Sending session value, Order_id, order_amount, customer_receipt_email in a PHP API from magento2

[bbbmishucs]

Basically, I've to send my store's order ID, order amount and customer email to a Bank Payment Gateway API. First, please help to figure out how can I send  these data to a external php API (BANK API) to receive last order_id, order_amount from my magento2 store.

[Rakesh Jesadiya]

You can pass your data to third party service using CURL request with post data in magento 2.

Refer below blogs for pass your data to third party API.

https://www.rakeshjesadiya.com/how-to-use-php-curl-in-magento-2/

Thanks.

[gelanivishal]

Hello @bbbmishucs

You can send external php API on by event after place each order.

Here is overview of creating events in Magento 2

For order, you have create an events.xml

<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Event/etc/events.xsd">
    <event name="sales_order_place_after">
        <observer name="send_data_custom_api" instance="VendorName\ModuleName\Observer\Order" />
    </event>
</config>

Add below code in observer.php file

<?php

class Order implements \Magento\Framework\Event\ObserverInterface
{
    public function execute(\Magento\Framework\Event\Observer $observer)
    {
        $order = $observer->getEvent()->getOrder();
        echo $orderId = $order->getId();
        // You get all order data here 
    }
}

You get all order data in above function after retrive order data please send to your custom API.

If you have any trouble then let us know.

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