--- description: Guide on how to use PlaceholderAPI in your own plugin. --- # Using PlaceholderAPI This page is about using PlaceholderAPI in your own plugin, to either let other plugins use your plugin, or just use placeholders from other plugins in your own. Please note, that the examples in this page are only available for **PlaceholderAPI 2.10.0 or higher**! ## First steps Before you can actually make use of PlaceholderAPI, you first have to import it into your project. Use the below code example matching your dependency manager. /// tab | :simple-apachemaven: Maven ```{ .xml title="pom.xml" data-md-component="api-version" } placeholderapi https://repo.extendedclip.com/content/repositories/placeholderapi/ me.clip placeholderapi {version} provided ``` /// /// tab | :simple-gradle: Gradle ```{ .groovy title="build.gradle" data-md-component="api-version" } repositories { maven { url = 'https://repo.extendedclip.com/content/repositories/placeholderapi/' } } dependencies { compileOnly 'me.clip:placeholderapi:{version}' } ``` /// /// details | What is `{version}`? type: question Using Javascript, `{version}` is replaced with the latest available API version of PlaceholderAPI. Should you see the placeholder as-is does it mean that you either block Javascript, or that the version couldn't be obtained in time during page load. You can always find the latest version matching the API version on the [releases tab](https://github.com/PlaceholderAPI/PlaceholderAPI/releases) of the GitHub Repository. /// ### Set PlaceholderAPI as (soft)depend Next step is to go to your plugin.yml or paper-plugin.yml and add PlaceholderAPI as a depend or softdepend, depending (no pun intended) on if it is optional or not. /// tab | :simple-spigotmc: plugin.yml //// tab | Optional dependency ```yaml name: ExamplePlugin version: 1.0 author: author main: your.main.path.Here # This sets PlaceholderAPI as an optional dependency for your plugin. softdepend: [PlaceholderAPI] ``` //// //// tab | Required dependency ```yaml name: ExamplePlugin version: 1.0 author: author main: your.main.path.Here # This sets PlaceholderAPI as a required dependency for your plugin. depend: [PlaceholderAPI] ``` //// /// /// tab | :fontawesome-regular-paper-plane: paper-plugin.yml //// tab | Optional dependency ```yaml name: ExamplePlugin version: 1.0 author: author main: your.main.path.Here dependencies: server: PlaceholderAPI: # Load order is relative to the dependency. So here PlaceholderAPI loads before our plugin. load: BEFORE required: false ``` //// //// tab | Required dependency ```yaml name: ExamplePlugin version: 1.0 author: author main: your.main.path.Here dependencies: server: PlaceholderAPI: # Load order is relative to the dependency. So here PlaceholderAPI loads before our plugin. load: BEFORE required: true ``` //// /// ## Adding placeholders to PlaceholderAPI A full guide on how to create expansions can be found on the [Creating a PlaceholderExpansion](creating-a-placeholderexpansion.md) page. ## Setting placeholders in your plugin PlaceholderAPI offers the ability, to automatically parse placeholders from other plugins within your own plugin, giving the ability for your plugin to support thousands of other placeholders without depending on each plugin individually. To use placeholders from other plugins in our own plugin, we simply have to [(soft)depend on PlaceholderAPI](#set-placeholderapi-as-softdepend) and use the `setPlaceholders` method. It is also important to point out, that any required plugin/dependency for an expansion has to be on the server and enabled, or the `setPlaceholders` method will just return the placeholder itself (do nothing). /// example Let's assume we want to send a custom join message that shows the primary group a player has. To achieve this, we can do the following: ```java package at.helpch.placeholderapi; import me.clip.placeholderapi.PlaceholderAPI; import org.bukkit.Bukkit; import org.bukkit.event.EventHandler; import org.bukkit.event.EventPriority; import org.bukkit.event.Listener; import org.bukkit.event.player.PlayerJoinEvent; import org.bukkit.plugin.java.JavaPlugin; import me.clip.placeholderapi.PlaceholderAPI; public class JoinExample extends JavaPlugin implements Listener { @Override public void onEnable() { if (Bukkit.getPluginManager().getPlugin("PlaceholderAPI") != null) { /* * We register the EventListener here, when PlaceholderAPI is installed. * Since all events are in the main class (this class), we simply use "this" */ Bukkit.getPluginManager().registerEvents(this, this); } else { /* * We inform about the fact that PlaceholderAPI isn't installed and then * disable this plugin to prevent issues. */ getLogger().warn("Could not find PlaceholderAPI! This plugin is required."); Bukkit.getPluginManager().disablePlugin(this); } } @EventHandler(priority = EventPriority.HIGHEST) public void onJoin(PlayerJoinEvent event) { String joinText = "%player_name% joined the server! They are rank %vault_rank%"; /* * We parse the placeholders using "setPlaceholders" * This would turn %vault_rank% into the name of the Group, that the * joining player has, assuming Vault and the Vault expansion are * on the server. */ joinText = PlaceholderAPI.setPlaceholders(event.getPlayer(), joinText); event.setJoinMessage(joinText); } } ``` ///