eth-addresses

Verified contract addresses for major Ethereum protocols across mainnet and L2s (especially Base). Use when you need a contract address for USDC, WETH, Uniswap, Aave, Chainlink, Safe, ENS, Aerodrome, or any major protocol. Never hallucinate addresses — check here first.

インストールへ移動

リポジトリ: r4topunk/gnars-website
ソースの最終更新活動: 2026年3月13日 11:06
検出された SKILL.md の言語: 英語
スター: 4
フォーク: 6

インストール方法

デフォルトでは、最初にソースを確認する Prompt が選択されています。直接コマンドに切り替えるか、ローカルコピーをダウンロードすることもできます。

Codex または Claude でインストールこの Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。

直接コマンドでは確認用 Prompt が省略されます。実行前にソースを確認してください。

npx skills add https://github.com/r4topunk/gnars-website --skill eth-addresses

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SKILL.md

ソースの指示 · 読み取り専用プレビュー

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gnars-cli

Use the builder-dao CLI (run locally from /Users/r4to/Script/builder-dao-tools) to interact with Gnars DAO proposals, votes, and governance data. Activate when the user asks to list proposals, get proposal details, check votes, search governance, resolve ENS names, or cast votes.

2026-04-17

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Essential Ethereum mental models — incentive design, state machines, hyperstructures, randomness, and onchain terminology. Use when designing DAO features, understanding auction mechanics, explaining governance patterns, or when the user asks "how does this actually work?" for any Ethereum concept.

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eth-gas

Current Ethereum gas prices and transaction costs on mainnet and L2s (especially Base). Use when estimating costs for auctions, voting, or any onchain interaction. Counters outdated assumptions about Ethereum being expensive. Includes Base-specific cost data.

2026-03-13

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name	eth-addresses
description	Verified contract addresses for major Ethereum protocols across mainnet and L2s (especially Base). Use when you need a contract address for USDC, WETH, Uniswap, Aave, Chainlink, Safe, ENS, Aerodrome, or any major protocol. Never hallucinate addresses — check here first.

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

Stablecoins

USDC (Circle) — Native

Network	Address
Mainnet	`0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48`
Arbitrum	`0xaf88d065e77c8cC2239327C5EDb3A432268e5831`
Optimism	`0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85`
Base	`0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913`
Polygon	`0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359`

USDT (Tether)

Network	Address
Mainnet	`0xdAC17F958D2ee523a2206206994597C13D831ec7`
Base	`0xfde4C96c8593536E31F229EA8f37b2ADa2699bb2`

DAI (MakerDAO)

Network	Address
Mainnet	`0x6B175474E89094C44Da98b954EedeAC495271d0F`
Base	`0x50c5725949A6F0c72E6C4a641F24049A917DB0Cb`

Wrapped ETH (WETH)

Network	Address
Mainnet	`0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2`
Arbitrum	`0x82aF49447D8a07e3bd95BD0d56f35241523fBab1`
Optimism	`0x4200000000000000000000000000000000000006`
Base	`0x4200000000000000000000000000000000000006`

Liquid Staking

Lido — wstETH

Network	Address
Mainnet	`0x7f39C581F595B53c5cb19bD0b3f8dA6c935E2Ca0`
Base	`0xc1CBa3fCea344f92D9239c08C0568f6F2F0ee452`

DeFi Protocols

Uniswap V3 Multi-Chain

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

Uniswap V4

Contract	Base
PoolManager	`0x498581ff718922c3f8e6a244956af099b2652b2b`
PositionManager	`0x7c5f5a4bbd8fd63184577525326123b519429bdc`

Universal Router (V4)

Network	Address
Base	`0x6ff5693b99212da76ad316178a184ab56d299b43`

Permit2 (Universal Token Approval)

Network	Address
All chains	`0x000000000022D473030F116dDEE9F6B43aC78BA3`

1inch Aggregation Router V6

Network	Address
All chains (CREATE2)	`0x111111125421cA6dc452d289314280a0f8842A65`

Aave V3

Contract	Base
Pool	`0xA238Dd80C259a72e81d7e4664a9801593F98d1c5`
PoolAddressesProvider	`0xe20fCBdBfFC4Dd138cE8b2E6FBb6CB49777ad64D`

Compound V3 Comet (USDC)

Network	Address
Base	`0xb125E6687d4313864e53df431d5425969c15Eb2F`

Aerodrome (Base) — Dominant DEX

The largest DEX on Base by TVL (~$500-600M). Uses ve(3,3) model.

