1Up Capital – Instant Liquidity for Publishers
App developers, creators, and publishers know the problem: revenue comes in late while ongoing costs are due immediately. 1Up Capital wants to solve this liquidity problem – with a tool that makes earnings available within minutes.
Our task: developing a high-performance, scalable, and easily integrable solution that delivers real added value to both publishers and platform operators.
Challenge
The requirements were clear – but technologically demanding:
- Revenue in real time: Transactions should be processed within minutes
- Absolute transparency: No hidden fees or unclear conditions
- Flexible offerings: Financing models for different platforms and revenue sizes
- Easy integration: Integration into app stores, advertising networks, or SaaS platforms
- Bank-level security: Reliable infrastructure for privacy-compliant processes
Solution
Within four months, a complete system was designed and developed – from UI/UX to server infrastructure:
- Flutter: For a responsive, modern frontend on iOS & Android
- Firebase: Fast authentication, secure user management & real-time data access
- Golang backend: For high-performance, transaction-safe payment processing
- Docker-based infrastructure: Flexible deployment options for high availability
- Automated payout mechanisms: Publishers can access earnings with a single click
- API-first approach: Easy connection to platform partners and marketplaces
The UX design was crafted so that even complex financial processes remain intuitively operable – without requiring any financial expertise on the user's part.
Result
With 1Up Capital, a platform was realized that makes digital publishers financially agile in real time:
- Transaction processing in minutes, rather than days or weeks
- Seamless integration into existing digital ecosystems
- Reliable, scalable backend architecture
- Measurable added value for platform operators & content creators
- Positive market response and high usage directly after go-live
The solution was designed as a SaaS model and is thus prepared for further growth and internationalization.
