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The Best DonutSMP Auction Plugin In BuiltByBit!

Bring the exact high-octane trading economy of DonutSMP to your server. The DonutSMP Auction plugin replicates the signature auction house layout, sound effects, and transaction flow.
Players can list items for direct sale or start intense bidding wars. Includes configurable listing fees, transaction taxes, category filtering, and an expired item stash that guarantees no items are ever lost to inventory clogs.
Optimized for high-volume economies with asynchronous SQL transactions to ensure zero item dupe vulnerabilities.
Exact replica of the DonutSMP auction house interface with category sorting and price filters.
Supports both fixed-price instant buy purchases and timed competitive player auctions.
Combats server inflation with configurable percent-based listing fees and sales taxes.
Safely stores unsold or cancelled auction items in a dedicated claim menu with zero loss.
This resource is actively maintained and tested for 1.20.x – 1.21.x.
Yes! Every purchase includes free access to all future updates and version upgrades on BuiltByBit.
Absolutely. All configuration files are clean, non-obfuscated, and easy to edit.
Support is provided through our official Discord community and BuiltByBit direct messages.
v1.0.0Sep 20, 2026
Initial release with full 1.21.x support and performance optimizations.
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