PlaceholderAPI

Table of Contents

First steps

Import with Maven
Import with Gradle
Set PlaceholderAPI as (soft)depend

Adding placeholders to PlaceholderAPI
Setting placeholders in your plugin

[!IMPORTANT] The Wiki has been moved! You can now find it here: https://wiki.placeholderapi.com

This particulare page can be found here: https://wiki.placeholderapi.com/developers/using-placeholderapi/

The GitHub release may be different from the spigot release

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.

Import with Maven

To import PlaceholderAPI, simply add the following code to your pom.xml
Replace {VERSION} with the version listed at the top of this page.

    <repositories>
        <repository>
            <id>placeholderapi</id>
            <url>https://repo.extendedclip.com/content/repositories/placeholderapi/</url>
        </repository>
    </repositories>
    <dependencies>
        <dependency>
         <groupId>me.clip</groupId>
          <artifactId>placeholderapi</artifactId>
          <version>{VERSION}</version>
         <scope>provided</scope>
        </dependency>
    </dependencies>

Import with Gradle

Here is how you can import PlaceholderAPI through gradle.
Put this into your Gradle.build.
Replace {VERSION} with the version listed at the top of this page.

repositories {
    maven {
        url = 'https://repo.extendedclip.com/content/repositories/placeholderapi/'
    }
}

dependencies {
    compileOnly 'me.clip:placeholderapi:{VERSION}'
}

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.

Example Softdepend:

plugin.yml

name: ExamplePlugin
version: 1.0
author: author
main: your.main.path.Here

# This sets PlaceholderAPI as an optional dependency for your plugin.
softdepend: [PlaceholderAPI]

paper-plugin.yml

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

Example Depend:

plugin.yml

name: ExamplePlugin
version: 1.0
author: author
main: your.main.path.Here

# This sets PlaceholderAPI as a dependency for your plugin.
depend: [PlaceholderAPI]

paper-plugin.yml

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 PlaceholderExpansion page of this wiki.

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 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 an own join message that shows the group a player has.
To achieve that, we can do the following:

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% &ajoined the server! They are rank &f%vault_rank%";

        /*
         * We parse the placeholders using "setPlaceholders"
         * This would turn %vault_rank% into the name of the Group, that the
         * joining player has.
         */
        joinText = PlaceholderAPI.setPlaceholders(event.getPlayer(), joinText);

        event.setJoinMessage(joinText);
    }
}

PlaceholderAPI

Main page

Setup

Using Placeholders
Hook into PlaceholderAPI

Other

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Plugins using PlaceholderAPI
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© 2015 - 2024 PlaceholderAPI Team
Thanks for using PlaceholderAPI.

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