> For the complete documentation index, see [llms.txt](https://wuxiameta.gitbook.io/whitepaper/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wuxiameta.gitbook.io/whitepaper/troubleshooting/setting-polygon-chain-mainnet.md).

# Setting Polygon Chain Mainnet

1.MetaMark Install

{% embed url="<https://chrome.google.com/webstore/detail/metamask/nkbihfbeogaeaoehlefnkodbefgpgknn?hl=en>" %}

2\. Add Polygon chain

`Network Name :` Polygon Mainnet

`URL :` [`https://polygon-mainnet.infura.io`](https://polygon-mainnet.infura.io)

`Chain ID :` 137

`Currency Symbol :` MATIC&#x20;

3\. WuXia Metaverse

{% embed url="<https://wuxia.jumboapp.com/p?i=2>" %}