Overview
The client needed to replace a fragmented economy stack spread across multiple outdated plugins. VaultCore unifies currency management, player shops, auction house, and tax collection into a single performant system with a clean admin dashboard and full API for third-party integrations.
We designed the architecture around async database writes and in-memory caching so economy transactions stay sub-millisecond even during peak hours.
Key Features
- Multi-currency support with configurable exchange rates and conversion fees
- Player-owned shops with chest GUI, sign-based listings, and cross-server sync
- Global auction house with category filters, buy-now, and timed bidding
- Automated tax system on transactions, shops, and auction sales
- Admin web panel for economy analytics, inflation tracking, and manual adjustments
- REST API and PlaceholderAPI hooks for scoreboards and Discord bots
Results
After deployment, the network saw a 35% increase in player-to-player trade volume and eliminated the lag spikes caused by the previous auction plugin. The client received full source code ownership and comprehensive documentation for their internal team.