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Featured Product FlexExt

Pure-PHP Google Analytics 4 (GA4) & Measurement Protocol Studio (Zero Composer)

Product Code: FLX-PURE-GA4-PRO • Availability: In Stock

Pure-PHP Google Analytics 4 (GA4) & Measurement Protocol Studio (Zero Composer)
Key Highlights & Features
Premium Quality Guaranteed
Fast & Secure Delivery
100% Encrypted Checkout
24/7 Dedicated Support
$39.00
$39.00
Best Price & Quality Guarantee

Available Options

Live Interactive Demo Admin: demo / demo
OpenCart 4.x Live
Storefront Demo Admin Panel
OpenCart 3.x Live
Storefront Demo Admin Panel
256-bit SSL Encrypted Checkout
Instant Official Support
Zero-Composer Native Architecture

100% pure PHP implementation with native OpenSSL RS256 JWT OAuth 2.0 and HTTP/2 cURL streaming. Zero external composer dependencies, zero vendor directories, and zero bloat.

Next-Generation Google Analytics 4 & Measurement Protocol Studio

FlexExt Pure-PHP GA4 & Measurement Protocol Studio is the definitive analytics solution for OpenCart 4 and 3. By eliminating heavyweight vendor SDKs and composer dependencies, it provides ultra-lightweight, lightning-fast tracking with zero server overhead while guaranteeing 100% server-side purchase and refund attribution.

Server-Side Attribution (MP v2)

Measurement Protocol v2 server-to-server dispatch for orders and order histories. Bypasses client-side ad blockers, iOS Safari ITP, and network disconnects to ensure zero lost transactions.

Google Consent Mode v2

Built-in compliance with Google Consent Mode v2 (ad_storage, analytics_storage, ad_user_data, ad_personalization) with support for Advanced and Basic consent architectures.

Real-Time Active Visitor Radar

Direct Google Analytics Data API v1beta integration. Live streaming of active visitors in the last 30 minutes, top active pages, and real-time device breakdowns directly in OpenCart admin.

Zero Composer RS256 JWT

Native RFC 7515 / RFC 7519 RS256 signing using PHP OpenSSL. Paste your Google Cloud Service Account JSON credentials directly into the admin panel without CLI or SSH access.

Key Features & Capabilities

  • Dual OpenCart Engine: Full native support for OpenCart 4.0.0.0 — 4.1.0.4+ and OpenCart 3.0.0.0 — 3.0.4.0+.
  • Standard & Enhanced Ecommerce Events: Automatic tracking of page_view, view_item, add_to_cart (AJAX and direct), view_cart, begin_checkout, purchase, and refund.
  • Real-Time Diagnostic & Test Suite: Live API connectivity validation, interactive test event dispatcher, and server-side Measurement Protocol payload inspector.
  • Comprehensive Audit Log: Dedicated database log table recording all outgoing server events, HTTP response codes, latency, and Google API responses.
  • Journal 3 & Custom Theme Ready: Pre-configured hooks for Journal 3 theme, Amelia theme, default theme, and third-party checkout modules.

Comprehensive User Guide & Installation

Universal Compatibility: OpenCart 4.0.0.0 — 4.1.0.4+ and OpenCart 3.0.0.0 — 3.0.4.0+, PHP 7.4 through PHP 8.3+, Journal 3, and all custom themes. Zero composer dependencies.
1. Standard Installation

For OpenCart 4.x:

  1. Navigate to Extensions > Installer in your admin panel and upload flexext_pure_ga4_oc4.ocmod.zip.
  2. Go to Extensions > Extensions, filter by Modules, locate FlexExt Pure-PHP GA4 & Measurement Protocol Studio, and click Install.
  3. Click Edit to configure your settings.

For OpenCart 3.x:

  1. Go to Extensions > Installer and upload flexext_pure_ga4_oc3.ocmod.zip.
  2. Go to Extensions > Modifications and click the blue Refresh button.
  3. Go to Extensions > Extensions > Modules, locate the module, click Install, and then Edit.
2. Configuration & API Credentials
  • Measurement ID: Enter your GA4 stream ID (e.g. G-XXXXXXXXXX) from Google Analytics > Admin > Data Streams.
  • API Secret: Generate a secret under Admin > Data Streams > Measurement Protocol API secrets.
  • Google Consent Mode v2: Enable or disable according to your privacy policy. Defaults to granted analytics & ad storage.
  • Real-Time Radar Service Account (Optional): Paste your Google Cloud Service Account JSON credentials to enable real-time active visitor telemetry in admin.
v1.1.0 Major Feature Update
2026-10-27
  • Settings Link Session Preservation Fix: Resolved OpenCart admin logout issue where clicking Settings in the GA4 dashboard widget dropped user_token due to double-escaped query entity delimiter.
  • Executive Full-Width Admin Dashboard Hub: Transformed basic 3-number widget into an executive full-width live telemetry radar.
  • Real-Time Active Pages Stream: Displays live top URLs/screens currently viewed with real-time visitor badges.
  • Ecommerce Conversion Micro-Funnel: Visual progress bars tracking Page Views → View Item → Add to Cart → Begin Checkout → Completed Purchase.
  • Device Category & Country Breakdown: Live breakdown of Desktop, Mobile, and Tablet traffic with device icons and active countries.
  • 1-Click Google Analytics Console Direct Launch: Direct button navigating directly to official GA4 Realtime console for the configured Property ID.
  • Customer User ID Cross-Device Tracking: Synchronizes authenticated customer IDs across client gtag sessions and server-side Measurement Protocol.
  • Expanded E-commerce Telemetry: Native support for search query tracking (view_search_results) and dynamic AJAX cart removal (remove_from_cart).
  • Strict Light/Dark Contrast Compliance: Built strictly with Bootstrap 5 semantic variables ensuring WCAG AA contrast across light and dark admin modes.
v1.0.0 Initial Official Release
2026-10-26
  • Official production release of FlexExt Pure-PHP GA4 & Measurement Protocol Studio for OpenCart 4 and OpenCart 3.
  • 100% Zero-Composer native architecture: RFC 7515 / RFC 7519 OpenSSL RS256 JWT generator and HTTP/2 cURL streaming.
  • Google Analytics 4 Measurement Protocol v2 engine with server-side purchase and refund dispatch.
  • Google Analytics Data API v1beta Real-time Hub: live streaming of active visitors, active top pages, and device radar.
  • Google Consent Mode v2 implementation with full support for Advanced and Basic consent setups.
  • Client-side telemetry suite with dynamic AJAX add_to_cart tracking and ecommerce events.
  • Interactive Diagnostic Studio with live test dispatch, API latency benchmarking, and payload inspection.
  • Dedicated server audit log table with execution timestamps, HTTP statuses, and Google responses.
  • Rule #7 Commercial License lock compliance with real-time domain verification.