Interoperability

Overview

This section covers interoperability features in AvaCloud that allow communication between different L1s and subnets. Interoperability enables cross-chain messaging and asset transfers using Avalanche’s native messaging protocol.

Key topics covered:

  • Setting up interoperability during L1 creation or after L1 deployment
  • Configuring required precompiles and relayer addresses
  • Funding and deploying the InterChain Message (ICM) relayer
  • Managing cross-chain communication between networks

The interoperability features provide:

  • Secure message passing between chains
  • Asset transfers across networks
  • Standardized cross-chain communication protocol
  • Managed relayer infrastructure

Follow the guides in this section to enable and configure interoperability for your AvaCloud L1s.