RoyalBazaar

2026.28.0 — Initial Release

The first public release of RoyalBazaar — a Hypixel-style bazaar for Paper with algorithmic, supply-and-demand pricing.

✨ Features

• Algorithmic AMM-style market: buying walks an item's price up, selling walks it down, along a configurable exponential curve
• Progressive order pricing (cost/proceeds integrate along the curve) so bulk round-trips and whale-draining are unprofitable by design
• Configurable buy/sell spread, per-item mean reversion toward a base price, and price floor/ceiling caps
• Per-item pricing parameters (base, spread, elasticity, reversion rate, floor, ceiling)
• Category-based menus, one small file per category (e.g. farming, mining) — add a category by dropping in a file
• Clean GUI: browse categories, see live buy/sell/mid price and trend, and buy or sell all, a custom amount (typed in chat), or a fixed quantity
• eco-suite item support — trade custom ecoitem: items alongside vanilla materials
• PlaceholderAPI expansion for live prices in holograms, scoreboards, and chat
• EconGuard integration — every trade is reported to the shared audit ledger for anti-abuse / RMT analysis when EconGuard is present
• SQLite (default) or MySQL storage, with JDBC drivers loaded at runtime — nothing shaded into the jar
• Fully hot-reloadable config, categories, and menus via /bazaar reload

🔧 Other

• Requires Paper 1.21+ and Vault with a compatible economy plugin
• Optional integrations: eco / EcoItems, EcoShop, PlaceholderAPI, EconGuard, RoyalBank

Part of the Royal economy suite — works standalone or alongside RoyalBank, RoyalAuctions, and EconGuard.