Your Gateway to Effortless Fiat and Cryptocurrency Exchange
Discover SwiftEx, a Stellar-validated mobile app for iOS and Android, revolutionizing fiat-to-crypto and cross-chain trading with a seamless, secure, and user-friendly experience, powered by a strategic partnership with Alchemy Pay and real-time transaction notifications.
Project Synopsis
SwiftEx is a leading mobile app for iOS and Android, designed to streamline fiat-to-crypto and cross-chain cryptocurrency exchanges, validated by Stellar's Innovation Fund for its technical excellence and innovative vision. Partnered with Alchemy Pay, SwiftEx offers a non-custodial decentralized exchange (DEX) with a focus on security and user experience.
Built using React Native and the Stellar Horizon API, SwiftEx enables users to send, receive, and swap assets across multiple chains with 1-tap bridge and trade functionality, multi-wallet support, and instant transaction processing. All operations are handled securely on the user's local device, with real-time notifications delivered via a proxy server and no keys stored server-side. Its intuitive interface and lifetime 0% platform fees ensure accessibility for all traders.
Key Features
Seamless Cross-Chain Trading
Effortless asset swaps across blockchains with 1-tap bridge and trade functionality.
User-Friendly Mobile Interface
Intuitive iOS and Android app built with React Native for a smooth user experience.
Real-Time Transaction Notifications
Instant updates on transaction status delivered securely via a proxy server.
Project Requirements
The client required a secure, scalable, and user-centric mobile app for fiat-to-crypto and cross-chain exchanges, with seamless integration with Alchemy Pay, real-time notifications, and regulatory compliance, optimized for iOS and Android.
Key Challenges
Developing SwiftEx as a secure, seamless, and scalable mobile app required overcoming significant technical, integration, and regulatory hurdles.
Ensuring low-latency cross-chain asset swaps across multiple blockchains
Integrating Alchemy Pay for secure and efficient fiat on/off-ramp functionality
Designing an audit-ready system compliant with international regulations
Optimizing transaction speeds on the Stellar blockchain for instant processing
Balancing advanced trading features with a beginner-friendly mobile interface
Ensuring scalability to handle high transaction volumes on mobile devices
Implementing secure local processing without storing keys
Delivering real-time transaction notifications via a proxy server
Solution Implementation
Our team leveraged the Stellar Horizon API and React Native to build a secure, scalable, and user-friendly mobile app for iOS and Android, with all operations processed locally on the user's device and real-time notifications delivered via a proxy server.
Our Approach
Developed a non-custodial DEX using Stellar’s Horizon API for fast and secure transactions
Integrated Alchemy Pay for seamless fiat-to-crypto on/off-ramp functionality
Implemented multi-wallet support for managing assets across various blockchains
Built a scalable mobile app using React Native for iOS and Android compatibility
Designed an audit-ready system with transparent transaction logging and compliance tools
Created an intuitive mobile UI for a seamless user experience across platforms
Ensured all cryptographic operations and key management occur locally on the user's device
Optimized transaction processing for instant deposits and withdrawals on mobile
Implemented a proxy server for secure, real-time transaction notifications
Results
SwiftEx delivered a high-performance, Stellar-validated mobile app that redefined fiat-to-crypto and cross-chain trading, earning praise from Stellar's Innovation Fund for its innovation, security, and seamless user experience.
Key Results
transaction success rate for cross-chain and fiat-to-crypto trades
reduction in transaction processing time using Stellar’s network
audit-ready compliance with transparent logging and reporting
wallet integrations for seamless asset management
0% platform fees implemented across all transactions
increase in user adoption within the first three months
secure local key management with no server-side storage
transaction notifications delivered with 99.8% reliability via proxy server