UnlistedDTFFeeHook
0x380a2836760631d8b69ac1cbafce60bb919b40ccBlockscoutSwap-tax hook that skims a configurable buy/sell fee (always denominated in a fixed fee token) off every swap and forwards it directly to a treasury. Features a time-decaying launch tax (starting up to 90%, decaying linearly to the baseline fee over an immutable window) as an anti-sniper measure, with permanent exemptions for the protocol router and launcher. Fee rate and treasury are admin-adjustable via OpenZeppelin AccessManager.
What it can do to your swap
- Can take a fee from your outputAfter the pool fills your swap, the hook can keep part of what you were about to receive.
- Can change the price you getBefore your swap runs, the hook can take or add tokens, so the amount you get is set by its code as well as the pool.
- Runs code before your swap and can block itThe hook is called before every swap. It can revert, which makes your swap fail.
- Runs code after your swap and can block itThe hook is called after every swap. It can revert, which undoes your swap.
Read from the hook address: flag bits beforeSwap, afterSwap, beforeSwapReturnsDelta, afterSwapReturnsDelta. Flags glossary.
Last test swap
A quote for a tiny exact-in swap each way through DTF / USDG with Uniswap's V4 Quoter, compared with the pool's mid-price minus its 1.00% LP fee. It is an eth_call: nothing is signed or spent. Probed 5 min ago, every hour.
Swaps per day
Volume over the same days: $30.2K, $23.0K, $9,322, $9, $0, $16, $0. Days end at the snapshot, in UTC.
Pools
| Pair | Fee | Swaps 7d | Volume 7d | Created | |
|---|---|---|---|---|---|
DTF / USDG0x5fec21…b7bdb5 | 1.00% | 6,488 | $62.5K | 88 days ago | Swap |