Sols Economy

Sols Economy adds a digital currency and a player-run trading network to Minecraft.

Build a shop, deposit one item type, set its bundle size and price, and sell to other players. Each shop can have shared owners with automatic split payouts. Matching stock can refill automatically from an ordinary barrel directly beneath the shop anchor; hoppers can feed the barrel.

The mod includes four functional shop styles: the original Shop, Tiered Produce Rack, Covered Market Wagon and Stacked Basket Stand. The new vendors display full decorative piles of the actual listed item, including its item components. Their displays clear when no complete sale bundle is available. Displayed copies are visual only and cannot be collected.

Computers provide a market browser for remote orders. Remote purchases arrive in the buyer’s private mailbox on the next in-game day, with configurable delivery fees. Choose from five mailbox styles with 18 finishes each, and nine Classic CRT computer colours. Shop styles convert one for one in a stonecutter.

Sols are digital: use /balance and /pay to check or send currency. Server owners control income through operator commands, the server API and optional quest/bounty integrations. New balances start at zero.

Optional integrations include FTB Quests, Bountiful, Create and Open Parties and Claims. The default configuration focuses on player-run trading and disables supported NPC retail. Server owners can adjust this in config/sols.json.

Install on both the client and server. This build targets Minecraft 1.21.1 and NeoForge 21.1.259. Java 21 is required.

Development alpha: this version has passed dedicated-server, transaction, save/restart and model-loading checks. Client visual and performance review is still in progress. Back up existing worlds before updating, keeping each world’s Sols database together with its world and player data.