Dev:Access the QuickShop API - Ghost-chu/QuickShop-Reremake GitHub Wiki
To access QuickShopAPI, you should use QuickShopAPI interface.
Gets API object
Plugin quickshopPlugin = Bukkit.getPluginManager().getPlugin("QuickShop");
if(quickshopPlugin != null && quickshopPlugin.isEnabled()){
QuickShopAPI quickshopApi = (QuickShopAPI)quickshopPlugin;
}