> For the complete documentation index, see [llms.txt](https://kittypunch.gitbook.io/kittypunch-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kittypunch.gitbook.io/kittypunch-docs/protocols-and-products-abstract/kona-swap.md).

# Kona (Swap)

### **Kona's DEX infrastructure is built on top of KittyPunch's PunchSwap and StableKitty protocols.**

### Fee Share

Every trade on Kona V2 charges a 0.3% fee. This is split between the decentralized KittyPunch treasury (0.05%) and liquidity providers (.25%).

### Contracts

Kona V2

| Contract        | Address                                    |
| --------------- | ------------------------------------------ |
| Kona V2 Router  | 0x441E0627Db5173Da098De86b734d136b27925250 |
| Kona V2 Factory | 0x7c2e370CA0fCb60D8202b8C5b01f758bcAD41860 |

Kona Stableswap

<table><thead><tr><th width="253">Name	</th><th width="228">Address	</th></tr></thead><tbody><tr><td>StableKittySwapNGMath </td><td>0x6D0e081Acc28eA9ee6b7fD293eC03F97147b026d</td></tr><tr><td>StableKittySwapNGViews</td><td>0xfa7dC1E9b1FEc6c092cFE2459e346FA27974d428</td></tr><tr><td>StableKittySwapNG</td><td>0xAC47Db7e7A635FF7f073ECcd5E9dF728b05B9ACA</td></tr><tr><td>StableKittySwapMetaNG</td><td>0xCe733BC2eDB4703d2cE2c2bc8Ad97c58Bc02fe1c</td></tr><tr><td>StableKittyFactoryNG</td><td>0x288E195322088E615460ccAa0FE0a862C9E06412</td></tr></tbody></table>