The Omni Bridge is a multi-chain asset bridge that facilitates secure and efficient asset transfers between different blockchain networks. It solves key challenges in cross-chain communication by leveraging Chain Signatures and its decentralized Multi-Party Computation (MPC) service to enable trustless cross-chain asset transfers.Documentation Index
Fetch the complete documentation index at: https://docs.near.org/llms.txt
Use this file to discover all available pages before exploring further.
Supported Chains
Omni Bridge launches with a hybrid architecture, utilizing different verification methods based on chain-specific requirements and technical constraints. This approach allows us to support multiple chains from day one while progressively transitioning to full Chain Signatures integration. Currently the supported chains are:- Ethereum - (Light client + Chain Signatures)
- Bitcoin - (Light client + Chain Signatures)
- Solana - (Wormhole + Chain Signatures)
- Base - (Wormhole + Chain Signatures)
- BNB - (Wormhole + Chain Signatures)
- Arbitrum - (Wormhole + Chain Signatures)
See Omni Bridge Roadmap for more details.
Resources
- Near-One/omni-bridge - Omni Bridge repository
- Near-One/bridge-sdk-js - JavaScript SDK
- Near-One/bridge-sdk-rs - Rust SDK