OKX Crypto Price - macOS Menu Bar App

A native macOS menu bar application built with Swift and SwiftUI that displays real-time cryptocurrency prices from OKX exchange.

Download

Download the latest release from the Releases page.

Note: On first launch, you may need to right-click the app and select "Open" to bypass macOS Gatekeeper (the app is unsigned).

Features

• 🔄 Auto-refresh every 30 seconds
• 📊 Real-time price display with 24h change
• 🎨 Color-coded price changes (green/red)
• ⚙️ Support for multiple trading pairs
• 🔔 Menu bar integration (no Dock icon)
• 🚀 Lightweight and fast

Supported Trading Pairs

• BTC-USDT
• ETH-USDT
• SOL-USDT
• BNB-USDT
• XRP-USDT
• ADA-USDT
• DOGE-USDT
• MATIC-USDT

Requirements

• macOS 13.0 or later
• Xcode 15.0 or later
• Swift 5.9+

Building

Local Build

xcodebuild -project OKXCryptoPrice.xcodeproj -scheme OKXCryptoPrice -configuration Debug build

Or open the project in Xcode and press Cmd+R.

Creating a Release

Releases are automatically built via GitHub Actions when you push a version tag:

# Create and push a version tag
git tag v1.0.0
git push origin v1.0.0

The workflow will automatically:

• Build the Release configuration
• Create a GitHub Release
• Attach OKXCryptoPrice.app.zip to the release

Usage

1. Launch the app
2. Look for the Bitcoin icon in your menu bar (top-right)
3. Click the icon to view current prices
4. Click the gear icon to change trading pairs
5. Prices update automatically every 30 seconds

Architecture

• MVVM Pattern: Clean separation of concerns
• SwiftUI: Modern declarative UI
• Async/Await: Modern Swift concurrency
• OKX Public API: No authentication required

Project Structure

OKXCryptoPrice/
├── Models/              # Data models
├── Services/            # API service layer
├── ViewModels/          # State management
├── Views/               # SwiftUI views
└── Resources/           # Assets

License

MIT