> For the complete documentation index, see [llms.txt](https://docs.hg.network/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hg.network/farm-wa-kuang-bang-zhu/zhu-ce-qian-bao/metamask-lian-jie-heco-zhu-wang.md).

# MetaMask 连接 Heco 主网

**添加Heco主网连接**

1. 找到添加RPC，点击MetaMask 网络选择下拉列表

![](https://3485192048-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2Fhypergraph-decentralized-data-engine%2F-MYgEHjKpMdlEup4Vvx5%2F-MYgFlIcApm3TmXTwVB6%2F0.png?generation=1618871523065082\&alt=media)

在点击开始的下拉列表选择“添加自定义RPC”

![](https://3485192048-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2Fhypergraph-decentralized-data-engine%2F-MYgEHjKpMdlEup4Vvx5%2F-MYgFlId-F-qDEQPbSvT%2F1.png?generation=1618871523054250\&alt=media)

在上图中，已经添加了Heco，新装的MetaMask是没有的。

2、

网络名称：Heco

链ID: 128

新增RPC URL: <https://http-mainnet-node.huobichain.com>

区块浏览器: [https://hecoinfo.com](https://hecoinfo.com/)

符号：HT

![](https://3485192048-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2Fhypergraph-decentralized-data-engine%2F-MYgEHjKpMdlEup4Vvx5%2F-MYgFlIeuh6fJIIEH12d%2F2.png?generation=1618871523082547\&alt=media)