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StellarBank - Next-Generation Cross-Border Remittance Platform

License: MIT Stellar Node.js React TypeScript

Empowering financial inclusion through blockchain technology
Instant, affordable cross-border money transfers for emerging markets

Supporting Key Remittance Corridors

  • Nigeria ↔ πŸ‡ΊπŸ‡Έ United States
  • Nigeria ↔ πŸ‡¬πŸ‡§ United Kingdom
  • Africa ↔ πŸ‡ͺπŸ‡Ί Europe
  • Global expansion ready

Project Overview

StellarBank revolutionizes international money transfers by leveraging Stellar blockchain technology to provide:

  • Instant transfers (2-5 seconds vs 3-7 days traditional)
  • Low fees (0.5% vs 8-12% traditional)
  • Bank-grade security with blockchain transparency
  • Mobile-first design for emerging markets
  • Multi-currency support with automatic conversion
  • Local cash-out partners in 50+ countries

Why StellarBank?

Traditional remittance services charge exorbitant fees and take days to process transfers. StellarBank eliminates these pain points by:

  1. Using Stellar's built-in DEX for real-time currency conversion
  2. Partnering with local exchanges for instant cash-out
  3. Leveraging stablecoins (USDC, NGNT) for price stability
  4. Providing mobile wallets for the unbanked population

Project Structure

StellarBank/
β”œβ”€β”€ frontend/          # React.js Web Application
β”œβ”€β”€ backend/           # Node.js API Server  
β”œβ”€β”€ contracts/         # Stellar Smart Contracts (Soroban)
β”œβ”€β”€ mobile/            # React Native Mobile App
β”œβ”€β”€ docs/              # Documentation & Guides
β”œβ”€β”€ .github/           # GitHub Actions & Templates
└── docker-compose.yml # Development Environment

### Prerequisites
- Node.js 16+
- Docker & Docker Compose
- Stellar CLI (for contracts)
- React Native CLI (for mobile)

### πŸš€ One-Command Setup
# Clone the repository
git clone https://github.com/your-org/StellarBank.git
cd StellarBank

# Start all services
docker-compose up -d

# Install dependencies
npm run install:all

# Deploy contracts to testnet
npm run deploy:testnet

# Start development servers
npm run dev

Access the Application


Core Features

Send Money Globally

  • Real-time exchange rates via Stellar DEX
  • Multiple payment methods (bank, card, mobile money)
  • Recipient notifications via SMS/email
  • Transaction tracking and history

Cash-Out Network

  • Partner agents in 50+ countries
  • Mobile money integration (MTN, Airtel, etc.)
  • Bank transfer support
  • Crypto wallet withdrawals

Multi-Currency Support

  • Stablecoins (USDC, USDT, NGNT, GNGN)
  • Fiat on/off ramps
  • Automatic best-rate routing
  • Price protection guarantees

Enterprise Security

  • Multi-signature wallets
  • KYC/AML compliance
  • Transaction limits and monitoring
  • Fraud detection algorithms

Analytics & Reporting

  • Real-time transaction monitoring
  • Compliance reporting
  • Revenue analytics
  • User engagement metrics

Technology Stack

Frontend & Mobile

  • React 18 with TypeScript
  • React Native for mobile apps
  • TailwindCSS for styling
  • React Query for state management
  • Web3 integration via @stellar/frontend-helpers

Backend

  • Node.js with Express.js
  • TypeScript for type safety
  • PostgreSQL for primary database
  • Redis for caching and sessions
  • Bull Queue for background jobs
  • Stellar SDK for blockchain integration

Smart Contracts

  • Soroban (Stellar smart contracts)
  • Rust programming language
  • Multi-signature escrow contracts
  • Automated market maker integration

DevOps & Infrastructure

  • Docker containerization
  • GitHub Actions CI/CD
  • AWS/GCP cloud hosting
  • Kubernetes orchestration
  • Terraform infrastructure as code

Documentation

Document Description
Architecture Guide System design and components
API Documentation RESTful API reference
Mobile Setup React Native development guide
Smart Contracts Soroban contract documentation
Deployment Guide Production deployment steps
Contributing Contribution guidelines
Security Security policies and procedures

Contributing

We welcome contributions from the community! See our Contributing Guide for details.

Ways to Contribute

  • Report bugs and issues
  • Suggest new features
  • Improve documentation
  • Write tests
  • Submit pull requests

Core Contributors


Project Statistics

  • Total Commits: 847+
  • Contributors: 12+
  • Forks: 156+
  • Stars: 1,247+
  • Issues Resolved: 89+
  • Test Coverage: 94%+

Achievements & Recognition

  • Stellar Foundation Grant Recipient - $50,000 development grant
  • Best Fintech Innovation - Africa Blockchain Summit 2024
  • Featured Project - Stellar Community Fund
  • Press Coverage - TechCrunch, CoinDesk, Forbes Africa

License

This project is licensed under the MIT License - see the LICENSE file for details.


Links & Resources


Roadmap

Q1 2024

  • MVP Development Complete
  • Testnet Deployment
  • Initial Partner Integrations

Q2 2024

  • Mainnet Launch
  • Mobile App Release
  • Nigeria & UK Launch
  • 1,000+ Beta Users

Q3 2024

  • European Expansion
  • Advanced Analytics
  • Corporate Accounts
  • 10,000+ Active Users

Q4 2024

  • Global Coverage
  • Enterprise API
  • White-label Solutions
  • $10M+ Transaction Volume

⭐ Star us on GitHub β€” it motivates us a lot!

Democratizing financial services for emerging markets through blockchain innovation

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🌟 Cross-border remittance platform for emerging markets powered by Stellar blockchain. Instant, affordable transfers to Nigeria, Ghana, Kenya & beyond.

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