ShopGUI+ DynaShop - Dynamic Economy Addon

Transform your server's economy from static to fully dynamic! Prices fluctuate based on supply and demand, creating a realistic and engaging economic experience for your players.

Works with ShopGUI+ version 1.78.0 and above (requires API version 3.0.0)

✨ Main Features

• Dynamic Pricing System: Prices change based on buying/selling activity
• Stock Management: Limited stock affecting prices in real-time
• Recipe-Based Pricing: Auto-calculate prices from crafting recipes
• Web Dashboard: Real-time price trends, market analysis and forecasting
• Tax System: Apply configurable taxes to transactions
• Inflation System: Simulate real economic conditions with time-based inflation
• Transaction Limits: Set daily/weekly/monthly limits per player and item
• Advanced Placeholders: Display dynamic prices, stock levels, limits, and more
• Performance-Optimized: Configurable caching system for minimal server impact
• Multi-Version Support: Compatible with 1.16 through 1.21+

DynaShop Types

DynaShop offers five flexible modes to suit your server's needs:

Mode	Description
DYNAMIC	The price changes with each purchase or sale. Set min and max price boundaries.
STOCK	Prices vary based on available stock. The less stock there is, the higher the price.
STATIC_STOCK	Fixed prices with stock management (limited quantity).
RECIPE	Automatically calculate prices based on the sum of ingredient costs (supports SHAPED, SHAPELESS, and FURNACE recipes).
LINK	Items inherit prices and stock from other items for synchronized economies.

Web Dashboard

DynaShop includes a powerful web interface for monitoring your economy:

• Price Evolution Charts: View buy/sell price history over time
• Volume Analysis: Monitor transaction volumes and trends
• Technical Indicators: RSI, MACD, Bollinger Bands, and moving averages
• Price Forecasting: AI-powered price predictions based on historical data
• Support & Resistance Levels: Automatically identify key price points
• Trading Signals: Get notified of potential market opportunities
• Multilingual Support: Available in English, French, German, Spanish, Italian and more
• Dark/Light Modes: Customizable interface for your preference

See Web Dashboard

Economic Simulation Features

Tax System

Collect taxes on every transaction with configurable rates:

tax:
  enabled: true
  mode: "system"  # "player", "system", or "remove"
  receiver: "ServerBank"
  buy-rate: 5.0    # 5% tax on purchases
  sell-rate: 2.0   # 2% tax on sales

Inflation System

Create a realistic economy with prices that evolve over time:

inflation:
  enabled: true
  base-rate: 0.5   # Base inflation rate per day
  # Configure different rates for various item categories
  categories:
    food: 0.3      # Food items inflate more slowly
    minerals: 0.8  # Minerals inflate faster

Commands & Permissions

• /dynashop reload - Reload the plugin configuration (Permission: dynashop.reload)
• /dynashop limit [info|reset|resetall] - Manage transaction limits (Permission: dynashop.admin.limit)
• /dynashop inflation [info|enable|disable|reset|update] - Control inflation (Permission: dynashop.admin.inflation)

Placeholders

(to use in the ShopGUI+ config file) Works in shop, amount selection & bulk selection menus

• %dynashop_current_buyPrice% - Raw buy price
• %dynashop_current_sellPrice% - Raw sell price
• %dynashop_current_buyMinPrice% - Minimum buy price
• %dynashop_current_buyMaxPrice% - Maximum buy price
• %dynashop_current_sellMinPrice% - Minimum sell price
• %dynashop_current_sellMaxPrice% - Maximum sell price
• %dynashop_current_buy% - Formatted buy price with min/max
• %dynashop_current_sell% - Formatted sell price with min/max
• %dynashop_current_stock% - Current stock level
• %dynashop_current_maxstock% - Maximum stock level
• %dynashop_current_stock_ratio% - Stock ratio (current/max)
• %dynashop_current_colored_stock_ratio% - Colored stock ratio
• %dynashop_current_buy_limit% - Remaining buy limit
• %dynashop_current_sell_limit% - Remaining sell limit
• %dynashop_current_buy_reset_time% - Time until buy limit resets
• %dynashop_current_sell_reset_time% - Time until sell limit resets

⚙️ Easy Configuration

Set up items with just a few lines in your ShopGUI+ shop config:

diamond:
  type: item
  item:
    material: DIAMOND
    quantity: 1
  typeDynaShop: DYNAMIC
  buyPrice: 1000
  buyDynamic:
    min: 800
    max: 1200
    growth: 1.01
    decay: 0.99
  sellPrice: 900
  sellDynamic:
    min: 700
    max: 1100
    growth: 1.01
    decay: 0.99
  slot: 0
  page: 1

Dependencies

Required:

• ShopGUI+ 1.78.0+ (API 3.0.0+)
• Vault - For economy integration
• NBTAPI - For advanced item handling

Optional:

• PlaceholderAPI - For additional placeholders in other plugins

Compatibility

• Minecraft 1.16 - 1.21+
• All economy plugins supported by Vault
• ItemsAdder (supported for custom items)
• Works on Paper, Spigot, and similar servers

Documentation

Complete documentation is available on our wiki: DynaShop Wiki

Support

Join our Discord for support, suggestions, and updates: Discord Server

Bug Reports

Report issues on GitHub: GitHub Issues

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Transform your server's economy today with ShopGUI+ DynaShop - the dynamic economy addon!