UniHooks

DynamicFeeHookV4

Robinhood

Sets its own swap fee. Runs at pool creation.

0xffdb07700af1545f89cb35b89f19f76f72d69000 First pool 8 Sept 2026View on explorer
BProbably fineNot in Uniswap’s hook registry
Pools
9
Dynamic-fee pools
9
Last new pool
55d
Code size
1,487 B

What it can do

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: DynamicFeeHookV4).
?No audit linkedAutomated checks only.

Pools using this hook

9 total
PairCreatedFeePool ID
FRIES / FRIES 55d dynamic 0x9919…efa8 Tx ↗
RB / PUMP 55d dynamic 0xa1b4…e655 Tx ↗
HE / PORK 59d dynamic 0xa978…a86f Tx ↗
DC / COMOTITTIES 59d dynamic 0x4cfd…31ce Tx ↗
0x189b…fa96 / 0x34b8…fe8b 59d dynamic 0xba02…0a74 Tx ↗
0x6a92…1702 / 0x9b99…368c 59d dynamic 0x280c…75e9 Tx ↗
0xf1b8…fbec / 0xf32e…4b5e 59d dynamic 0x0440…8f68 Tx ↗
0x18f9…e8cf / DC 59d dynamic 0x0010…18b2 Tx ↗
0x3a48…c7c4 / 0xd45f…56cd 59d dynamic 0x2f78…d68a Tx ↗