Unichain Docs

Cross-Chain

Cross-chain messaging protocols that support Unichain

LayerZero

LayerZero

is an omnichain interoperability protocol that enables cross-chain messaging. Applications built on Unichain can use the LayerZero protocol to connect to 80+ supported blockchains seamlessly.

To get started with integrating LayerZero, visit the documentation

 and provided examples on GitHub
.

Supported Networks

  • Unichain Mainnet
  • Unichain Sepolia Testnet

Wormhole

Wormhole

is the leading interoperability platform powering multichain applications and bridges at scale. The core primitive is a generic message-passing protocol that enables secure and efficient communication between blockchains.

To get started with integrating Wormhole, visit the documentation

and provided example implementations
.

Supported Networks

  • Unichain Mainnet
  • Unichain Sepolia Testnet

Stargate

Stargate

is a liquidity network powering omnichain DeFi, offering a secure bridge for the transfer of value across chains.

For more information on integrating Stargate, visit their documentation

.

Supported Networks

  • Unichain Mainnet
  • Unichain Sepolia Testnet

Hyperlane

Hyperlane

is the open framework for interoperability, a permissionless protocol for cross-chain communication. It enables message passing and asset transfers across different chains without any gatekeeping, or dependency on a central organization.

To get started with integrating Hyperlane, visit the documentation

and explore the configuration for Unichain Mainnet
and Unichain Testnet
on GitHub.

Supported Networks

  • Unichain Mainnet
  • Unichain Sepolia Testnet

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