📈 CryptoPulse

CryptoPulse is a sleek real-time cryptocurrency tracker built with SwiftUI. It fetches live price and market data from the CoinGecko API and presents it in a clean, responsive iOS interface with charts, watchlists, and offline support.

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🔧 Features

• 📊 Real-time prices, sparkline charts, and market data
• ⭐️ Create your own watchlist with persistent local storage using SwiftData
• 📉 Interactive Charts integration for clean, mini price graphs
• 🔄 Pull-to-refresh for fetching the latest data
• ⚡️ Responsive and intuitive SwiftUI design
• 🔐 No API key required – powered by CoinGecko’s public API

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📱 Tech Stack

• SwiftUI – Declarative UI framework for iOS
• SwiftData – For lightweight local persistence of watchlists
• Charts – Visualizing 7-day price trends
• Combine – Managing async data flow from the API
• CoinGecko API – Real-time cryptocurrency data

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🛠 Installation

1. Clone the repository:

   git clone https://github.com/iNoles/CryptoPulse.git

2. Open the .xcodeproj or .xcodeworkspace in Xcode 15+
3. Build and run the project on iOS Simulator or a physical device (iOS 16+ recommended)

📸 Screenshots

🔮 Future Improvements

• Coin detail view with historical chart and volume
• Search and filter coins
• Dark mode support
• Sorting by price, market cap, etc.