OneKey

OneKey is an open-source cross-platform app that provides a multi-chain interface for managing cryptocurrency assets. It serves as a digital wallet for users who need to store and transact across various blockchain networks from a single point of access. The software is available as a desktop application for macOS, Windows, and Linux, as well as a browser extension for Chrome and mobile applications for iOS and Android.

The application operates as a monorepo, utilizing a shared core of business logic and crypto utilities across its different platforms. Users can install the desktop version as a standalone app or use the browser extension to interact with decentralized applications. It is designed to support a wide range of digital assets while focusing on anti-scam protections to help users avoid common blockchain pitfalls.

Key features

• Support for Bitcoin, Ethereum, Solana, Tron, and BNB Smart Chain
• Cross-platform availability on desktop, mobile, and browser
• Integrated QR-code hardware wallet SDK
• Dedicated anti-scam security measures
• Shared UI component library for consistent interface design
• Support for multiple blockchain networks within a single interface
• Community edition available for individual users

The technical architecture relies on Electron for the desktop client and React Native for mobile deployments. A central core package handles the cryptographic utilities and business logic, which is then consumed by the various frontend applications. This structure allows the software to maintain consistent behavior across web, mobile, and desktop environments. The project uses Yarn workspaces to manage its various packages, including a background service kit and a dedicated UI kit. It is intended for cryptocurrency holders and DeFi users who prefer open-source wallet implementations.

OneKey positions itself as a community-driven tool for secure asset management across multiple blockchain ecosystems, offering a free community edition for individuals and open-source communities.