



Time-weighted dynamic sell fees for Uniswap V4. Flippers pay more, holders pay less.
Every sell is taxed based on hold duration. Buy fee is a flat 1% for everyone.
The hook sits between the pool and every trade, checking hold duration in real time.
Flat 1% buy fee for everyone. Your hold timer starts on first purchase.
Each wallet's entry time is tracked via weighted average. DCA shifts your timer forward gradually.
The longer you hold, the less you pay. Diamond hands pay the minimum.
Selling doesn't reset your timer. Partial sells won't lose your tier progress.
Fork of Programmable's MemeLaunchV2. Identical launch mechanics, different fee model.
TollHookV1 intercepts every swap at the pool level. No wrapper contracts, no proxy. The fee logic runs inside the Uniswap V4 PoolManager.
Uses tx.origin for trader identity. Tier tracking works through UniversalRouter, aggregators, and any swap path.
All fees are set at launch and locked forever. No admin keys, no pause function, no post-launch changes. LP permanently locked.
Non-upgradeable. No admin controls. Verified on-chain.
The first token launched through the Toll hook.
Coming soon