Kinabot Backend

This is the backend server for the Kinabot application, which provides audio analysis and AI-powered communication insights.

Setup Instructions

1. Install dependencies:

npm install

2. Create a .env file in the root directory with the following variables:

MONGODB_URI=mongodb://localhost:27017/kinabot
JWT_SECRET=your_jwt_secret_here
GEMINI_API_KEY=your_gemini_api_key_here
PORT=5000

3. Start the development server:

npm run dev

Required Environment Variables

• MONGODB_URI: MongoDB connection string
• JWT_SECRET: Secret key for JWT token generation
• GEMINI_API_KEY: Google Gemini API key for AI analysis
• PORT: Server port (default: 5000)

Features

• Audio file analysis
• Speech-to-text transcription
• Sentiment analysis
• Lexical diversity analysis
• Sentence complexity analysis
• AI-powered communication insights using Google Gemini

API Endpoints

• POST /api/auth/register: User registration
• POST /api/auth/login: User login
• POST /api/analyze/audio: Audio file analysis
• POST /api/gemini/analyze: AI-powered communication insights