Braze 2.0

A cryptocurrency tracker with User Portfolio features to buy and swap coin. View Demo

About The Project

A Crypto Currency Tracker created using SwiftUI with MVVM architecture. Braze tracks live prices of crypto coins and can create mock portfolio.

Using Combine framework with Subscribers/Publishers for efficient Data loading and CoreData for Local Data Persistance.

Show some ❤️ and star the repo to support the project.

Built With

Xcode coingecko stackoverflow GitHub youtube Swift

Getting Started


  • CoreData
  • Combine Framework
  • Light/dark mode
  • Live prices
  • User Portfolio
  • iphone and ipad support
  • MVVM architecture
  • Search Features
  • Details of Coins
  • Coin Price History


Before you start running the “Braze” iOS app, ensure you have the following prerequisites:

  1. Xcode: Install Xcode, which is the development environment for building iOS apps. You can download it from the Mac App Store.

  2. Git: Make sure you have Git installed on your system for version control. You can download and install Git from the Git website.

  3. GitHub Account: You’ll need a GitHub account to clone the repository and collaborate with the project. You can sign up for free on the GitHub website.

  4. iOS Device or Simulator: To run the app, you can either use a physical iOS device connected to your computer or an iOS simulator provided by Xcode.


No API key or npm packages are required for the Braze app. Below are the steps to quickly get started.

  1. Clone the repository:

    git clone
  2. Navigate to the cloned directory:

    cd Braze_2.0
  3. Run the App Launch the Braze app using a development server:

    open Braze_2.0.xcodeproj


Home View Dark Home View Dark Portfolio View Light Portfolio View Dark Search View Light Search View Dark Search View Light Search View Light Search View Light

API Reference

Get all coins

Parameter Type Description
vs_currency string Required. currency format
order string valid values: market_cap_desc, gecko_desc, gecko_asc, market_cap_asc, market_cap_desc, volume_asc, volume_desc, id_asc, id_desc
per_page integer Total results per page
page integer Page through results
sparkline boolean Include sparkline 7 days data (eg. true, false)
price_change_percentage string Include price change percentage in 1h, 24h, 7d, 14d, 30d, 200d, 1y


Contributions are what make the open source community such an amazing place to learn, inspire, and create. Any contributions you make are greatly appreciated.

If you have a suggestion that would make this better, please fork the repo and create a pull request. You can also simply open an issue with the tag “enhancement”. Don’t forget to give the project a star! Thanks again!

  1. Fork the Project
  2. Create your Feature Branch (git checkout -b feature/AmazingFeature)
  3. Commit your Changes (git commit -m 'Add some AmazingFeature')
  4. Push to the Branch (git push origin feature/AmazingFeature)
  5. Open a Pull Request


Distributed under the MIT License. See LICENSE.txt for more information.


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Project Link: Braze_2.0


View Github