".

Network	Address	Status
Mainnet	0x80226fc0Ee2b096224EeAc085Bb9a8cba1146f7D	✅ Verified
Arbitrum	0x141fa059441E0ca23ce184B6A78bafD2A517DdE8	✅ Verified
Base	0x881e3A65B4d4a04dD529061dd0071cf975F58Bcd	✅ Verified

Source: docs.chain.link/ccip

Across Protocol — SpokePool

Cross-chain bridge. All SpokePool contracts are upgradeable proxies.

Network	Address	Status
Mainnet	0x5c7BCd6E7De5423a257D81B442095A1a6ced35C5	✅ Verified
Arbitrum	0xe35e9842fceaCA96570B734083f4a58e8F7C5f2A	✅ Verified
Base	0x09aea4b2242abC8bb4BB78D537A67a245A7bEC64	✅ Verified
Optimism	0x6f26Bf09B1C792e3228e5467807a900A503c0281	✅ Verified

Source: docs.across.to/reference/contract-addresses

Yearn V3 (Mainnet)

Deployed via CREATE2. Addresses below verified on Mainnet — verify on other chains before use.

Contract	Address	Status
VaultFactory 3.0.4	0x770D0d1Fb036483Ed4AbB6d53c1C88fb277D812F	✅ Verified
TokenizedStrategy	0xDFC8cD9F2f2d306b7C0d109F005DF661E14f4ff2	✅ Verified
4626 Router	0x1112dbCF805682e828606f74AB717abf4b4FD8DE	✅ Verified

Source: docs.yearn.fi/developers/addresses/v3-contracts

Deterministic Deployer (CREATE2)

Contract	Address	Status
Arachnid's Deployer	0x4e59b44847b379578588920cA78FbF26c0B4956C	✅ Verified

Same address on every EVM chain. Used by many protocols for deterministic deployments.

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L2-Native Protocols

The dominant DEX on each L2 is NOT Uniswap. Aerodrome dominates Base, Velodrome dominates Optimism, Camelot is a major native DEX on Arbitrum. Don't default to Uniswap — check which DEX has the deepest liquidity on each chain.

Aerodrome (Base) — Dominant DEX

The largest DEX on Base by TVL (~$500-600M). Uses the ve(3,3) model — LPs earn AERO emissions, veAERO voters earn 100% of trading fees. This is the opposite of Uniswap where LPs earn fees directly.

Contract	Address	Status
AERO Token	0x940181a94A35A4569E4529A3CDfB74e38FD98631	✅ Verified
Router	0xcF77a3Ba9A5CA399B7c97c74d54e5b1Beb874E43	✅ Verified
Voter	0x16613524e02ad97eDfeF371bC883F2F5d6C480A5	✅ Verified
VotingEscrow	0xeBf418Fe2512e7E6bd9b87a8F0f294aCDC67e6B4	✅ Verified
PoolFactory	0x420DD381b31aEf6683db6B902084cB0FFECe40Da	✅ Verified
GaugeFactory	0x35f35cA5B132CaDf2916BaB57639128eAC5bbcb5	✅ Verified
Minter	0xeB018363F0a9Af8f91F06FEe6613a751b2A33FE5	✅ Verified
RewardsDistributor	0x227f65131A261548b057215bB1D5Ab2997964C7d	✅ Verified
FactoryRegistry	0x5C3F18F06CC09CA1910767A34a20F771039E37C0	✅ Verified

Source: aerodrome-finance/contracts

Velodrome V2 (Optimism) — Dominant DEX

Same ve(3,3) model as Aerodrome — same team (Dromos Labs). Velodrome was built first for Optimism, Aerodrome is the Base fork. Both merged into "Aero" in November 2025.

Contract	Address	Status
VELO Token (V2)	0x9560e827aF36c94D2Ac33a39bCE1Fe78631088Db	✅ Verified
Router	0xa062aE8A9c5e11aaA026fc2670B0D65cCc8B2858	✅ Verified
Voter	0x41C914ee0c7E1A5edCD0295623e6dC557B5aBf3C	✅ Verified
VotingEscrow	0xFAf8FD17D9840595845582fCB047DF13f006787d	✅ Verified
PoolFactory	0xF1046053aa5682b4F9a81b5481394DA16BE5FF5a	✅ Verified
Minter	0x6dc9E1C04eE59ed3531d73a72256C0da46D10982	✅ Verified
GaugeFactory	0x8391fE399640E7228A059f8Fa104b8a7B4835071	✅ Verified
FactoryRegistry	0xF4c67CdEAaB8360370F41514d06e32CcD8aA1d7B	✅ Verified

⚠️ V1 VELO token (0x3c8B650257cFb5f272f799F5e2b4e65093a11a05) is deprecated. Use V2 above.

