Coinbase
A design blueprint Spectr produced from Coinbase. Scroll to look closer.
Coinbase design blueprint — build a clean crypto exchange app
A full spec of the Coinbase iOS app — portfolio, asset detail with sparkline, buy/sell/send/receive quad, market list — captured with Coinbase Blue, the brand-color asset icons, and Coinbase Sans/Display/Mono.
The blueprint for any crypto exchange, brokerage, or portfolio-tracking app. Every asset row, mini sparkline, and 4-up action quad is documented at pixel fidelity.
Screens documented
- Portfolio
- Asset detail + chart
- Buy / Sell
- Send / Receive
- Market list
- Account + earn
What a Spectr spec includes
Screen-by-screen documentation, complete design system (color, typography, spacing), navigation map, component library, implementation notes, and a Claude Code prompt — everything an AI coding agent needs to build.
Turnaround
Most mobile apps produce a full spec in under 90 seconds from a single screen recording. Upload your own MP4 and watch the blueprint generate live.
Why not a design file?
Design files don't compile. A Spectr spec is optimized for AI coding agents like Claude Code — it produces working code on the first prompt, not layered artboards.
Target stack
Every spec targets Expo SDK 54 and React Native on an iPhone 15 baseline. The Coinbase blueprint translates cleanly into an Expo Router app structure.