UniHooks

TokiHook

ArbitrumRegistered

A Uniswap V4 custom curve hook implementing Pendle-style fixed-rate yield trading for Principal Tokens. Executes the full AMM swap in beforeSwap using a custom curve and returns a BeforeSwapDelta. Swaps are gated by a per-pool maturity expiry (block.timestamp) and an optional curator-controlled pause. Supports optional ERC4626 vault rehypothecation for LP yield enhancement.

0x9adec457f6992193731e605b53115261ba6a1888 First pool 13 Nov 2025View on explorer
ALooks safeRegistered, verified, immutable
Pools
2
Dynamic-fee pools
0
Last new pool
11mo
Code size
23,490 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.

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.

Safety report

Automated checks, not an audit
✓Not upgradeableNo proxy pattern found: the code is fixed.
✓Listed in Uniswap’s hook registryRegistered with Uniswap Labs (a listing, not a security review).
✓Source code verifiedPublished source matches the deployed code.
iCan change swap amountsIt has a ReturnDelta permission. Normal for fees and burns, but also how fake-quote hooks steal.
iRestricted swapsSwap access: temporal. Not everyone can trade every pool.
?No audit linkedAutomated checks only.

Pools using this hook

2 total
PairCreatedFeePool ID
yOG-USDC / PT-yOG-USDC@13/11/2026 11mo 0.00% 0x790f…17dc Tx ↗
yOG-USDC / PT-yOG-USDC@13/11/2026 11mo 0.00% 0xb17f…65df Tx ↗