Fuse
EthereumRegisteredA last-buyer-wins game hook on Uniswap v4: every ETH→FUSE swap pays a 2% fee into a round pot and extends a countdown timer. When the timer expires, the five most-recent buyers split 80% of the pot weighted by recency, with the remainder seeding the next round. Fees are skimmed via beforeSwap/afterSwap delta returns.
ALooks safeRegistered, verified, immutable
Pools
1
Dynamic-fee pools
1
Last new pool
2mo
Code size
8,536 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.
Runs at pool creation
It runs when a pool is created, often to lock in that pool’s settings.