> For the complete documentation index, see [llms.txt](https://documents.geb.network/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://documents.geb.network/evm-development/smart-contract/write-a-contract/set-up-the-metamask-configuration.md).

# Set Up the Metamask Configuration

### Add Network to MetaMask[​](https://docs.astar.network/docs/build/EVM/first-contract/metamask#add-network-to-metamask) <a href="#add-network-to-metamask" id="add-network-to-metamask"></a>

It's easy to configure MetaMask to interact with the BEVM family. To do so, open MetaMask, click the Network tab, and click Custom RPC. In the screen shown, please enter the information shown below:

<table><thead><tr><th width="231">Parameter</th><th>Value</th></tr></thead><tbody><tr><td>Network name</td><td>GEB Mainnet</td></tr><tr><td>Type</td><td>Mainnet</td></tr><tr><td>Native Asset Symbol</td><td>BTC </td></tr><tr><td>Decimal</td><td>18</td></tr><tr><td>Chain-ID</td><td>11501</td></tr><tr><td>Explorer</td><td><a href="https://scan.geb.network">https://scan.geb.network</a></td></tr><tr><td>RPC Endpoint</td><td>https://rpc-mainnet-1.geb.network<br>https://rpc-mainnet-2.geb.network</td></tr><tr><td>WebSocket</td><td><p>wss://rpc-mainnet-1.geb.network </p><p>wss://rpc-mainnet-2.geb.network</p></td></tr><tr><td>Quick Add</td><td>-</td></tr></tbody></table>