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addresses

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更新时间2026年7月7日 13:05

Verified contract addresses for major Ethereum protocols across mainnet and L2s. Use this instead of guessing. SKILL.md is an index — load the appropriate references/*.md file for the addresses you need. Start with references/obol-payments.md for the Stack's own rails (USDC + OBOL + Permit2 + ERC-8004 on the supported chains). Other categories include stablecoins, staking + Obol/Splits, DEXs, lending and DeFi, L2-native protocols, infrastructure (Safe, AA, Chainlink, EigenLayer, ENS, OpenSea), bridges (CCIP, Across), and major token addresses. Always verify on-chain via eth_getCode + eth_call before sending value.

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来源

ObolNetwork

ObolNetwork/obol-stack

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Contract Addresses

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

Last verified: February 16, 2026 (addresses verified onchain via eth_getCode + eth_call).

How to find an address

Open the file that matches the category you need:

Reference	What's in it
`references/obol-payments.md`	Start here for anything payment-related — USDC + OBOL on the chains the Stack supports, Permit2, ERC-8004 registries, facilitator
`references/stablecoins.md`	USDC, USDT, DAI, WETH on mainnet + L2s
`references/staking.md`	Lido (stETH, wstETH, withdrawals), Rocket Pool, Obol Splits, Splits.org
`references/dex.md`	Uniswap V2/V3/V4, Universal Router, Permit2, 1inch, UNI token
`references/defi.md`	Aave, Compound, MakerDAO/Sky, sDAI, Curve, Balancer, Yearn V3
`references/l2-native.md`	Aerodrome (Base), Velodrome (OP), GMX, Pendle, Camelot, SyncSwap, Morpho
`references/infrastructure.md`	Safe, ERC-4337 EntryPoint, Chainlink, EigenLayer, OpenSea Seaport, ENS, deterministic deployer
`references/bridges.md`	Chainlink CCIP Router, Across SpokePool, Arbitrum One + Robinhood Chain canonical bridges
`references/robinhood-chain.md`	Robinhood Chain (4663) — chain metadata, canonical bridge L1+L2 contracts, tokens (bridged USDC, USDG, WETH), ecosystem notes
`references/agents-and-tokens.md`	ERC-8004 registries, major tokens (UNI, AAVE, COMP, MKR, LDO, WBTC, stETH, rETH)

Verify any address at runtime

# Check contract bytecode exists (returns 0x for an EOA)
sh scripts/rpc.sh code 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48

# Read contract identity
sh scripts/rpc.sh call 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 "symbol()(string)"

(scripts/rpc.sh is from the ethereum-networks skill.)

Or with cast:

cast code 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 --rpc-url http://erpc.erpc.svc.cluster.local/rpc/mainnet
# Fallback public RPC: https://eth.llamarpc.com

EIP-55 checksum: Mixed-case addresses are checksummed. Most tools validate automatically.

Multi-chain rules of thumb

Same address on every EVM chain (CREATE2 deploys): Uniswap V3 contracts, Safe, OpenSea Seaport, ERC-4337 EntryPoint, ERC-8004 registries, Permit2, 1inch v6, Yearn V3, Splits.org (V1 + V2), Arachnid deterministic deployer.
Different per chain — always look up: USDC, USDT, DAI, WETH, wstETH, Uniswap V4 (NOT CREATE2), Across SpokePool, Chainlink CCIP Router.
Native vs bridged USDC: Some chains have both. Use native unless you have a specific reason not to.
Dominant DEX on each L2 is NOT Uniswap. Aerodrome dominates Base, Velodrome dominates Optimism, Camelot is major on Arbitrum, SyncSwap dominates zkSync Era. Don't default to Uniswap — check liquidity per chain in references/l2-native.md.

Discovery resources (when an address isn't here)

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/
Obol Splits: https://docs.obol.org/learn/readme/obol-splits#deployments
Splits.org: https://github.com/0xSplits/splits-contracts-monorepo/tree/main/packages/splits-v2/deployments
Across: https://docs.across.to/reference/contract-addresses
Chainlink CCIP: https://docs.chain.link/ccip/directory/mainnet
Yearn V3: https://docs.yearn.fi/developers/addresses/v3-contracts
CoinGecko / Token Lists / DeFi Llama for general lookups.

同仓库更多 Skills

同仓库

buy-x402

ObolNetwork/obol-stack

"Buy from any x402-gated endpoint. Start with `go <url>` — it probes, detects the offer type, and runs the right flow. Expert flows underneath: `pay` for one-shot HTTP services (single authorization, no sidecar), `pay-agent` for one-shot streaming agent calls, and `buy` for long-running paid inference (pre-authorized batch via PurchaseRequest, exposed as `paid/<remote-model>`). Supports USDC (EIP-3009) and OBOL (Permit2). Zero signer access at runtime — spending is capped by design and nothing moves on-chain until a voucher is spent."

2026-07-0810

obol-stack-dev

ObolNetwork/obol-stack

CLI-first Obol Stack development and QA runbook. Use when working on obol-stack lifecycle, obol CLI surfaces, x402 seller/buyer tests, live Base Sepolia OBOL smoke, Anvil fork regressions, ERC-8004 registration, LiteLLM paid routing, release-smoke, cloudflared, Renovate image bumps, or remote QA worktrees.

2026-07-0710

agent-factory

ObolNetwork/obol-stack

Spawn durable child Hermes agents from inside Obol Stack. Creates child namespaces, optional profile/env Secrets, Agent CRDs, and optional ServiceOffers for x402-paid child services. Use when the user says 'spawn an agent', 'create a sub-agent', 'child agent', or wants a separate long-lived service agent. For deciding WHAT agent to build, whether it's good enough to sell, and how to price it, load sub-agent-business first.

