> For the complete documentation index, see [llms.txt](https://docs.larissa.network/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.larissa.network/wallets/setup-metamask-for-larissa-protocol.md).

# Setup MetaMask for Larissa Protocol

MetaMask is a popular Ethereum wallet and gateway to the decentralized world. By configuring MetaMask for Larissa Protocol, you can easily interact with the Larissa blockchain and manage your LRS tokens. This guide will walk you through the steps to install and configure MetaMask for Larissa on both the mainnet and testnet.

### Installing MetaMask

1. **Install the Extension:** If you don't have MetaMask installed, visit the official MetaMask website or your browser's extension store (e.g., Chrome Web Store) to download and install the MetaMask extension.
2. **Create or Import Account:** After installing, launch MetaMask. You can create a new Ethereum account or import an existing one using your seed phrase.
3. **Network Selection:** By default, MetaMask is configured for the Ethereum mainnet. To switch to the Larissa mainnet, follow these steps:

   a. Click on your account profile icon in the top right corner.

   b. Select "Settings."

   c. Scroll down to the "Networks" section and click "Add Network."

   d. Fill in the following details for the Larissa mainnet:

   ```
    - Network Name: Larissa
    - New RPC URL: [https://rpc.larissa.network/](https://rpc.larissa.network/)
    - Chain ID: 9898
    - Currency Symbol: LRS
    - Block Explorer URL: [https://explorer.larissa.network/](https://explorer.larissa.network/)
   ```

   e. Click "Save" to add the Larissa mainnet to your network list.
4. **Switch to Larissa Mainnet:** After adding the Larissa network, select it from the network dropdown in MetaMask.
5. **Larissa Testnet:** If you want to access the Larissa testnet, you can follow similar steps to add it to MetaMask:
   * Network Name: Larissa Neptune Testnet
   * New RPC URL: <https://testnetrpc.larissa.network/>
   * Chain ID: 98098
   * Currency Symbol: LRS
   * Block Explorer URL: <https://testnetexplorer.larissa.network/>
6. **Switch to Larissa Testnet:** After adding the Larissa testnet, you can easily switch between the mainnet and testnet using the network dropdown.

By configuring MetaMask for Larissa Protocol, you'll be ready to manage LRS tokens, participate in the Larissa network, and explore Larissa's decentralized applications and services.


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