Moneypenny
May 10, 2022
Moneypenny
NFT release tracker
A lightweight companion for collectors that surfaces mint times, supply stats, and one-tap deep links to each drop’s community.
Moneypenny remains an archived 2022 prototype—never shipped to the App Store, but still a clear reference implementation of Clean Architecture + Coordinator on iOS.
Overview
Originally built at the height of the 2022 NFT boom, Moneypenny lets users:
Browse upcoming releases with live mint-date countdowns
Inspect collection details (supply, price, mint window, artwork)
Jump straight into communities via Discord & X (Twitter) deep links
(Planned) search & favourites for tracking high-priority projects
Features
Home Feed
Infinite-scroll list of featured & upcoming drops
Live countdown timers rendered with Combine publishers
DiffableDataSource for smooth list updates
Collection Details
High-resolution cover art, mint price, total supply, and mint window
Quick-access buttons to Discord, X (Twitter), and external websites
Architecture
Clean Architecture layers + Coordinator Pattern
Presentation – UIKit screens transform view-models from Presenters
Domain – Pure Swift use-cases orchestrating business rules
Data – Repository pulls release data via URLSession + Combine
Tech Stack
Area | Choice |
|---|---|
Language | Swift 5 |
UI | UIKit |
Layout | SnapKit |
Reactive | Combine |
Networking | URLSession + Combine |
Data Source | UICollectionView DiffableDataSource |
Architecture | Clean Architecture & Coordinator Pattern |
Dependency Mgmt. | Swift Package Manager (SPM) |
Styling | Custom .ttf font family |
