UniHooks

BuybackBurnHookV1

RobinhoodRegistered

Charges fixed directional buy and sell fees in beforeSwap or afterSwap depending on trade shape, collecting a protocol fee, and spends the remainder buying the pool's own token back on sells and burning it.

0x7aa716e1a2dad5309abeca3e8c75abfed287a0cc First pool 5 Aug 2026View on explorer
ALooks safeRegistered, verified, immutable
Pools
11
Dynamic-fee pools
0
Last new pool
2mo
Code size
13,800 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.

Runs at pool creation

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

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: BuybackBurnHookV1).
iCan change swap amountsIt has a ReturnDelta permission. Normal for fees and burns, but also how fake-quote hooks steal.
?No audit linkedAutomated checks only.

Pools using this hook

11 total
PairCreatedFeePool ID
ETH / MESH 2mo 0.00% 0xe601…9940 Tx ↗
ETH / MESH 2mo 0.00% 0x37e5…5701 Tx ↗
ETH / Sachi 2mo 0.00% 0x7560…5de1 Tx ↗
ETH / Sachi 2mo 0.00% 0x912e…3979 Tx ↗
ETH / STACK 2mo 0.00% 0x118c…41bb Tx ↗
ETH / HONK 2mo 0.00% 0x892d…e68a Tx ↗
ETH / YETI 2mo 0.00% 0xdd8b…54da Tx ↗
ETH / hkrs 2mo 0.00% 0x0aa4…47b5 Tx ↗
ETH / 0x568c…31c6 2mo 0.00% 0xfefb…367e Tx ↗
ETH / 0xcf2c…0450 2mo 0.00% 0x91d5…7014 Tx ↗
ETH / 0x58a6…76c0 3mo 0.00% 0xeef7…58de Tx ↗