# Superposition

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<table data-header-hidden><thead><tr><th></th><th></th><th></th><th></th><th data-hidden>Xai Testnet (Sepolia)</th></tr></thead><tbody><tr><td><a href="https://superposition.so/">Website</a></td><td><a href="https://explorer.superposition.so/">Chain Explorer</a> </td><td><a href="https://discord.com/invite/sT5WYjCuAz">Discord</a></td><td><a href="https://x.com/Superpositionso">X</a></td><td><a href="https://testnet-v2.xai-chain.net/rpc">https://testnet-v2.xai-chain.net/rpc</a></td></tr></tbody></table>

Superposition Chain is a pioneering DeFi-native Layer 3 blockchain designed to reward both users and developers for their participation. Built on Arbitrum Orbit, it introduces innovative incentive mechanisms such as Utility Mining and Super Assets, which generate yield through both holding and active usage. The platform features a native on-chain order book, leveraging Stylus for faster execution speeds, and provides shared, permissionless liquidity across all decentralized applications within its ecosystem

## Connect your wallet to Superposition

Throughout this guide, we will assume that you are using the Metamask wallet since it is the one most people use, the process of setting up a wallet should be very similar regardless of the wallet you choose

1. The first step is to open Metamask and select the <mark style="color:yellow;">network icon</mark> dropdown menu
2. When the pop-up appears, click <mark style="color:yellow;">Add Network</mark>
3. The Add a network page will open. Add the following details:

<table><thead><tr><th>Network name</th><th>Superposition</th><th data-hidden>Xai Testnet (Sepolia)</th></tr></thead><tbody><tr><td>RPC URL</td><td><a href="https://rpc.superposition.so">https://rpc.superposition.so</a></td><td><a href="https://testnet-v2.xai-chain.net/rpc">https://testnet-v2.xai-chain.net/rpc</a></td></tr><tr><td>Chain ID</td><td>55244</td><td>37714555429</td></tr><tr><td>Currency symbol</td><td>ETH</td><td>sXAI</td></tr><tr><td>Block explorer URL</td><td><a href="https://explorer.superposition.so/">https://explorer.superposition.so/</a></td><td><a href="https://testnet-explorer-v2.xai-chain.net/">https://testnet-explorer-v2.xai-chain.net/</a></td></tr></tbody></table>

Once you're finished, click <mark style="color:yellow;">Save</mark>

4. You are now connected to the Superposition chain

### Bridge to Superposition chain

[GUIDE](https://docs.superposition.so/superposition-mainnet/bridging-to-superposition-mainnet)