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How the Sonic hub coordinates spoke networks: asset movement, unified tokens, deterministic wallets, intent settlement, and cross-network messaging. SODAX hub-and-spoke architecture

Infra goals

  • Any EVM dapp can reach any user on any connected network without changes
  • Any EVM dapp can reach any token on any connected network without changes
  • Any token can be bridged to any other connected network
  • Cross-network messaging stays simple and reliable with little overhead

App goals

  • A money market that can delegate liquidity across products and services
  • A hub that unifies liquidity and execution for connected networks

Asset Manager

Hub-and-spoke transfers with optional execution hooks.

Vault Token

One token wrapping multi-network variants of the same asset.

Hub Wallet Abstraction

Deterministic hub wallets for users on every spoke.

Intents

Express outcomes on the hub; solvers fill from spokes.

Generalized Messaging Protocol

Cross-network message send, verify, and deliver.

Two terms used throughout

  • Connection — verifies incoming messages and acts as a gateway for a network to send messages to any other connected network. See Generalized Messaging Protocol.
  • Relayer — verifies and delivers messages across networks, confirming events and providing the necessary signatures. See Relayer API endpoints.