UniswapV4KEMHook
RobinhoodRegisteredQuote-gated Uniswap v4 hook that requires a cryptographic signature from a designated quote signer for each exact-input swap. Validates exchange rate bounds and nonce in beforeSwap; in afterSwap, captures any output exceeding the signed maximum exchange rate by minting ERC6909 tokens to itself, claimable by authorized accounts.
ALooks safeRegistered, verified, immutable
Pools
23
Dynamic-fee pools
1
Last new pool
12d
Code size
10,180 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.
Pools using this hook
23 totalPairCreatedFeePool ID