Donut's Auctions
by cancel-cloud
Donut's Auctions tracks DonutSMP Auction House listings on the client while a player browses them, storing prices in a local SQLite database for later analysis.
What it does
The client-side Fabric mod records Auction House listings passively as the player uses auction menus, so no separate action is needed to build the history. The records stay in a local SQLite database and feed price statistics: minimum, average and median prices per item, a trend graph drawn from raw buckets over 25 hours, 7 days or 30 days, and seller statistics that show the cheapest listing and an overview of each seller's offers.
Deal scouting compares current listings against the locally stored history, so a price that sits well below the recorded norm stands out. A default hotkey opens the analytics screen, and the KP MULTIPLY key on the keypad is set by default, with all controls remappable. Optional exports write the data to CSV or JSON, and a developer mode is available for those who want the raw output.
The mod is released under the MIT License and is open source, with public links to its source code and issue tracker. It is published for Fabric only, with a single Fabric file, 0.1.2 for 1.21.11, dated 2026-02-16. Builds exist for 1.21.10 and 1.21.11, so the range covers 1.21.10 – 1.21.11.
Key features
Passive price capture
Listings are stored while the player browses the Auction House, without a separate tracking step.
Price statistics
Minimum, average and median prices are calculated for each tracked item from the local history.
Trend graph
A graph shows price movement across 25 hours, 7 days or 30 days, built from raw buckets.
Seller overview
Seller statistics list the cheapest listing and summarize the offers of each seller.
Deal scouting
Current listings are compared against stored history to flag prices below the recorded norm.
Remappable controls
The analytics screen opens from a default hotkey, and the keypad multiply key is bound by default, with all controls remappable.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
How it compares
DonutSMP Price Overlay is a Fabric mod for 1.21.11 with a client-side only environment, released under All rights reserved and not open source. DonutSMP Auction Sniper is also client-side only and not open source under All rights reserved, but it targets 1.21.4 rather than 1.21.10 – 1.21.11. Donut's Auctions differs by keeping a local SQLite price history and by being open source under the MIT License.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Donut's Auctions | Fabric | 1.21.10 – 1.21.11 | Client-side only | 2026-02-16 |
| DonutSMP Price Overlay | Fabric | 1.21.11 | Client-side only | 2026-02-25 |
| DonutSMP Auction Sniper | Fabric | 1.21.4 | Client-side only | 2026-06-12 |
Questions
Does Donut's Auctions need any other mod?
Does the server need the mod installed?
Which game versions does Donut's Auctions support?
In the catalog
Donut's Auctions is one of 2,072 Economy mods on ModsFinder, and one of 1,159 Economy mods for Fabric. 19,862 mods support Minecraft 1.21.11.
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What the author says
DonutsAuctions is a client-side Fabric mod for DonutSMP that passively tracks Auction House listings (/ah...) and stores them in a local SQLite database for price analysis.
Official listing
- Modrinth page
- modrinth.com/mod/donuts-auctions
- Owner
- cancel-cloud
- Published
- 2026-02-16
- Updated on Modrinth
- 2026-02-16
- Facts verified
- 2026-10-15