2026-07-0710

monetize-guide

ObolNetwork/obol-stack

End-to-end guide for monetizing GPU resources or HTTP services through obol-stack. Covers pre-flight checks, model detection, pricing research, selling via x402, ERC-8004 registration, and verification. Use when the user says 'monetize my machine', 'sell my GPU', or 'expose a paid API' — i.e. selling raw inference or a plain HTTP service. For selling a specialised agent's replies (the higher-margin path), use sub-agent-business instead.

2026-07-0710

sell

ObolNetwork/obol-stack

"Sell access to services via x402 payment gating. Create ServiceOffer CRDs that automatically health-check upstreams, create payment-gated routes, and optionally pull models and register on ERC-8004. Supports inference, HTTP, and fine-tuning service types. Use for ServiceOffer plumbing: listing offers, checking/waiting on reconciliation status, creating or deleting offers. For the guided end-to-end walkthrough use monetize-guide; for selling a child agent's turns use sub-agent-business + agent-factory."

2026-07-0710

sub-agent-business

ObolNetwork/obol-stack

Build and run a paid sub-agent business: design specialised child agents whose replies are worth more than a raw model call, evaluate them honestly, price them, sell turns via x402, and iterate (or kill) based on revenue. Use when the user says 'build an agent people will pay for', 'productise my agent', 'agent business', 'what should I sell', 'is my agent good enough to charge for', or when deciding WHAT to sell and at WHAT price before reaching for agent-factory or sell.

2026-07-0710

name

addresses

description

Verified contract addresses for major Ethereum protocols across mainnet and L2s. Use this instead of guessing. SKILL.md is an index — load the appropriate references/*.md file for the addresses you need. Start with references/obol-payments.md for the Stack's own rails (USDC + OBOL + Permit2 + ERC-8004 on the supported chains). Other categories include stablecoins, staking + Obol/Splits, DEXs, lending and DeFi, L2-native protocols, infrastructure (Safe, AA, Chainlink, EigenLayer, ENS, OpenSea), bridges (CCIP, Across, Arbitrum One + Robinhood Chain canonical), Robinhood Chain, and major token addresses. Always verify on-chain via eth_getCode + eth_call before sending value.

Contract Addresses

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

Last verified: February 16, 2026 (addresses verified onchain via eth_getCode + eth_call).

How to find an address

Open the file that matches the category you need:

Reference	What's in it
`references/obol-payments.md`	Start here for anything payment-related — USDC + OBOL on the chains the Stack supports, Permit2, ERC-8004 registries, facilitator
`references/stablecoins.md`	USDC, USDT, DAI, WETH on mainnet + L2s
`references/staking.md`	Lido (stETH, wstETH, withdrawals), Rocket Pool, Obol Splits, Splits.org
`references/dex.md`	Uniswap V2/V3/V4, Universal Router, Permit2, 1inch, UNI token
`references/defi.md`	Aave, Compound, MakerDAO/Sky, sDAI, Curve, Balancer, Yearn V3
`references/l2-native.md`	Aerodrome (Base), Velodrome (OP), GMX, Pendle, Camelot, SyncSwap, Morpho
`references/infrastructure.md`	Safe, ERC-4337 EntryPoint, Chainlink, EigenLayer, OpenSea Seaport, ENS, deterministic deployer
`references/bridges.md`	Chainlink CCIP Router, Across SpokePool, Arbitrum One + Robinhood Chain canonical bridges
`references/robinhood-chain.md`	Robinhood Chain (4663) — chain metadata, canonical bridge L1+L2 contracts, tokens (bridged USDC, USDG, WETH), ecosystem notes
`references/agents-and-tokens.md`	ERC-8004 registries, major tokens (UNI, AAVE, COMP, MKR, LDO, WBTC, stETH, rETH)

Verify any address at runtime

# Check contract bytecode exists (returns 0x for an EOA)
sh scripts/rpc.sh code 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48

# Read contract identity
sh scripts/rpc.sh call 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 "symbol()(string)"

(scripts/rpc.sh is from the ethereum-networks skill.)

Or with cast:

cast code 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 --rpc-url http://erpc.erpc.svc.cluster.local/rpc/mainnet
# Fallback public RPC: https://eth.llamarpc.com

EIP-55 checksum: Mixed-case addresses are checksummed. Most tools validate automatically.

Multi-chain rules of thumb

Same address on every EVM chain (CREATE2 deploys): Uniswap V3 contracts, Safe, OpenSea Seaport, ERC-4337 EntryPoint, ERC-8004 registries, Permit2, 1inch v6, Yearn V3, Splits.org (V1 + V2), Arachnid deterministic deployer.
Different per chain — always look up: USDC, USDT, DAI, WETH, wstETH, Uniswap V4 (NOT CREATE2), Across SpokePool, Chainlink CCIP Router.
Native vs bridged USDC: Some chains have both. Use native unless you have a specific reason not to.
Dominant DEX on each L2 is NOT Uniswap. Aerodrome dominates Base, Velodrome dominates Optimism, Camelot is major on Arbitrum, SyncSwap dominates zkSync Era. Don't default to Uniswap — check liquidity per chain in references/l2-native.md.

Discovery resources (when an address isn't here)

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/
Obol Splits: https://docs.obol.org/learn/readme/obol-splits#deployments
Splits.org: https://github.com/0xSplits/splits-contracts-monorepo/tree/main/packages/splits-v2/deployments
Across: https://docs.across.to/reference/contract-addresses
Chainlink CCIP: https://docs.chain.link/ccip/directory/mainnet
Yearn V3: https://docs.yearn.fi/developers/addresses/v3-contracts
CoinGecko / Token Lists / DeFi Llama for general lookups.