Install it
Get Fabric
Install Fabric Loader for your Minecraft version (fabricmc.net), or make a Fabric profile in Modrinth, Prism or CurseForge.
Unzip the download
Inside is one folder per Minecraft version:
26.3,26.2,26.1 - 26.1.2,1.21.11.Copy one jar
Open the folder for your version and copy the jar into your
modsfolder. Only one jar per mod.Play
Start Minecraft with the Fabric profile and join your server. The keys are below.
Where's the mods folder? Normal launcher: press Win+R, type %appdata%\.minecraft\mods.
Modrinth App / Prism / CurseForge: open the profile and click the folder button.
How to use Auction Overlay
Open the panel
Tap Right Shift in game. Tap it again to hide it. You can change the key in the panel's settings (gear icon).
Set up the auction
On the Item tab, search and click the item. Set the amount, an optional worth, the time, the minimum first bid (Min pay) and the minimum raise. Then press Start auction.
Players bid by paying you
Anyone who does /pay YourName amount during the auction becomes a bid automatically (keep Count chat payments as bids ticked). You can also type a name and amount and press Bid.
Run it
Use +30s, Stop & sell or Cancel. With Late bids reset timer on, a bid in the last seconds adds time. Close the panel and a small card keeps the timer and top bid on screen.
Hand it over
When it sells, the winner is shown and tpa winner is copied for you: press /, paste with Ctrl+V and send.
Custom lots
The Custom lot tab bundles several items under your own name and logo. Save it to reuse later.
First to pay (Premium)
Pick the amount to pay (at least or exactly), the prize and a countdown. Payments before it ends are listed as early, the first one after it wins, and pay winner prize is copied for you.
Queue, Dutch & more (Premium)
Press + Queue to line lots up: each one starts by itself after the last. Type: Dutch drops the price until someone pays it. Reserve, Buy now and Winners sit under Min pay. After an auction, click anyone in the refund list to copy their pay back.
Stream & Discord (Premium)
In settings, Look → Sleek gives the smooth, rounded panel. Stream: open the overlay folder and add overlay.html to OBS as a Browser source (Local file), paste a Discord webhook to post starts, bids and sales. Keys sets hotkeys, Sales shows your totals.
Make it yours
The gear icon has the looks and colors, card position and size, timers, sounds and the OBS text file for streams. Ctrl + + / - resizes the panel.
How to use Gamble Tracker
Show the queue
Tap Right Ctrl to show or hide the queue card. Tap Right Alt to open the panel with the queue and every setting.
Set your bets
In the panel, type the Min bet and Max bet (like 1m and 20m).
Players pay to join
Everyone who pays you inside that range joins the queue in order. Payments outside it go to the Refund list so you know who to pay back.
Next player
Set a Next player key in the panel. After each game, tap it and the next person is up. Undo fixes a mistake, x removes someone.
Pay the winner
When someone is up, pay name winnings is copied for you (pick 1.5x to 3x in the panel). Set a Pay winner key to send it in one tap.
Make it yours
The panel also has the looks, card side and size, sounds and keys. Every payment is written to a log file in your config folder.