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SYSTEM_DESIGN.md
This document describes the high-level architecture of the CeloHT ecosystem and explains how its different components interact to deliver secure, scalable, and community-driven services.
CeloHT is designed around the following principles:
- Open Source First
- Community Governance
- Security by Design
- Financial Inclusion
- Scalability
- Sustainability
- Transparency
- Accessibility
+----------------------+
| End Users |
+----------+-----------+
|
|
+--------------v--------------+
| CeloHT dApp |
+--------------+--------------+
|
+--------------------+--------------------+
| | |
| | |
+---------v--------+ +---------v--------+ +--------v---------+
| Education Module | | Agent Network | | Reforestation |
| | | | | Module |
+---------+--------+ +---------+--------+ +--------+---------+
| | |
+---------------------+---------------------+
|
+----------v----------+
| Smart Contracts |
+----------+----------+
|
+----------v----------+
| Celo Blockchain |
+----------+----------+
|
+---------------------+----------------------+
| | |
+---------v--------+ +---------v--------+ +----------v---------+
| CELO | | cUSD | | Other Celo Assets |
+------------------+ +------------------+ +--------------------+
The web application provides:
- User interface
- Wallet connection
- Education platform
- Community dashboard
- Analytics
- Documentation
Technology:
- Next.js
- React
- TypeScript
- Tailwind CSS
Smart contracts are responsible for:
- Secure on-chain interactions
- Community verification
- Program logic
- Future governance integrations
Development tools:
- Solidity
- Hardhat
- OpenZeppelin
Supported wallet:
- Valora
Future integrations may include additional wallets compatible with the Celo ecosystem.
Features:
- Financial literacy
- Blockchain education
- Interactive learning
- Certificates
- Community workshops
The Agent Network enables:
- Cash-in services
- Cash-out services
- Community support
- Local financial access
Agents help bridge traditional finance with decentralized finance.
Supports:
- Tree planting campaigns
- Environmental reporting
- Community participation
- Sustainability metrics
Security is implemented through:
- Smart contract best practices
- Code reviews
- GitHub security features
- Dependency scanning
- Responsible disclosure
- Continuous testing
The system is designed to support:
- Thousands of users
- Multiple communities
- Regional expansion
- Additional educational programs
- Future ecosystem integrations
Transparency is achieved through:
- Open-source repositories
- Public documentation
- Community governance
- Public roadmap
- Open discussions
- Public issue tracking
User
↓
CeloHT Web App
↓
Wallet Connection
↓
Smart Contracts
↓
Celo Blockchain
↓
Transaction Confirmation
↓
Updated User Dashboard
Future improvements may include:
- Mobile application
- Analytics dashboard
- Community governance portal
- Developer SDK
- Public API
- AI-powered educational assistant
- Multi-language support
- Additional ecosystem integrations
Every architectural decision in CeloHT is guided by one objective:
Build an open, transparent, secure, and community-driven ecosystem that expands financial inclusion through Web3 technology while creating measurable social and environmental impact.
© 2026 CeloHT - Open Source. Global Impact. Licensed under MIT.
Welcome to the official CeloHT documentation. This knowledge base provides comprehensive documentation for users, developers, contributors, partners, researchers, and ecosystem participants. Explore architecture, APIs, smart contracts, developer guides, governance, security, educational resources, roadmap, transparency reports, and community initiatives. Built with openness, collaboration, and long-term sustainability in mind, the CeloHT documentation follows international open-source documentation standards to make learning, building, and contributing accessible to everyone.