How Does cBridge Work? Cross-Chain Transfers Made Simple
With the rapid growth of Layer 1 and Layer 2 blockchains — Ethereum, Arbitrum, Optimism, Polygon, zkSync, and more — users are increasingly spread across different ecosystems. While this enables a rich, scalable Web3 experience, it also creates a major challenge: how do you move assets between chains efficiently and securely? Enter cBridge — a fast, non-custodial, and scalable cross-chain bridge developed by Celer Network . cBridge is designed to make cross-chain transfers simple, cheap, and secure , even for beginners. This article explains exactly how cBridge Testnet works under the hood , and how it enables near-instant token transfers between more than 40 different blockchain networks. What Is cBridge? cBridge is a decentralized infrastructure that allows users to transfer assets across blockchains without relying on centralized exchanges or custodians. It uses smart contracts and a special validator layer called the State Guardian Network (SGN) to ensure that every ...