DonutSMP Auction Sniper

Automatically buys cheap Items on the Auction for Profit on DonutSMP

3 Downloads

fabriceconomytechnologyutility

Rent Server with this Mod

About this Mod

Auction Sniper

Auction Sniper automatically refreshes the DonutSMP auction house, searches for an exact target item below your configured maximum price, and immediately clicks the cheapest matching listing.

Configure the target item, maximum price, and start/stop keybind with /auctionsniper. The mod can also check and automatically enable DonutSMP's Auction Quick Buy setting before starting.

Important

Designed only for DonutSMP.
Client-side mod.
Requires Fabric API.
Use at your own risk. Automated auction actions may result in unintended purchases or server moderation.

Features

Event-driven auction scanning after server inventory updates.
Exact item ID and displayed-name matching.
Maximum-price filtering with support for prices such as $ 9.9k, $ 2m, $ 1.5b, and $ 1t.
Automatically clicks the cheapest matching listing.
Configurable start/stop keybind.
Optional automatic Auction Quick Buy enablement.

Available Versions

DonutSMP Auction Sniper 1.0.0release

MC 1.21.4fabric

June 12, 2026

How to Install DonutSMP Auction Sniper on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.4).

Install Mod

Open the mod browser in the dashboard and search for "DonutSMP Auction Sniper". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.4

Server-side

✗ Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

DonutSMP Auction Sniper server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.4). You can switch loaders with one click in the panel.

Is DonutSMP Auction Sniper compatible with fabric?

DonutSMP Auction Sniper officially supports fabric for Minecraft 1.21.4. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with DonutSMP Auction Sniper – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if DonutSMP Auction Sniper consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.