Mandi Adda 🥬🍎

मंडी अड्डा - Your Digital Sabzi-Phal Marketplace

Mandi Adda is a web platform designed for fruits & vegetables vendors that provides instant AI-driven price discovery and negotiation tools with real-time multilingual support. Bringing the traditional mandi experience online!

Application Visuals

Home Page

Products Page

AI Price Discovery

Negotiation

🌟 Features

🤖 AI-Driven Price Discovery

• Real-time market price analysis
• Historical price trends
• Smart price recommendations based on quality, season, and demand
• Predictive pricing models

💬 Multilingual Support

• Real-time translation in 10+ Indian languages
• Voice-to-text in local languages
• Text-to-speech for accessibility
• Regional dialect support

🤝 Negotiation Tools

• Smart negotiation assistant
• Fair price suggestions
• Deal history tracking
• Counter-offer recommendations

📊 Vendor Dashboard

• Inventory management
• Sales analytics
• Customer insights
• Market trends

🚀 Quick Start

Prerequisites

• Node.js 18+
• npm or yarn

Installation

1. Clone the repository: ```bash git clone https://github.com/your-username/multilingual-mandi.git cd multilingual-mandi ```

2. Install dependencies: ```bash npm run install-all ```

3. Set up environment variables: ```bash cp .env.example .env

Edit .env with your API keys (optional - works with mock data)

```

4. Start the development server: ```bash npm run dev ```

5. Open your browser:

• Frontend: http://localhost:5173
• Backend API: http://localhost:3001

🏗️ Project Structure

``` multilingual-mandi/ ├── .kiro/ # Kiro AI configuration ├── client/ # React frontend │ ├── src/ │ │ ├── components/ # Reusable UI components │ │ ├── pages/ # Page components │ │ ├── services/ # API services │ │ ├── hooks/ # Custom React hooks │ │ ├── context/ # React context providers │ │ └── utils/ # Utility functions │ └── public/ # Static assets ├── server/ # Express backend │ ├── routes/ # API routes │ ├── services/ # Business logic │ │ ├── ai/ # AI price discovery │ │ ├── translation/ # Multilingual services │ │ └── negotiation/ # Negotiation engine │ ├── models/ # Data models │ └── middleware/ # Express middleware └── README.md ```

🌐 Supported Languages

Language	Code	Region
Hindi	hi	North India
Tamil	ta	Tamil Nadu
Telugu	te	Andhra Pradesh, Telangana
Kannada	kn	Karnataka
Malayalam	ml	Kerala
Marathi	mr	Maharashtra
Bengali	bn	West Bengal
Gujarati	gu	Gujarat
Punjabi	pa	Punjab
English	en	Pan-India

📱 API Endpoints

Products & Prices

• `GET /api/products` - List all products
• `GET /api/products/:id/price` - Get AI price suggestion
• `POST /api/products/discover` - Discover market prices

Negotiation

• `POST /api/negotiate/start` - Start negotiation session
• `POST /api/negotiate/offer` - Make an offer
• `POST /api/negotiate/counter` - Counter offer
• `GET /api/negotiate/:sessionId` - Get session status

Translation

• `POST /api/translate` - Translate text
• `POST /api/translate/voice` - Voice to text
• `GET /api/languages` - List supported languages

Vendors

• `GET /api/vendors` - List vendors
• `POST /api/vendors` - Register vendor
• `GET /api/vendors/:id/dashboard` - Get dashboard data

🧪 Testing

```bash npm run test ```

🤝 Contributing

We welcome contributions! Please see our Contributing Guide for details.

📄 License

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

🙏 Acknowledgments

• Built for the Kiro Hackathon 2026
• Inspired by the vibrant mandis (markets) of India
• Special thanks to local vendors who provided insights

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Made with ❤️ for Indian Local Trade