> For the complete documentation index, see [llms.txt](https://kayen-protocol.gitbook.io/documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kayen-protocol.gitbook.io/documentation/references/contracts.md).

# Contracts

## Mainnet

<table><thead><tr><th width="239">Contract</th><th>Address</th></tr></thead><tbody><tr><td>Kayen Factory</td><td>0xE2918AA38088878546c1A18F2F9b1BC83297fdD3</td></tr><tr><td>Kayen Router</td><td>0x1918EbB39492C8b98865c5E53219c3f1AE79e76F</td></tr><tr><td>Master Router</td><td>0xfAf3F83114bD3A9De7257C5121b48c77205C2E9d</td></tr><tr><td>ChilizWrapperFactory </td><td>0xAEdcF2bf41891777c5F638A098bbdE1eDBa7B264</td></tr><tr><td>WCHZ </td><td> 0x677F7e16C7Dd57be1D4C8aD1244883214953DC4 </td></tr></tbody></table>

## Spicy Testnet&#x20;

<table><thead><tr><th width="238">Contract</th><th>Address</th></tr></thead><tbody><tr><td>Kayen Factory </td><td>0xfc1924E20d64AD4daA3A4947b4bAE6cDE77d2dBC</td></tr><tr><td>Kayen Router </td><td>0xb82b0e988a1FcA39602c5079382D360C870b44c8</td></tr><tr><td>Master Router </td><td>0x4D3D4e9b3975F592B9ec740902628531177B3079</td></tr><tr><td>ChilizWrapperFactory </td><td>0xe81671f425fd1d84127255270642CCD36E86EE7C</td></tr><tr><td>WCHZ </td><td>0x678c34581db0a7808d0aC669d7025f1408C9a3C6</td></tr></tbody></table>