DeviationFeeHook

Robinhood

Runs code on every swap. Sets its own swap fee. Gates who can add liquidity. Runs at pool creation.

0x4cde320213923a092f62e812aa0b0ec63c48e880 First pool 10 Oct 2026View on explorer

BProbably fineNot in Uniswap’s hook registry

Pools

Dynamic-fee pools

Last new pool

26d

Code size

6,672 B

What it can do

Runs code on every swap

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

Sets its own swap fee

Pools using it let the hook choose the swap fee instead of a fixed tier.

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.

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).

!Not in Uniswap’s hook registryUnregistered hooks get less scrutiny. Most scam hooks are unregistered.

✓Source code publishedThe code on the block explorer matches what's deployed (contract: DeviationFeeHook).

?No audit linkedAutomated checks only.

1 total

PairCreatedFeePool ID

ETH / PULP 26d dynamic 0xf409…eb3a Tx ↗