In-App Purchases

In-app purchases via StoreKit 2 (iOS) and Google Play Billing (Android) for NativePHP Mobile Laravel apps.

Features

• Fetches localized product metadata (titles, descriptions, prices) from native stores
• Initiates native purchase flows with Apple and Google infrastructure
• Restores previous purchases across devices
• Reads device entitlements in real-time
• Returns transaction data with verification proof (jws for iOS, purchaseToken for Android)
• Supports subscriptions, consumables, and non-consumable products
• Livewire v3/v4, Vue, and React support

Installation

Requires Composer credentials for the NativePHP plugin repository.

composer config repositories.nativephp-plugins composer https://plugins.nativephp.com
composer config http-basic.plugins.nativephp.com your@email.com your-license-key
php artisan vendor:publish --tag=nativephp-plugins-provider
composer require developernauts/nativephp-inapp-purchases
php artisan native:plugin:register developernauts/nativephp-inapp-purchases

PHP Usage

use Developernauts\NativephpInappPurchases\Facades\InApp;

// Fetch single product
$result = InApp::product('com.app.premium_monthly');
if ($result['ok']) {
    echo $result['product']['price_formatted'];
}

// Fetch multiple products
$result = InApp::products(['com.app.premium_monthly', 'com.app.premium_yearly']);

// Initiate purchase
$result = InApp::purchase('com.app.premium_monthly');
if ($result['ok']) {
    $jws = $result['transaction']['jws'];            // iOS
    $token = $result['transaction']['purchaseToken']; // Android
}

// Check entitlements
$result = InApp::entitlement();
if ($result['is_premium']) {
    // User has active subscription
}

// Restore purchases
$result = InApp::restore();

JavaScript Usage

import { products, purchase, entitlement, restore } from
    '../../vendor/developernauts/nativephp-inapp-purchases/resources/js/index.js';

const list = await products(['com.app.premium_monthly']);
const txn  = await purchase('com.app.premium_monthly');
const ent  = await entitlement();
const prev = await restore();

API Methods

Method	Purpose
product($id)	Fetch single product
products($ids)	Fetch multiple products
purchase($id)	Initiate purchase flow
restore()	Restore previous purchases
entitlement()	Check active entitlements

Compatibility

Platform	Minimum Version
NativePHP	^3.0
PHP	^8.3
Laravel	^12.0
iOS	18.2+
Android	API 26+

Notes

• This plugin does not emit NativePHP native events — all bridge functions return structured response arrays.
• Never store Apple .p8 keys or Google service-account JSON inside the app bundle. Implement server-side receipt verification (App Store Server API / Play Developer API) for production entitlement management.