Everything Obol runs on, on Robinhood Chain (chain ID 4663). Each address is checked live for deployed code; click to copy or open it in the explorer.
- Network
- Robinhood Chain mainnet
- Chain ID
4663- Public RPC
https://rpc.mainnet.chain.robinhood.com- Protocol treasury
- 0x109c…6A02
Ladder managers
The core of Obol: they turn one deposit into a shaped set of Uniswap positions and hold them for you.
ObolLadderManager
CheckingLadders on Uniswap V3 pools. Mints one position NFT per funded bin through the NonfungiblePositionManager.
contracts/ObolLadderManager.solblock 72,248,479
ObolLadderManagerV4
CheckingLadders on Uniswap V4 pools, including native-ETH pools. Adds liquidity inside PoolManager.unlock().
contracts/ObolLadderManagerV4.solblock 72,248,492
Receives the 7.5% protocol fee taken on LP fees (never on deposits).
Helpers
Standalone utilities. The app does not route deposits through them.
ObolPositionBuilder
CheckingUniswap V3 helper: shape weight previews and direct multi-position builds for advanced users.
contracts/ObolPositionBuilder.sol
Stakes vaults
ERC-4626 vaults behind Stakes: single-asset vaults and ETH LP vaults paired with a token.
Registry of the Stakes vaults.
Deploys new Stakes vaults.
Batched reads of vault positions for the app.
Single-asset vault, deposit USDG.
Single-asset vault, deposit WETH.
ETH / PONS LP vault
CheckingDeposit ETH, paired with PONS on Uniswap V4.
ETH / AI LP vault
CheckingDeposit ETH, paired with AI on Uniswap V4.
ETH / CASHCAT LP vault
CheckingDeposit ETH, paired with CASHCAT on Uniswap V4.
Uniswap on Robinhood Chain
Official Uniswap deployments the ladder managers integrate with. Not operated by Obol.
V3 NonfungiblePositionManager
CheckingMints and manages V3 positions as NFTs.
Canonical V3 pools. ObolLadderManager only accepts pools it created.
The V4 singleton holding every V4 pool.
Read-only lens on V4 pool and position state.
Tokens
Tokens the app refers to directly.
Wrapped ETH on Robinhood Chain.
Global Dollar stablecoin, the main USD quote token.
Deprecated deployments
Earlier ladder managers replaced before use (no ladder was ever opened on them). Do not interact with them.
ObolLadderManager (v1)
DeprecatedReplaced: no single-sided support, no price protection.
ObolLadderManagerV4 (v1)
DeprecatedReplaced: broken settlement and no native-ETH support.
Verify before you interact
Always double-check addresses against this page before approving tokens. Obol will never ask you to approve an address that is not listed here.
