Comment on page
Bridge Between Rollups
Permissionless interoperability from your Caldera rollup to other Caldera rollups and EVM chains
Caldera has partnered with Hyperlane to enable interoperability between Caldera rollups. By deploying a Hyperlane bridge, your Caldera rollup can communicate with other Caldera rollups and any other EVM-compatible blockchains.
- Offers permissionless interoperability between any chain of your choice, not requiring any approval or token allocation
- Hyperlane's architecture enables fast bridging
- You can customize the security of your bridge depending on your app's requirements
USDC bridge between Testnet Caldera rollups
Reach out to us if you'd like to deploy a bridge between your app's rollup and another Caldera rollup or Layer-1 chain!
We're happy to help anytime on this, and offer a few options too:
Hyperlane allows security policies known as Interchain Security Modules (ISMs), which means that you can choose the level of security for your rollup's Hyperlane bridge. For example, you can have a committee of multiple validators to sign messages if you would like higher security, but if your application's security requirements aren't as high then you could deploy a bridge with a single validator and relayer. One point to note is that Hyperlane has not implemented fraud proofs to slash validators yet, but this is expected to be integrated into the protocol soon.
Please let us know if you would like to host the validators and relayers for your rollup's Hyperlane bridge yourself or if you would prefer a different hosting solution, we're happy to support you on this too.