Nth-buy Pot
A public counter pays every Nth buy — one of the five blocks a Hookr hook can stack.
What it does
An ETH-side share of every exact-input buy fills a deterministic pot. A public counter advances at most once per pool per block, and the Nth qualifying slot wins. A minimum buy applies.
The sharp edge
The pot is not random: the counter is public and the winning slot is arithmetic anyone can check on chain. Qualifying swaps must canonically bind a nonzero recipient — the production router supplies that binding — and a funded pot remains claim-backed for the next scheduled winner; there is no permissionless flush.
Parameters
Pot share0.1% SWAP – 2% SWAP · default 0.5% SWAPShare of every exact-input buy added to the deterministic pot.
Pays every N buysEVERY 100 – EVERY 5000 · default EVERY 500The public counter advances at most once per pool per block. The Nth qualifying buy wins; this is not random.
Min qualifying buy0.001 ETH – 1 ETH · default 0.01 ETHBuys below this cannot advance the public pot counter.
The builder estimates about 180k extra gas per swap for this block.