Source: velodrome-finance/contracts

GMX V2 (Arbitrum) — Perpetual DEX

Leading onchain perpetual exchange. V2 uses isolated GM pools per market (Fully Backed and Synthetic). Competes with Hyperliquid.

Contract	Address	Status
GMX Token	0xfc5A1A6EB076a2C7aD06eD22C90d7E710E35ad0a	✅ Verified
Exchange Router (latest)	0x1C3fa76e6E1088bCE750f23a5BFcffa1efEF6A41	✅ Verified
Exchange Router (previous)	0x7C68C7866A64FA2160F78EeAe12217FFbf871fa8	✅ Verified
DataStore	0xFD70de6b91282D8017aA4E741e9Ae325CAb992d8	✅ Verified
Reader	0x470fbC46bcC0f16532691Df360A07d8Bf5ee0789	✅ Verified
Reward Router V2	0xA906F338CB21815cBc4Bc87ace9e68c87eF8d8F1	✅ Verified

Note: Both Exchange Router addresses are valid — both point to the same DataStore. The latest (0x1C3f...) is from the current gmx-synthetics repo deployment.

Source: gmx-io/gmx-synthetics

Pendle (Arbitrum) — Yield Trading

Tokenizes future yield into PT (Principal Token) and YT (Yield Token). Core invariant: SY_value = PT_value + YT_value. Multi-chain (also on Ethereum, Base, Optimism).

Contract	Address	Status
PENDLE Token	0x0c880f6761F1af8d9Aa9C466984b80DAb9a8c9e8	✅ Verified
Router	0x888888888889758F76e7103c6CbF23ABbF58F946	✅ Verified
RouterStatic	0xAdB09F65bd90d19e3148D9ccb693F3161C6DB3E8	✅ Verified
Market Factory V3	0x2FCb47B58350cD377f94d3821e7373Df60bD9Ced	✅ Verified
Market Factory V4	0xd9f5e9589016da862D2aBcE980A5A5B99A94f3E8	✅ Verified
PT/YT Oracle	0x5542be50420E88dd7D5B4a3D488FA6ED82F6DAc2	✅ Verified
Limit Router	0x000000000000c9B3E2C3Ec88B1B4c0cD853f4321	✅ Verified
Yield Contract Factory V3	0xEb38531db128EcA928aea1B1CE9E5609B15ba146	✅ Verified
Yield Contract Factory V4	0xc7F8F9F1DdE1104664b6fC8F33E49b169C12F41E	✅ Verified

Source: pendle-finance/pendle-core-v2-public

Camelot (Arbitrum) — Native DEX

Arbitrum-native DEX with concentrated liquidity and launchpad. Two AMM versions: V2 (constant product) and V4 (Algebra concentrated liquidity).

Contract	Address	Status
GRAIL Token	0x3d9907F9a368ad0a51Be60f7Da3b97cf940982D8	✅ Verified
xGRAIL	0x3CAaE25Ee616f2C8E13C74dA0813402eae3F496b	✅ Verified
Router (AMM V2)	0xc873fEcbd354f5A56E00E710B90EF4201db2448d	✅ Verified
Factory (AMM V2)	0x6EcCab422D763aC031210895C81787E87B43A652	✅ Verified
SwapRouter (AMM V4 / Algebra)	0x4ee15342d6Deb297c3A2aA7CFFd451f788675F53	✅ Verified
AlgebraFactory (AMM V4)	0xBefC4b405041c5833f53412fF997ed2f697a2f37	✅ Verified

Source: docs.camelot.exchange

SyncSwap (zkSync Era) — Dominant DEX

The leading native DEX on zkSync Era. Multiple router and factory versions.

Contract	Address	Status
Router V1	0x2da10A1e27bF85cEdD8FFb1AbBe97e53391C0295	✅ Verified
Router V2	0x9B5def958d0f3b6955cBEa4D5B7809b2fb26b059	✅ Verified
Router V3	0x1B887a14216Bdeb7F8204Ee6a269Bd9Ff73A084C	✅ Verified
Classic Pool Factory V1	0xf2DAd89f2788a8CD54625C60b55cD3d2D0ACa7Cb	✅ Verified
Classic Pool Factory V2	0x0a34FBDf37C246C0B401da5f00ABd6529d906193	✅ Verified
Stable Pool Factory V1	0x5b9f21d407F35b10CbfDDca17D5D84b129356ea3	✅ Verified
Vault V1	0x621425a1Ef6abE91058E9712575dcc4258F8d091	✅ Verified

Note: SYNC token is not yet deployed.

