UniHooks

RehypHook

BaseRegistered

RehypHook is a Uniswap v4 hook on Base by 0x7f4c1a4ed0be550d4d18b5fdb78a2104a674d6e8. A custom bonding-curve AMM hook that owns all pool liquidity internally, blocking external LP deposits and donations. Swaps exchange WETH/USDC/GHO for REHYP tokens using reserve-based pricing; excess assets are deposited into Aave V3 to earn yield, which can be harvested to increase reserves and burn REHYP supply.

Made by
0x7f4c1a4ed0be550d4d18b5fdb78a2104a674d6e8
Contract name
RehypHook
0xe87be9bc8e462de016760aa83bac56d608836aa8 First pool 25 Jun 2026View on explorer
ALooks safeRegistered, verified, immutable, no admin
Pools
3
Dynamic-fee pools
0
Last new pool
4mo
Code size
16,072 B

What it can do

Runs code on every swap

Its code executes inside each trade in pools that use it.

Can take tokens from swaps

It can take or add tokens during a swap. Fees, burns and custom curves work this way, and so do scams.

Can block LP withdrawals

It runs before liquidity is removed, so it can delay or refuse LP exits.

Gates who can add liquidity

It checks every deposit before it goes in.

Runs at pool creation

It runs when a pool is created, often to lock in that pool’s settings.

Handles donations to LPs

It runs when someone donates tokens to the pool’s LPs.

Safety report

Automated checks, not an audit
✓Not upgradeableNo proxy pattern found: the code is fixed.
✓No owner foundNo owner() function: nobody has an admin switch (as far as the standard check goes).
!In Uniswap’s hook registry, not tradeable in Uniswap’s app yetRegistered with Uniswap Labs (a listing, not a security review). It runs code on swaps, so Uniswap’s app only routes it once Uniswap Labs approves it, and it isn’t approved yet. Adding liquidity still works, and other apps can trade it.
✓Source code publishedThe code on the block explorer matches what's deployed (contract: RehypHook).
iCan change swap amountsIt has a ReturnDelta permission. Normal for fees and burns, but also how fake-quote hooks steal.
iRestricted swapsSwap access: allowlist. Not everyone can trade every pool.
?No audit linkedAutomated checks only.

Pools using this hook

3 total
PairCreatedFeePool ID
WETH / REHYP 4mo 0.00% 0xc511…1b88 Tx ↗
USDC / REHYP 4mo 0.00% 0xa76e…9153 Tx ↗
GHO / REHYP 4mo 0.00% 0xcbaf…5345 Tx ↗