Context & Objective
The client required a secure, user-facing wallet interface for their digital asset platform,
enabling customers to manage cryptocurrency deposits, withdrawals, and transaction history.
The system needed to implement robust security controls, comply with financial services
regulations such as Travel Rule, and provide a seamless user experience for asset management operations.
Scope of Work
- Development of deposit and withdrawal interfaces for multiple cryptocurrency assets
- Implementation of transaction history and portfolio overview dashboards
- Address book management with whitelisting and verification workflows
- Multi-factor authentication and security settings interfaces
- Real-time balance updates and transaction status tracking
- Integration with backend custody and blockchain infrastructure
Key Platform Characteristics
- Secure withdrawal flow with address whitelisting and confirmation delays
- Real-time WebSocket-based balance and transaction updates
- Multi-currency support with network fee estimation
- Comprehensive transaction audit trail and export functionality
- Responsive interface optimized for desktop and mobile access
Security & Compliance Characteristics
- Address whitelisting with mandatory cooling-off periods
- Device management and session security controls
- Activity logging for compliance and audit requirements
- Integration with KYC/AML verification workflows
- Withdrawal limits and anomaly detection safeguards