UniHooks

RatchetHook

EthereumRegistered

A bonding curve hook that acts as the sole counterparty for all swaps; no LP positions are allowed. ETH→token buys mint tokens via a multi-phase linear bonding curve (price doubles, cap halves each phase); token→ETH sells burn tokens and release ETH from reserve. Includes a 5-day genesis deposit window for pro-rata initial token distribution.

0xbe86c786905dcc2bc8b9e4fd665887f4cdf88ac8 First pool 19 May 2026View on explorer
ALooks safeRegistered, verified, immutable
Pools
3
Dynamic-fee pools
0
Last new pool
5mo
Code size
10,758 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.

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).
✓Listed in Uniswap’s hook registryRegistered with Uniswap Labs (a listing, not a security review).
✓Source code publishedThe code on the block explorer matches what's deployed (contract: RatchetHook).
iCan change swap amountsIt has a ReturnDelta permission. Normal for fees and burns, but also how fake-quote hooks steal.
iRestricted swapsSwap access: temporal. Not everyone can trade every pool.
?No audit linkedAutomated checks only.

Pools using this hook

3 total
PairCreatedFeePool ID
0x00cf…bdc1 / RATCH 5mo 0.00% 0xfb07…ec95 Tx ↗
ETH / RATCH 5mo 0.00% 0x420e…bd82 Tx ↗
ETH / RATCH 5mo 0.00% 0x6340…3173 Tx ↗