Source: docs.syncswap.xyz

Morpho Blue (Base)

Permissionless lending protocol. Deployed on Base and Ethereum, but NOT on Arbitrum as of February 2026 (despite the vanity CREATE2 address).

Contract	Address	Chain	Status
Morpho	0xBBBBBbbBBb9cC5e90e3b3Af64bdAF62C37EEFFCb	Base	✅ Verified
Morpho	0xBBBBBbbBBb9cC5e90e3b3Af64bdAF62C37EEFFCb	Arbitrum	❌ Not deployed

Source: docs.morpho.org

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AI & Agent Standards

ERC-8004 (Same addresses on 20+ chains)

Contract	Address	Status
IdentityRegistry	0x8004A169FB4a3325136EB29fA0ceB6D2e539a432	✅ Verified
ReputationRegistry	0x8004BAa17C55a88189AE136b182e5fdA19dE9b63	✅ Verified

Verified on: Mainnet, Arbitrum, Base, Optimism (CREATE2 — same address on all chains).

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Major Tokens (Mainnet)

Token	Address	Status
UNI	0x1f9840a85d5aF5bf1D1762F925BDADdC4201F984	✅ Verified
AAVE	0x7Fc66500c84A76Ad7e9c93437bFc5Ac33E2DDaE9	✅ Verified
COMP	0xc00e94Cb662C3520282E6f5717214004A7f26888	✅ Verified
MKR	0x9f8F72aA9304c8B593d555F12eF6589cC3A579A2	✅ Verified
LDO	0x5A98FcBEA516Cf06857215779Fd812CA3beF1B32	✅ Verified
WBTC	0x2260FAC5E5542a773Aa44fBCfeDf7C193bc2C599	✅ Verified
stETH (Lido)	0xae7ab96520DE3A18E5e111B5EaAb095312D7fE84	✅ Verified
rETH (Rocket Pool)	0xae78736Cd615f374D3085123A210448E74Fc6393	✅ Verified

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How to Verify Addresses

# Check bytecode exists
cast code 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 --rpc-url https://eth.llamarpc.com

Cross-reference: Protocol docs → CoinGecko → block explorer → GitHub deployments.

EIP-55 Checksum: Mixed case = checksum. Most tools validate automatically.

Address Discovery Resources

• Uniswap: https://docs.uniswap.org/contracts/v3/reference/deployments/
• Aave: https://docs.aave.com/developers/deployed-contracts/deployed-contracts
• Compound V3: https://docs.compound.finance/
• Chainlink: https://docs.chain.link/data-feeds/price-feeds/addresses
• Aerodrome: https://github.com/aerodrome-finance/contracts
• Velodrome: https://github.com/velodrome-finance/contracts
• GMX: https://github.com/gmx-io/gmx-synthetics
• Pendle: https://github.com/pendle-finance/pendle-core-v2-public
• Camelot: https://docs.camelot.exchange/contracts/arbitrum/one-mainnet
• SyncSwap: https://docs.syncswap.xyz/syncswap/smart-contracts/smart-contracts
• Morpho: https://docs.morpho.org/get-started/resources/addresses/
• Lido: https://docs.lido.fi/deployed-contracts/
• Rocket Pool: https://docs.rocketpool.net/overview/contracts-integrations
• 1inch: https://docs.1inch.io/docs/aggregation-protocol/introduction
• EigenLayer: https://docs.eigenlayer.xyz/
• Across: https://docs.across.to/reference/contract-addresses
• Chainlink CCIP: https://docs.chain.link/ccip/directory/mainnet
• Yearn V3:

Multi-Chain Notes

• CREATE2 deployments (same address cross-chain): Uniswap V3, Safe, Seaport, ERC-4337 EntryPoint, ERC-8004, Permit2, 1inch v6, Yearn V3, Arachnid Deployer
• Different addresses per chain: USDC, USDT, DAI, WETH, wstETH, Uniswap V4, Across SpokePool, Chainlink CCIP Router — always check per-chain
• Native vs Bridged USDC: Some chains have both! Use native.

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✅ All addresses verified onchain via eth_getCode + eth_call — February 16, 2026. Bytecode confirmed present, identity confirmed via symbol/name/cross-reference calls. Does NOT guarantee safety — always verify on block explorer before sending transactions.