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Installation🔗

This guide walks you through installing the Godot Google Play Billing Plugin and preparing your project for Android in-app purchases.

Requirements🔗

Before installing, make sure you have:

  • A project using Godot Engine 4.2+
  • Android export configured in Godot
  • An application in Google Play Console
  • An Android device for testing

Install the Plugin🔗

You can install the plugin in two ways: directly from the Godot Editor using AssetLib, or manually from the Godot Asset Store or GitHub releases.

Warning

Before installing: Remove any previous version of this plugin from your project to avoid conflicts.

Option 1: Using the Godot Editor (AssetLib)🔗

  1. Open the AssetLib tab in the Godot Editor and search for Godot Google Play Billing.
  2. Click Download.
  3. In the installation dialog:
    • Make sure Ignore asset root is unchecked.
    • Click Install.
  4. In main menu, go to Project > Project Settings > Plugins, and enable GodotGooglePlayBilling.

The plugin is now active in your project.

Option 2: Manual Installation🔗

  1. Download the latest release from:
  2. Extract and copy the plugin to your project's addons folder: 
    [Project root]/addons/GodotGooglePlayBilling/
  3. Open your project in Godot.
  4. In main menu, go to Project > Project Settings > Plugins, and enable GodotGooglePlayBilling.

The plugin is now active in your project.

Configure Android Export🔗

  1. In main menu, go to Project > Export.
  2. Add an Android export preset if you dont have one.
  3. Ensure:
    • gradle/use_gradle_build is checked.
    • Package name matches your Google Play Console app
    • Internet permission is enabled
    • The project is signed with a release keystore

Export settings must match your Google Play configuration for billing to work correctly.