Every app-rollup needs a SuperBridge

SuperBridge gives your app-rollup the super power to onboard users from any chain at NO COST. There are 0 bridge fees, 0 slippage and no liquidity pools.

SuperBridge can support bridging for any token - from stablecoins to governance tokens and can allow bridging from any chain - whether ZK-rollups or OP-stack chains. Try it out here!

Deposits from L2s are a no-brainer but liquidity bridges suck!

App-rollups by nature are only connected to Ethereum. However, today most users are on L2s & want to move directly from one L2 to another L2 without ever touching Ethereum and its expensive transaction costs.

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So far the next best solution has been to partner up with liquidity pool based bridges like Stargate, Hop etc. to facilitate asset bridging. However, there are some MAJOR issues that make them unusable for app-rollups:

https://x.com/idexio/status/1697328795479429189?s=20

SuperBridge: The new way to bridge into app-rollups

SuperBridges represent a completely new way to enable bridging into your app-rollup from any chain. SuperBridges allow fast deposits into your app-rollup without any bridge fees or need for liquidity pools. A typical bridging transaction into the app rollup takes ~2 minutes.

How does it work?

At its core, assets are locked on the source chain & issued on the app-rollup by contracts called Controllers. SuperBridge leverages Socket’s messaging protocol to facilitate communication between source chains & the app rollup. There are no wrapped assets.

Controllers can be thought of as virtual liquidity pools managed by your team/DAO. Your team or DAO provide Controllers the ability to issue the canonical asset of the rollup up to a certain rate limit e.g 10k USDC/Day. Rate limits are enforced on-chain & can be revoked or changed at any time by your DAO.

Advantages

1:1 Asset Bridging

Users receive assets 1:1 on the app-rollup. Bridge 1,000 USDC → get 1,000 USDC

Composability

Add any contract call on app-rollup post bridging. One transaction onboarding experience FTW!

Security

Retain all security benefits of rollups. No wrapped assets. Rate limits isolate the rollup & bridge risk and allows you to control risk

No Liquidity Pool Bootstrapping

No need to spend precious $$s on bootstrapping liquidity for 3rd party bridges. Use them on your own app instead!

Support for any asset from any chain

You choose what tokens, NFTs & chains you want users to bridge. Any ERC-20 or ERC-721 can be supported from any chain