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Simple AH

Complete economy system with auction house, NPC merchants, money commands, and leaderboards. Players earn currency through mining, combat, fishing & playtime. 100+ items with dynamic pricing. Perfect for multiplayer servers!

🏪 Auction House & Economy Mod

Transform your Minecraft server into a thriving economy with a complete trading and currency system!
This mod adds a fully-featured auction house, NPC merchants, virtual currency, and multiple ways to earn money through gameplay. Perfect for survival multiplayer servers, roleplay communities, and economy-focused gameplay.

✨ Key Features

🛒 Auction House System

Access a player-driven marketplace where you can buy and sell items with other players using virtual currency.
  • Command: /auctionhouse - Opens the auction house GUI (no permissions required)
  • Sell items: Select items from your inventory, set your price, and list them for sale
  • Buy items: Browse all available listings and purchase items instantly
  • Clean interface: Easy-to-use GUI with item previews, prices, and seller names
  • Real-time updates: See new listings as they appear
  • Secure transactions: All trades use the virtual currency system

💰 Virtual Currency System

A complete money management system with multiple commands and earning methods.
Commands:
  • /money - Check your current balance
  • /money give <player> <amount> - Give money to a player (OP only)
  • /money set <player> <amount> - Set a player's balance (OP only)
  • /money remove <player> <amount> - Remove money from a player (OP only)
Earn Money Through Gameplay:
  • ⛏️ Mining: Earn money by breaking blocks (configurable per block type)
  • ⚔️ Combat: Get paid for defeating mobs (configurable per mob type)
  • 🎣 Fishing: Earn rewards when catching fish
  • ⏰ Playtime: Automatic rewards every 10 minutes of playtime
  • All rewards are fully configurable via rewards_config.json

🧑‍💼 NPC Merchant System

Place interactive merchant NPCs that buy items from players at fixed prices.
Commands:
  • /npc spawn - Place a blacksmith villager merchant (OP only)
  • /npc remove - Remove the nearest merchant NPC (OP only)
Features:
  • 100+ items priced: Over 100 items have custom prices based on rarity and value
  • Right-click to trade: Simply right-click the merchant to open the selling interface
  • Invincible NPCs: Merchants cannot be killed or moved
  • Smart pricing system: Items are valued based on their in-game rarity:
  • Common items: 10-500 coins
  • Uncommon items: 500-2,000 coins
  • Rare items: 2,000-10,000 coins
  • Epic items: 10,000-30,000 coins
Example Prices:
  • Diamond: 4,000 coins
  • Diamond Sword: 15,000 coins
  • Netherite Ingot: 8,000 coins
  • Elytra: 25,000 coins
  • Dragon Egg: 30,000 coins
  • Nether Star: 20,000 coins
  • Bread: 500 coins
  • Iron Ingot: 1,500 coins

🏆 Leaderboard System

Display the richest players on your server with a floating hologram.
  • Command: /baltop - Toggle a floating hologram showing the top 10 richest players
  • Fixed position: The hologram stays at the location where you execute the command
  • Real-time updates: Automatically updates when players earn or spend money
  • Beautiful display: Color-coded rankings with player names and balances
  • Toggle on/off: Run the command again to hide the hologram

⚙️ Configuration

Rewards Configuration (rewards_config.json)

Customize how players earn money:
<textarea class="inputarea monaco-mouse-cursor-text" tabindex="0" role="textbox" spellcheck="false" wrap="off" data-mprt="7" aria-label="The editor is not accessible at this time. To enable screen reader optimized mode, use Shift+Alt+F1" aria-required="false" aria-roledescription="editor" aria-multiline="true" aria-autocomplete="none"></textarea>
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
{
  "mining_rewards": {
    "minecraft:diamond_ore": 100,
    "minecraft:iron_ore": 10,
    "minecraft:coal_ore": 5
  },
  "combat_rewards": {
    "minecraft:zombie": 50,
    "minecraft:skeleton": 50,
    "minecraft:creeper": 75,
    "minecraft:enderman": 100
  },
  "fishing_reward": 25,
  "playtime_reward": 100,
  "playtime_interval_minutes": 10
}
 
 
 
 
 
 
 
<canvas width="0" height="268"></canvas><canvas class="minimap-decorations-layer" width="0" height="268"></canvas>
 
 
 
 

Merchant Prices (merchant_prices_config.json)

Automatically generated with all item prices. You can edit this file to adjust prices to your liking.

🎮 Perfect For

  • Survival Multiplayer Servers: Add an economy layer to vanilla survival
  • Roleplay Servers: Create immersive trading experiences
  • Economy-Focused Servers: Full trading and currency system
  • Community Servers: Encourage player interaction through trading

📦 Installation

  1. Download and install Minecraft Forge 47.4.0 for Minecraft 1.20.1
  1. Place the mod in your mods folder (both server and client)
  1. Start your server/game
  1. Configure (optional): Edit rewards_config.json in your world folder

🔧 Technical Information

  • Minecraft Version: 1.20.1
  • Forge Version: 47.4.0+
  • Type: Hybrid (Server-side + Client-side required)
  • Network: Full multiplayer synchronization
  • Storage: JSON-based persistent data
  • Performance: Lightweight with no noticeable impact

🛡️ Permissions

  • Players: Can use /auctionhouse, /money (view only), /baltop
  • Operators: Full access to all commands including /npc and money management

🆘 Support & Feedback

Found a bug or have a suggestion? Please report it on the issue tracker!
Enjoy building your server's economy! 💎
Cette description est complète, professionnelle et couvre tous les aspects du mod ! 🚀

The Simple AH Team

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DeataOnFlick
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