Contract	Address
AERO Token	`0x940181a94A35A4569E4529A3CDfB74e38FD98631`
Router	`0xcF77a3Ba9A5CA399B7c97c74d54e5b1Beb874E43`
Voter	`0x16613524e02ad97eDfeF371bC883F2F5d6C480A5`
VotingEscrow	`0xeBf418Fe2512e7E6bd9b87a8F0f294aCDC67e6B4`
PoolFactory	`0x420DD381b31aEf6683db6B902084cB0FFECe40Da`

Infrastructure

Safe (Gnosis Safe)

Contract	Address
Singleton 1.4.1	`0x41675C099F32341bf84BFc5382aF534df5C7461a`
ProxyFactory	`0xa6B71E26C5e0845f74c812102Ca7114b6a896AB2`
MultiSend	`0x38869bf66a61cF6bDB996A6aE40D5853Fd43B526`

Account Abstraction (ERC-4337)

Contract	Address
EntryPoint v0.7	`0x0000000071727De22E5E9d8BAf0edAc6f37da032`
EntryPoint v0.6	`0x5FF137D4b0FDCD49DcA30c7CF57E578a026d2789`

ENS (Mainnet)

Contract	Address
Registry	`0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e`
Public Resolver	`0x231b0Ee14048e9dCcD1d247744d114a4EB5E8E63`

Chainlink Price Feeds

Feed	Mainnet	Base
ETH/USD	`0x5f4eC3Df9cbd43714FE2740f5E3616155c5b8419`	`0x71041dddad3595F9CEd3DcCFBe3D1F4b0a16Bb70`
LINK Token	`0x514910771AF9Ca656af840dff83E8264EcF986CA`	`0x88Fb150BDc53A65fe94Dea0c9BA0a6dAf8C6e196`

Chainlink CCIP Router

Network	Address
Base	`0x881e3A65B4d4a04dD529061dd0071cf975F58Bcd`

Across Protocol SpokePool (Bridge)

Network	Address
Base	`0x09aea4b2242abC8bb4BB78D537A67a245A7bEC64`

Multicall3

Network	Address
All chains	`0xcA11bde05977b3631167028862bE2a173976CA11`

Morpho Blue (Base)

Contract	Address
Morpho	`0xBBBBBbbBBb9cC5e90e3b3Af64bdAF62C37EEFFCb`

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.

Address Discovery Resources

Uniswap: https://docs.uniswap.org/contracts/v3/reference/deployments/
Aave: https://docs.aave.com/developers/deployed-contracts/
Chainlink: https://docs.chain.link/data-feeds/price-feeds/addresses
Aerodrome: https://github.com/aerodrome-finance/contracts
Lido: https://docs.lido.fi/deployed-contracts/
CoinGecko: https://www.coingecko.com (token addresses)
DeFi Llama: https://defillama.com (TVL rankings by chain)

Source: https://ethskills.com/addresses/SKILL.md

eth-addresses

ソース情報

インストール方法

ソースファイルを確認

このリポジトリの他の Skills

Contract Addresses

Stablecoins

USDC (Circle) — Native

USDT (Tether)

DAI (MakerDAO)

Wrapped ETH (WETH)

Liquid Staking

Lido — wstETH

DeFi Protocols

Uniswap V3 Multi-Chain

Uniswap V4

Universal Router (V4)

Permit2 (Universal Token Approval)

1inch Aggregation Router V6

Aave V3

Compound V3 Comet (USDC)

Aerodrome (Base) — Dominant DEX

Infrastructure

Safe (Gnosis Safe)

Account Abstraction (ERC-4337)

ENS (Mainnet)

Chainlink Price Feeds

Chainlink CCIP Router

Across Protocol SpokePool (Bridge)

Multicall3

Morpho Blue (Base)

How to Verify Addresses

Address Discovery Resources

このリポジトリの他の Skills

Contract Addresses

Stablecoins

USDC (Circle) — Native

USDT (Tether)

DAI (MakerDAO)

Wrapped ETH (WETH)

Liquid Staking

Lido — wstETH

DeFi Protocols

Uniswap V3 Multi-Chain

Uniswap V4

Universal Router (V4)

Permit2 (Universal Token Approval)

1inch Aggregation Router V6

Aave V3

Compound V3 Comet (USDC)

Aerodrome (Base) — Dominant DEX

Infrastructure

Safe (Gnosis Safe)

Account Abstraction (ERC-4337)

ENS (Mainnet)

Chainlink Price Feeds

Chainlink CCIP Router

Across Protocol SpokePool (Bridge)

Multicall3

Morpho Blue (Base)

How to Verify Addresses

Address Discovery Resources