> For the complete documentation index, see [llms.txt](https://docs-cn.filswan.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs-cn.filswan.com/multichain.storage/mcp-user-guide/setup-metamask.md).

# 设置MetaMask

### 1. Download MetaMask

Click the link <https://metamask.io/download.html> to install MetaMask for your browser.&#x20;

{% hint style="info" %}
**Note:** Depends on if you have a private key or not, you can either import the private key to create a wallet; or, you can create a wallet directly. It's very important to remember the mnemonic and private key. If you lost it, you can also enter the wallet and export the private key.
{% endhint %}

### 2. Add Mumbai Testnet

Add a custom RPC network to connect your wallet account to the Mumbai Testnet, configure Mumbai Testnet parameters as follow:

<table><thead><tr><th width="150">Parameters</th><th>Value</th></tr></thead><tbody><tr><td>Network Name</td><td>Mumbai Testnet</td></tr><tr><td>RPC URL</td><td><p><strong><code>Chrome browser</code></strong></p><p><code>https://rpc-mumbai.matic.today</code> or<br><code>https://matic-mumbai.chainstacklabs.com</code> or<br><code>https://rpc-mumbai.maticvigil.com</code> or<br><code>https://matic-testnet-archive-rpc.bwarelabs.com</code> </p><p></p><p><strong>Firefox browser:</strong><a href="https://rpc-mumbai.matic.today/"> </a></p><p>https://rpc-mumbai.matic.today  or</p><p>https://matic-mumbai.chainstacklabs.com</p></td></tr><tr><td></td><td></td></tr><tr><td></td><td></td></tr><tr><td>ChainID</td><td>80001</td></tr><tr><td>Symbol</td><td>MATIC</td></tr><tr><td>Block Explorer URL</td><td><a href="https://mumbai.polygonscan.com/">https://mumbai.polygonscan.com/</a></td></tr></tbody></table>

![](/files/2awUE1nzrLzjgSw0cuDl)

After the parameters are configured, click 'Save' button below and successfully add Mumbai Testnet.&#x20;

If you want to add more wallet accounts, you can create them by importing the private key of your existing other wallets; or, you can directly click Create Account, and remember to save the private key after creation.

&#x20;                                               ![](/files/fQVmL8BxzGryNW1XuUTb)

*Reference:* [*https://docs.polygon.technology/docs/develop/network-details/network/*](https://docs.polygon.technology/docs/develop/network-details/network/)