AgroBridge - Flutter App

AgroBridge is a farmer-first, fair-trade agricultural mobile platform developed for the mSpace National Hackathon 2025. It is designed to empower farmers by directly connecting them with consumers and verified buyers, eliminating exploitative middlemen and ensuring fair pricing, transparency, and inclusivity.

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📆 Hackathon Team

Team Name: GreenStack

University: University of Moratuwa

Photo	Name	Department	University	GitHub	Role
	Parishith Ragumar	CSE	University of Moratuwa	ragupari	Team Lead, Development Planning, Deployment
	Rahavi Sirithar	CSE	University of Moratuwa	RahaviSiri	UI/UX Designer, Flutter Developer, Frontend-Backend Communication
	Kajaluxan Sivakumaran	CSE	University of Moratuwa	Kajaluxan	Backend Developer, API Design & Management, Test support
	Aanchikan Subaskaran	Civil	University of Moratuwa		Team Manager

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🌿 Key Features

✉️ Direct Connections

• Farmer-to-Consumer and Farmer-to-Buyer model
• No middlemen
• Transparent fixed pricing

📱 Multi-Device Access

• Flutter-based mobile interface for Android & iOS
• SMS/USSD integration for feature phone access via mSpace APIs
• Voice/text notifications for order updates and market trends

⏲️ Real-Time Tracking & Inventory

• Order tracking for both farmers and buyers
• Live inventory updates by farmers

💳 Secure Payments

• Multiple payment methods: PayPal, Stripe, mCash, eZ Cash
• Escrow service to ensure fair trade

🔍 Product Listings & Discovery

• Listings with images, descriptions, fixed pricing
• Search & filter by category, price, location
• Buyer and seller ratings and profiles

🧠 AI-Powered Tools

• AI Chatbot Assistant with local language support for farmers
• Auto-generated product descriptions for niche products

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🛠️ mSpace APIs Used

API	Purpose
CaaS API	Micro-payment deductions from mobile credit
Subscription API	Role-based access (Farmer, Buyer, Admin) + targeted updates
OTP API	Secure OTP-based login/authentication
SMS API	Real-time SMS/USSD alerts for orders, payments, etc.

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🚀 Vision

AgroBridge aims to revolutionize Sri Lanka's agricultural supply chain into one that is inclusive, traceable, and sustainable by:

• Empowering rural farmers
• Enabling fair trade
• Bridging the digital divide

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📁 Project Structure (Flutter)

lib/
|-- main.dart
|-- screens/
|   |-- home_screen.dart
|   |-- product_list.dart
|   |-- order_tracking.dart
|   |-- login_screen.dart
|-- models/
|-- services/
|   |-- api_service.dart
|   |-- sms_service.dart
|-- widgets/
|-- utils/

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📅 Status

• ✅ Initial MVP prototype completed
• ✅ Integrated mSpace APIs for SMS and OTP
• ⏳ Payment and escrow integration under development

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📢 Feedback & Contributions

Have ideas or feedback? Fork this repo and send a pull request or raise an issue.

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📂 Backend Repository

GitHub: AgroBridge Backend Repo

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💡 How to Run the App

1. Clone the repository

git clone https://github.com/ragupari/AgroBridge-FlutterApp.git
cd AgroBridge-FlutterApp

2. Set up dependencies

flutter pub get

3. Create a .env file at the root of the project

API_BASE_URL=

Make sure to use your own backend API URL if deployed elsewhere.

4. Run the app

flutter run

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AgroBridge - Bridging Farmers and Markets for a Fairer Future 🤾‍♂️🌿