Welcome to EXTRA WALLET Documentation 👋
What is EXTRA WALLET?​
EXTRA WALLET is a modern cryptocurrency wallet that provides:
- Advanced Security — Multiple layers of protection for your assets
- Multi-chain Support — Manage assets across different blockchains
- Mini Apps — Extend functionality with powerful mini applications
- WalletConnect — Connect to your favorite dApps seamlessly
Getting Started​
Choose where you'd like to begin:
EXTRA WALLET
Learn about the main wallet features, settings, and how to manage your portfolio.
Signer
Discover how to securely sign transactions and manage your keys.
Payment Service
Integrate and manage payment flows using EXTRA WALLET payment infrastructure.
HD Derivations
Learn about hierarchical deterministic wallet derivation paths and standards.
API
Technical documentation for developers integrating with EXTRA WALLET services.
Mini Apps
Explore powerful mini applications that extend your wallet capabilities.
CLIs
Command-line tools for interacting with EXTRA WALLET and related services.
Quick Links​
Need help? Feel free to reach out through our community channels or open an issue on GitHub.