UniHooks

MarlinDynamicFeeHook

Robinhood

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

0x4bfe12797a92acdbd89bb6a119532163ba9a6080 First pool 17 Sept 2026View on explorer
BProbably fineNot in Uniswap’s hook registry
Pools
11
Dynamic-fee pools
11
Last new pool
32d
Code size
10,095 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: MarlinDynamicFeeHook).
?No audit linkedAutomated checks only.

Pools using this hook

11 total
PairCreatedFeePool ID
USDG / UBIK 32d dynamic 0x5a3d…a8ec Tx ↗
MONITOR / USDG 34d dynamic 0x79d7…ce51 Tx ↗
USDG / NVDA 34d dynamic 0xbca9…dfcf Tx ↗
USDG / MU 34d dynamic 0xf471…9464 Tx ↗
USDG / PLTR 34d dynamic 0xe368…7cf0 Tx ↗
USDG / ORBIO 35d dynamic 0x81e3…a2e4 Tx ↗
USDG / INTC 40d dynamic 0x5a11…e648 Tx ↗
ETH / USDG 40d dynamic 0xd61c…c6b3 Tx ↗
WETH / USDG 44d dynamic 0xaadb…d162 Tx ↗
USDG / GLD 44d dynamic 0xeb8a…da54 Tx ↗
USDG / META 50d dynamic 0xa460…b881 Tx ↗