The Problem
Crypto users who worked across multiple blockchains had to manage separate wallets for each network. This meant different apps, different seed phrases to secure, and no unified view of their holdings. XRPayNet wanted a single wallet that supported all major networks without compromising security.
Users managed multiple wallet apps to access different blockchain networks
Each wallet required separate seed phrases and security setup
No unified view of holdings across different chains
Custodial multi-chain wallets existed but users had to trust a third party with their private keys
Non-custodial options had complex interfaces that scared away non-technical users
What We Built
A single wallet app supporting 18 blockchain networks. Users set up one seed phrase and get access to Bitcoin, Ethereum, Binance Smart Chain, Polygon, and 14 other networks. Private keys stay on the device with hardware-backed encryption. Built with Flutter for iOS and Android.
Unified Multi-Chain Access
One app for 18 networks including Ethereum, Bitcoin, Binance Smart Chain, and Polygon. Users see all holdings in one place.
Non-Custodial Security
Private keys never leave the user's device. Hardware-backed encryption, biometric authentication, and local key storage mean users control their assets.
DeFi Integration
Direct access to decentralized exchanges, staking, and lending protocols without leaving the app or managing additional credentials.
Progressive Complexity
Simple interface for basic sending and receiving. Advanced features available for experienced users but hidden from beginners.
The Results
Volta Wallet launched on iOS and Android with support for 18 blockchain networks. Users who previously managed multiple wallets consolidated to one app. The simplified onboarding process reduced setup time by 75% compared to configuring multiple separate wallets.
Client Feedback
"Quantum Code built exactly what we needed—a secure, user-friendly wallet that makes crypto accessible. The multi-chain support and DeFi integration solved major pain points for our users."
Kristian Poliszczuk
CEO, XRPayNet Global Limited