FlapVenue

OKX X Layer · Uniswap V4 Hook · chain 1952

The V4 venue
Flap scoped but hasn't shipped.
So we built it.

FlapVenue reproduces Flap's creator tax as a beforeSwap hook delta that decays to zero over 30 days. It's a hook delta, not an ERC-20 transfer tax, so a Flap tax token can hold concentrated liquidity. Its live graduation path can't do that today.

Launch dashboard →Try a swapdemo of Flap's scoped V4_UNI_MIGRATOR path · not live
tax window
30 days
start → end
10% → 0%
gate
status == DEX
Creator tax · 30-day linear decay
day 2/30
9.27%FLAP/USDT0
day 0day 3010%

Trade terminal

illustrative chart, not on-chain · real on-chain data is in the dashboard below ↓
FLFLAP/USDT0PAUSED
0.00420+3.84%
FLAP/USDT0

Order book

size · total
pricesizetotal
0.004232,20232,888
0.004231,96630,686
0.004227,17928,720
0.004223,08121,541
0.004224,87318,460
0.004214,22513,587
0.004213,9589,362
0.004213,8075,404
0.004201,5971,597
0.00420spread 0.00001 (0.14%)
0.004203,9123,912
0.004198464,758
0.004198285,586
0.004192,6548,240
0.004184,54812,788
0.004184,03616,824
0.004183,47320,297
0.004172,73423,031
0.004175,14928,180

Cumulative PnL · illustrative position

+$468+1.87%
vs $25,000 notional

Live on X Layer · chain 1952

On-chain, not simulated.

Unlike the terminal's demo feed above, every number here is read live from the deployed hook's events: HookTaxSkim, CommissionAccrued, HookGraduation.

FLAP/USDT0 · pool

creator tax · day 2/30
current creator tax
9.27%
tax skims
8
decays to
0% · day 30

Commission accrued · CommissionAccrued

FLAP673.52 skimmed
creator 606.16protocol 67.35
USDT01,930 skimmed
creator 1,737protocol 192.95

Tax skim feed · HookTaxSkim

LIVE
ageswappertaxamount
  • 2d0xB592…7AF69.99%0.05 USDT0
  • 2d0xB592…7AF69.99%0.05 FLAP
  • 2d0xB592…7AF69.99%0.05 USDT0
  • 2d0xB592…7AF69.99%0.05 FLAP
  • 2d0xB592…7AF69.99%0.05 USDT0
  • 2d0xB592…7AF69.99%0.05 FLAP
  • 2d0xB592…7AF69.99%0.05 USDT0
  • 2d0xB592…7AF69.99%0.05 FLAP

Graduations · HookGraduation (status == DEX)

  • FL

    FLAP

    by 0xbA64…C8A4

    start 10%

    2d ago · DEX ✓

Interactive

Swap through the hook.

  1. 01

    You swap in the FlapVenue pool.

  2. 02

    beforeSwap skims the decaying creator tax from your input and holds it as ERC-6909 claims. The token itself carries no transfer tax.

  3. 03

    The concentrated-liquidity swap runs on the remainder.

  4. 04

    Creator and protocol claim their accrued tax anytime.

The tax is a hook delta, not an ERC-20 transfer tax. That's the whole reason a Flap tax token can sit in a concentrated-liquidity pool, which its live graduation path can't.

Swap · FlapVenue pool

tax 9.27%
creator tax skimmed
− 9.27 USDT0
into the CL swap
90.73 USDT0
FLAP into CL swap (illustrative)
≈ 90.73

Real swap on X Layer testnet. The first click mints test tokens, then approves, then swaps.

Need testnet OKB for gas? Faucet ↗