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@mbreithecker mbreithecker released this 27 Mar 11:00
v1.0.0-beta0
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Initial Release of the Hyperlane Cosmos SDK Module 🚀

This module integrates the Hyperlane messaging protocol (Hyperlane Docs), enabling seamless interchain communication. It also provides full support for token bridges, secured by multi-signature Interchain Security Modules.

Key Features

  • Mailbox Functionality – Send and receive messages securely across chains.
  • Warp Routes (Token Bridging)
    • Collateral Tokens – Native asset bridging.
    • Synthetic Tokens – Wrapped asset representation.
    • TokenRouter – Manages token flows across chains.
    • GasRouter
  • Interchain Security Modules (ISMs)
    • Merkle-Root-Multisig-ISM – Secure verification using Merkle roots.
    • MessageId-Multisig-ISM – Ensures integrity with message ID-based validation.
  • Post Dispatch Hooks
    • Merkle Tree Hook – Supports Merkle-based verification for Multisig ISMs.
    • InterchainGasPaymaster – Provides gas prices for destination chains and interchain gas payments.

The module includes a comprehensive test suite and a preconfigured minimal Cosmos SDK app.

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