> ## Documentation Index
> Fetch the complete documentation index at: https://docs.dogelonmars.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Bridges

> Move $ELON between Ethereum and Rufus Chain using the official bridges below.

Rufus Chain is a Layer-2 built with Arbitrum Nova and powered by \$ELON. To interact with Rufus dApps or use \$ELON in the metaverse, you'll need to bridge tokens from Ethereum to Rufus using the official bridge.

***

## Requirements

* **Mainnet Bridge:** Requires Ethereum mainnet ETH for gas
* **Testnet Bridge:** Requires [Sepolia ETH on Arbitrum](https://faucet.quicknode.com/arbitrum/sepolia) and [Testnet \$ELON](https://rufus-sepolia-testnet.hub.caldera.xyz/)

***

## Native Bridges

<CardGroup cols={2}>
  <Card title="Mainnet Bridge" icon="bridge" href="https://rufus.bridge.caldera.xyz/">
    Visit the native bridge to move assets between Ethereum and Rufus.
  </Card>

  <Card title="Testnet Bridge" icon="bridge" href="https://rufus-sepolia-testnet.bridge.caldera.xyz/">
    Visit the native bridge to move assets between Sepolia and Rufus.
  </Card>
</CardGroup>

> Need help? Join the [Dogelon Discord](https://discord.com/invite/dogelonmars) or [Rufus Testnet Telegram](https://t.me/RufusTestnet) group