Magento + WhatsApp API Integration — Complete Guide 2025

Magento runs enterprise e-commerce. WA.Expert runs WhatsApp automation. Connect both and your Magento order events — new order, shipped, cancelled, refunded — fire instant WhatsApp notifications that drive 94% open rates vs 28% email.

Connect Magento (Adobe Commerce) + WhatsApp → Talk to an Expert

Enterprise

Magento + WhatsApp for large Indian retailers

Custom module

WA.Expert Magento extension available

All events

Orders, cart, shipping, returns — all automated

API-first

Direct Magento REST API + WA.Expert integration

What You Can Automate

Top use cases for Magento (Adobe Commerce) + WhatsApp API

Magento (now Adobe Commerce) is the e-commerce platform of choice for large Indian retailers and enterprise brands. WA.Expert connects Magento to WhatsApp API for order notifications, abandoned cart recovery, and customer communication at scale.

🛒

Order placed → WhatsApp confirmation

New Magento order fires WhatsApp with order summary, expected delivery, and order tracking link.

💳

COD order → verification

COD Magento order fires WhatsApp COD confirmation bot to reduce fake orders and RTOs.

📦

Order shipped → tracking update

Magento shipment created fires WhatsApp with courier tracking link.

🔄

Abandoned cart → recovery

Magento cart with phone number fires WhatsApp abandoned cart recovery sequence.

Trigger → Action

How Magento (Adobe Commerce) events trigger WhatsApp messages

Magento (Adobe Commerce) trigger	WhatsApp action (WA.Expert)	Business impact
sales_order_place_after	WhatsApp order confirmation + order summary	94% order confirmation read rate
Sales order COD → unconfirmed	WhatsApp COD verification — Confirm/Cancel	−35% COD RTO
sales_order_shipment_save_after	WhatsApp shipping notification + tracking	−52% WISMO calls
Quote inactive 30 min (cron)	WhatsApp abandoned cart recovery sequence	55% cart recovery
sales_order_creditmemo_save_after	WhatsApp refund confirmation + timeline	Reduces refund support

Setup Guide

How to connect Magento (Adobe Commerce) to WhatsApp API

Install WA.Expert Magento extension

Download the WA.Expert extension from Magento Marketplace or GitHub. Install via Magento CLI: bin/magento module:enable WaExpert_Whatsapp. Run bin/magento setup:upgrade.

Configure WA.Expert credentials

In Magento Admin → Stores → Configuration → WA.Expert. Enter your WA.Expert API key and WhatsApp number. Enable desired notification types.

Map customer phone field

Ensure your Magento checkout collects phone number. WA.Expert maps to Magento's telephone field in the billing/shipping address. Enable phone as a required field in checkout if not already set.

Set up order event observers

The WA.Expert extension listens to Magento events: sales_order_place_after (order placed), sales_order_shipment_save_after (shipped), sales_order_invoice_pay (payment confirmed). Each fires the corresponding WhatsApp.

Configure abandoned cart (requires cron)

Magento's quote system tracks cart state. A WA.Expert cron job checks for quotes with phone numbers that haven't converted in 30 minutes and fires the WhatsApp abandoned cart sequence.

Sample Magento (Adobe Commerce) → WhatsApp payload

// Magento event observer → WA.Expert
// Event: sales_order_place_after

// In WaExpert/Observer/OrderPlaced.php:
$order = $observer->getOrder();
$phone = $order->getBillingAddress()->getTelephone();
$name  = $order->getCustomerFirstname();
$total = $order->getGrandTotal();
$id    = $order->getIncrementId();

// Send via WA.Expert API
$this->waExpert->send(phone, template, {name, total, id});

WA.Expert handles WhatsApp API authentication, template approval, and delivery. You only pass the trigger data from Magento (Adobe Commerce) — no WhatsApp API expertise needed on your end.

FAQ

Magento (Adobe Commerce) + WhatsApp — common questions

Is there a WA.Expert Magento extension?

Yes — WA.Expert provides a Magento 2 extension that handles all WhatsApp notification events without custom development. The extension is available for Magento 2.4.x (the current version). Magento 1 (EOL) requires custom implementation via Magento's observer system and WA.Expert REST API.

Does this work with Adobe Commerce (enterprise Magento)?

Yes — the WA.Expert extension works with both Magento Open Source (community edition) and Adobe Commerce (enterprise edition). Adobe Commerce's advanced features (B2B modules, shared catalogues) are compatible — B2B order events can also trigger WhatsApp notifications for business buyers.

How is Magento + WA.Expert different from Shopify + WA.Expert?

Shopify integration uses a simple plugin with no code. Magento integration requires installing a PHP extension and has more configuration options for custom checkout flows. Magento's flexibility means you can customise which order attributes trigger WhatsApp and what data is included — giving more control than Shopify's plugin.

Can I send WhatsApp to wholesale/B2B Magento customers differently?

Yes — the WA.Expert Magento extension can distinguish between B2C and B2B customers using Magento's customer group system. Different customer groups get different WhatsApp templates — B2B customers get order acknowledgements with PO numbers and account manager contact, while B2C customers get standard order confirmations.

What Magento version does the WA.Expert extension support?

The extension supports Magento 2.4.x (the current supported version). PHP 8.1+ is required. Magento 2.3.x support is available on request. Magento 1.x requires custom development using WA.Expert's REST API directly.

How does abandoned cart work in Magento with WhatsApp?

Magento stores abandoned carts as guest quotes or customer quotes. A WA.Expert cron job runs every 30 minutes, finds quotes with phone numbers that match the abandonment criteria (inactive for 30+ minutes, not converted), and fires the WhatsApp sequence. Recovery rates of 40–55% are typical for Magento stores.

Related Integrations

More WhatsApp integration guides

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Order confirmations, COD verification, shipping updates, abandoned cart recovery — all automated for your Magento store.

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