⭐ NexusGate (Core) | The Essential Network Sync Engine


NexusGate (Core) is the free, foundational version of the ultimate cross-server player data synchronization system. Designed for professional Bungee/Velocity networks (1.20+), NexusGate ensures that your players never lose their inventory or progress when switching servers, preventing common exploits and eliminating data headaches.

Your data is handled professionally, safely, and asynchronously.


✅ Core Features (Included in FREE Version)

• ️ Flawless MySQL Core: Uses a centralized MySQL/MariaDB database for guaranteed data integrity across all connected servers. The plugin handles all asynchronous operations to prevent server lag.
  
  
• Exploit Security: Data is loaded/saved securely. Players are automatically kicked when a critical database error occurs, preventing them from exploiting data loss.
  
  
• Comprehensive Data Scope: Synchronizes the most critical data fields:
  
  • Player Inventory, Armor, and Off-Hand
    
    
  • Ender Chest Contents
    
    
  • Health, Hunger, and Active Potion Effects
    
    
  • Total Experience Points (No more losing XP progress!)
    
• ️ World Exemptions: Define a list of worlds (sync-exempt-worlds in config) where sync is skipped (e.g., Minigames or Creative worlds), isolating game modes that require unique data.
  
  
• Global Language Support: Fully localized experience using external YAML files (/locale/) for every message (supporting EN, DE, FR, RU, CN, and more).
  

️ Installation, Requirements, and Support


Requirements:

• Minecraft Server: Paper/Purpur 1.20+
  
  
• Proxy: BungeeCord/Velocity (Not required on the proxy, but necessary for the network setup).
  
  
• Database: MySQL / MariaDB (Required).
  
  
• Dependency: Vault (Required for economy integration).
  

Setup:

1. Place NexusGate.jar into the plugins/ folder of ALL backend servers you wish to sync.
   
   
2. Edit config.yml on ALL servers with identical MySQL credentials.
   
   
3. Start your servers. You must see the success message in the console.
   

Core Command:

• /nexus sync — Manually forces a save/load of your data (requires nexusgate.sync).
  

Upgrade to NexusGate PRO (Paid Version)


The Free Core version provides the reliable synchronization foundation. For professional network management, security, and advanced control, upgrade to NexusGate PRO.

PRO Features Include:

• INSTANT Data Snapshot / Rollback System (/nexus backup restore)
  
  
• Admin Data Wipe GUI (/nexus editor access with confirmation)
  
  
• Per-World Synchronization Flags (Exempt specific data types per world—e.g., sync Inventory but NOT XP).
  
  
• Full Audit Logging for staff accountability and exploit tracing.