CryptoWallet Multi-Chain Crypto Wallet Android App Template

Wallet & Assets

• Multi-chain wallet architecture
• Wallet creation and import flows
• Recovery phrase workflows
• Private key workflows
• Send and receive screens
• Address validation
• Transaction history
• Token and asset management
• Custom token support
• Portfolio overview
• Token and market information

QR & Blockchain

• QR code generation and scanning
• Network and RPC management
• Custom RPC endpoints
• Blockchain connection status
• Node information
• Blockchain explorer links
• Configurable blockchain infrastructure

Security

• Android Keystore integration
• Biometric authentication
• Wallet lock flow
• Recovery phrase verification
• Private key validation
• Local wallet data protection

These components provide a foundation for implementing your own security model. Production applications handling real user funds should undergo appropriate security testing, cryptographic review, and independent security auditing.

Supported Networks

The included configuration contains blockchain-related components for:

• Bitcoin
• Ethereum
• BNB Chain
• Solana
• TON
• TRON
• Polygon
• Arbitrum
• Base
• Optimism
• Avalanche
• XRP Ledger
• Dogecoin
• Cardano
• Sui

Network configurations and RPC endpoints can be customized or extended according to your infrastructure and requirements.

Modern Android UI

• Jetpack Compose UI
• Clean dashboard layouts
• Glassmorphism-inspired visual elements
• Reusable Compose components
• Light and dark themes
• Customizable colors and typography
• Responsive layouts

Localization

The application includes 8 interface languages:

• English
• German
• Spanish
• French
• Russian
• Simplified Chinese
• Japanese
• Korean

The localization structure makes it easy to modify existing translations and add additional languages.

Monetization Architecture

The project includes monetization-related architecture that can be adapted to your business model, including support for:

• Premium features
• Subscriptions
• Lifetime purchases
• Banner advertising
• Interstitial advertising
• Rewarded advertising

Production billing and advertising services require your own accounts, configuration, provider setup, and additional integration where required.

Built With

• Kotlin
• Jetpack Compose
• Android SDK
• Room Database
• Android Keystore
• Biometric Authentication
• Retrofit / OkHttp
• QR code functionality
• Blockchain RPC architecture
• Localization / i18n

Suitable For

CryptoWallet can be used as a starting point for:

• Cryptocurrency wallet apps
• Multi-chain wallet projects
• Web3 applications
• Crypto portfolio applications
• Blockchain dashboards
• Crypto management tools
• Fintech and Web3 MVPs
• Crypto-related educational or demonstration apps

Customizable

The source-code project can be adapted with your own:

• Brand and application identity
• Package name
• Blockchain infrastructure
• RPC providers
• Supported assets and networks
• UI and visual style
• Localization
• Monetization
• Backend and external services

Note: Third-party blockchain infrastructure, RPC services, market-data providers, advertising platforms, payment services, and other external integrations may require separate accounts, API credentials, SDKs, subscriptions, or additional development.

Instructions for disabling guest demo mode are included in the documentation.