The official Go backend for QuasarFlow, a self-hosted API gateway for the Stellar network. Eliminates blockchain complexity through simple REST endpoints. No crypto knowledge required.Self-hosted API gateway for Stellar network. Simple REST endpoints. No crypto knowledge required.
Build blockchain features with familiar HTTP requests — no specialized knowledge required
# Create a blockchain wallet
curl -X POST https://quasarflow.dev/api/v1/wallets \
-H "Authorization: Bearer YOUR_TOKEN" \
-H "Content-Type: application/json" \
-d '{"network": "testnet"}'
# Check wallet balance
curl https://quasarflow.dev/api/v1/wallets/{id}/balance \
-H "Authorization: Bearer YOUR_TOKEN"
# Send payments
curl -X POST https://quasarflow.dev/api/v1/wallets/{id}/payment \
-H "Authorization: Bearer YOUR_TOKEN" \
-H "Content-Type: application/json" \
-d '{"to": "GABC123...", "amount": "10", "asset": "XLM"}'Enterprise-grade blockchain infrastructure that scales with your business, designed for developers who want simplicity
Built on Stellar's fast, low-cost network. Transactions settle in seconds, not minutes.
AES-256-GCM encryption, JWT authentication, and comprehensive security headers.
Simple REST API with comprehensive documentation and code examples.
Verify ownership of existing Stellar wallets using SEP-10 standards.
Built with Clean Architecture, comprehensive testing, and Docker support. MIT licensed.
Built to handle enterprise workloads with rate limiting and monitoring.
Active development with enterprise-grade features
From fintech to gaming, QuasarFlow powers blockchain features across industries
Add crypto wallet functionality to banking apps and enable cryptocurrency payments in e-commerce platforms.
Manage in-game assets on blockchain and create NFT marketplaces for digital collectibles.
Add blockchain capabilities to business systems and enable cross-border payments.
Start building blockchain-powered applications today. No crypto knowledge required.
Our development roadmap for 2025, focusing on Go API enhancements, Stellar network integration, and enterprise-grade features.
Core API v1.0 Release
Initial stable API with core functionality
Docker Support
Containerized deployment for easy setup
Basic Wallet Operations
Create, manage and view wallet status
JWT Authentication
Secure token-based authentication system
Payment Processing
Complete payment pipeline with validation
Transaction History
Comprehensive transaction tracking
External Wallet Verification
Verify ownership of existing wallets
Webhook Support
Real-time event notifications
Advanced Stellar Operations
Complex blockchain transactions and operations
Rate Limiting & Throttling
Prevent abuse and ensure fair resource allocation
API Analytics & Monitoring
Real-time insights into API usage and performance
Performance Optimization
Enhanced throughput and reduced latency
Enhanced Stellar SDK Integration
Full SDK feature set with advanced capabilities
Multi-Asset & Token Support
Support for diverse asset types and custom tokens
Advanced Security & Encryption
Enhanced security features and encryption methods
Enterprise API Management
Complete enterprise toolset for API management
Our vision extends beyond 2025 with plans for advanced Stellar network features, enhanced Go API capabilities, and enterprise-grade blockchain solutions.
Smart contracts, complex transactions, and advanced Stellar network capabilities
Stellar DEX integration, liquidity pools, and automated market makers
High-performance Go API, advanced monitoring, and enterprise-grade reliability