Rule Craft

Example blueprint

Deep Water

Built for pairs that already trade. Small swaps pay a low floor; whales pay for the depth they consume. No taxes, no burns, nothing hidden: just a fee curve.

Remix in composer Use for a launchExample · written by the team · not deployed

Modules

1

Royalty

8%

of add-on revenue

Pools

0

examples are not deployed

Built for

LPs

This example is not on chain. To earn its royalty yourself, open it in the composer, name it and press Publish: your wallet writes your own copy to the BlueprintRegistry.

The rules, in plain words

  • LP fee set per swap, floor 0.25%, ceiling 1.2%.
Buy
1.2%
Sell
1.2%
Opening buy
1.2%

Permission bits

13BI
12AI
11BA
10AA
9BR
8AR
7BS
6AS
5BD
4AD
3BSΔ
2ASΔ
1AAΔ
0ARΔ

BI beforeInitialize · BS beforeSwap · AS afterSwap · ASΔ afterSwapReturnDelta

mask 0x20c4bits 100000110001004/14 on can change amounts

Where each rule runs

  1. ·

    Pool opens

    Untouched.

  2. ·

    Liquidity in

    Untouched.

  3. 1

    Before swap

    Size-Scaled Fee
  4. v4

    v4 swap math

    Concentrated-liquidity math in the PoolManager. No rule runs inside it.

  5. ·

    After swap

    Untouched.

  6. ·

    Liquidity out

    Untouched.