UniHooks

TokiHook

EthereumRegistered

A custom AMM hook implementing Pendle-style yield trading for Principal Tokens (PTs) on Uniswap V4. Uses a custom curve with beforeSwapReturnsDelta to fully handle swap execution, disables swaps after PT maturity via block.timestamp expiry, and optionally rehypothecates idle liquidity into ERC4626 vaults to boost LP yields.

0x982f06e8218ca86676c6c0a45172fbbdbb711888 First pool 27 Feb 2026View on explorer
ALooks safeRegistered, verified, immutable
Pools
6
Dynamic-fee pools
0
Last new pool
8mo
Code size
23,988 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.
✓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 (contract: TokiHook).
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

6 total
PairCreatedFeePool ID
gtWETH / PT-gtWETH@5/9/2026 8mo 0.00% 0x84f8…db87 Tx ↗
yvJPYC / PT-yvJPYC@2/3/2027 8mo 0.00% 0x0115…4465 Tx ↗
gtWETH / PT-gtWETH@2/3/2027 8mo 0.00% 0xde7f…1f4b Tx ↗
sUSDe / PT-sUSDe@27/2/2027 8mo 0.00% 0x5fc1…444e Tx ↗
USDC / PT-USDC@27/8/2026 8mo 0.00% 0x43b7…fc0b Tx ↗