📖About UCExchange

UCExchange

UCExchange is a daily rotating trade market plugin for Paper servers.

It allows players to exchange common resources for money or rarer items through a simple and clean GUI. The available offers rotate automatically every 24 hours, helping the market stay fresh and giving players a reason to come back regularly.

The plugin is made for survival, economy, and public servers that want a dynamic market system without relying on a full shop plugin. Everything is configurable, including menu settings, available trades, messages, refresh behavior, Discord webhook logs, and update checking.

UCExchange also includes built-in support for PlaceholderAPI, making it easy to display market information in scoreboards, holograms, menus, tablists, and other compatible plugins.

Features

Daily rotating trade market
GUI-based exchange menu
Resource to money trades with Vault
Resource to item trades
Automatic offer refresh every 24 hours
Manual refresh with admin command
Discord webhook logs for trades and market rotations
PlaceholderAPI support
Modrinth update checker
Fully configurable offers and messages

Commands

/dailyexchange
/dailyexchange refresh
/dailyexchange reload

Permissions

ucexchange.use
ucexchange.admin

PlaceholderAPI

UCExchange includes internal PlaceholderAPI support.

Available placeholders:

%ucexchange_next_rotation%
%ucexchange_last_rotation%
%ucexchange_auto_rotate_hours%
%ucexchange_menu_title%
%ucexchange_webhook_enabled%
%ucexchange_version%
%ucexchange_money_slots_count%
%ucexchange_rare_slots_count%
%ucexchange_shift_click_max%

These placeholders can be used in compatible plugins such as scoreboards, holograms, tablists, and menus.

Requirements

Paper 1.21.11+
Vault
A Vault-compatible economy plugin
PlaceholderAPI (optional, only required for placeholders)

Notes

UCExchange is designed to stay lightweight, practical, and easy to configure while still offering enough flexibility for public servers and custom economy setups.