UniHooks

OttoFeeHookV2

Robinhood

Runs code on every swap. Sets its own swap fee. Runs at pool creation.

0xe10365af44cb192236994c9af915a06acf382080 First pool 6 Oct 2026View on explorer
BProbably fineNot in Uniswap’s hook registry
Pools
5
Dynamic-fee pools
5
Last new pool
29d
Code size
16,081 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.

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).
!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: OttoFeeHookV2).
?No audit linkedAutomated checks only.

Pools using this hook

5 total
PairCreatedFeePool ID
USDG / META 29d dynamic 0xcc3e…42f1 Tx ↗
SPCX / USDG 29d dynamic 0x99a4…f00e Tx ↗
USDG / NVDA 30d dynamic 0x85f7…15e6 Tx ↗
SPY / PLTR 31d dynamic 0xfd56…e964 Tx ↗
USDG / PLTR 31d dynamic 0xd982…d06a Tx ↗