CryptoBoard 📈

A real-time cryptocurrency portfolio tracker that helps you monitor your crypto investments, track profits/losses, and analyze market trends.

✨ Features

• 🔐 User Authentication (Register/Login)
• 📊 Live cryptocurrency prices via CoinGecko API
• 💼 Personal portfolio tracking
• 💹 Real-time Profit/Loss calculation
• 📈 7-day price history charts
• 🔄 Buy/Sell transaction history
• 📱 Responsive UI

🛠️ Tech Stack

Frontend:

• React.js + TypeScript
• Redux Toolkit + RTK Query
• Material UI
• Formik + Yup
• Recharts

Backend:

• Node.js + Express.js
• MongoDB + Mongoose

🚀 Getting Started

Prerequisites

• Node.js
• MongoDB Atlas account
• CoinGecko API key (free)

Backend Setup

cd server
npm install

Create server/.env.local:

MONGO_PASSWORD=your_mongodb_password
COINGECKO_API_KEY=your_coingecko_api_key

node index.js

Frontend Setup

npm install

Create .env:

REACT_APP_API_URL=http://localhost:8000

npm start

📁 Project Structure

src/
├── app/          → App setup (Router, Redux Store)
├── pages/        → Login, Register, Dashboard, Assets, Statistics
├── features/     → Auth, Transactions
├── entities/     → Assets, Coins, User
├── widgets/      → Sidebar
└── shared/       → Hooks, UI components, helpers