FoundryHookV4R2E2

RobinhoodRegistered

Market-cap-tiered fee hook for bonding-curve token launch pools. Buy-side fees are set as dynamic LP fee overrides; sell-side ETH fees are taken via afterSwapReturnsDelta and held in the hook for off-path locker collection. Pools can graduate to a higher market-cap fee tier once accumulated ETH reaches a threshold.

0x206a881f80c280a2f6bab40af4ff61dc92f580c4 First pool 21 Jul 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

3mo

Code size

9,603 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.

Sets its own swap fee

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

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.

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

2 total

PairCreatedFeePool ID

ETH / E3IMG 3mo dynamic 0x0c6f…2737 Tx ↗

ETH / E3T 3mo dynamic 0x17ad…2fa4 Tx ↗