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InteractiveAuction | Real-World Bidding Experience | 3D Item Displays & Physical Zones
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on SpigotInteractiveAuction is a powerful, activity-focused auction plugin designed to create engaging player interactions on your Minecraft server. Unlike traditional auction systems, InteractiveAuction emphasizes active participation with real-time bidding, visual podium displays, and zone-based auctions that keep players engaged and coming back for more. Perfect for economy servers looking to create a vibrant marketplace experience!
Zone-Based Auction System
- Create multiple auction zones across your server
- Each zone has its own auction queue and active auction
- Configurable podium locations with 3D item displays
- Anti-sniper protection with automatic time extensions
- Click-to-bid system with visual feedback
- Real-time auction status updates with holograms
- Queue management for multiple items
- Automatic item delivery through mailbox system
- Beautiful auction queue interface
- Configurable fill items for empty slots
- Admin preview and customization tools
- Support for MiniMessage formatting and RGB colors
- Vault API support for multiple economy plugins
- Configurable tax system
- Automatic refund system for outbid players
- Secure transaction handling
- Complete GUI configuration system
- Real-time auction management
- Item blacklist management
- Zone creation and editing tools
- Automatic item delivery for sold items
- Claim system with GUI interface
- Persistent storage with SQLite/MySQL support
Player Permissions
- iauction.user.list - View auction queue GUI
- iauction.sell - List items for auction
- iauction.mail - Open mailbox to claim items
- iauction.place.order.* - Set maximum listings (replace * with number)
- iauction.admin.reload - Reload plugin configurations
- iauction.admin.blacklist - Manage item blacklist
- iauction.admin.zone - Create and manage auction zones
- iauction.admin.queue.preview - Preview queue GUI
- iauction.admin.queue.settitle - Set GUI title
- iauction.admin.queue.setrows - Set GUI rows (1-6)
- iauction.admin.queue.setactiveslot - Set active auction slot
- iauction.admin.queue.addqueueslot - Add queue slot
- iauction.admin.queue.removequeueslot - Remove queue slot
- iauction.admin.queue.fillemptyslot - Set fill item for empty slots
Need Help?
Requirements
- Minecraft Version: 1.21+ (Paper)
- Java Version: 21
- Required Plugins:
- Vault (for economy)
- Any economy plugin supported by Vault
Hello everyone! This is the very first version of this plugin. If you encounter any bugs, please report them in the discussion section instead of the review section.
Additionally, if you have any interesting features or fantastic ideas you'd like to see added, feel free to let me know in the discussion room!

Thank you for using my plugin. I just come back to continue my hobby.
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Spoiler: Credits
Okaeri Configs (MIT License) - Configuration system
Lamp (MIT License) - Command framework
InventoryFramework (MIT License) - GUI management
HikariCP (Apache 2.0 License) - Database connection pool
Lamp (MIT License) - Command framework
InventoryFramework (MIT License) - GUI management
HikariCP (Apache 2.0 License) - Database connection pool
Spoiler: Search tags
auction
real-word auction
auction house
bid system
real-word auction
auction house
bid system
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Spigot — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
InteractiveAuction | Real-World Bidding Experience | 3D Item Displays & Physical Zones is a free Minecraft Java mod. Compatible with Minecraft 1.21. Downloaded 24 times (via Spigot). Download it and open it directly in the game.