Prestashop : Enable paypal payment verification webservice
<p>I have developed <code>Prestashop</code> android client application with default webservices (i.e. using cloud store). Currently I have been working on PayPal payment integration for mobile client with MSDK.</p>

<p>Ref : <a href="https://github.com/p...Pal-Android-SDK" rel="nofollow">https://github.com/p...Pal-Android-SDK</a></p>

<p>And transactions are working fine with my sand box business and buyer account credentials.But as PayPal mobile SDK integration, successful payment data need to verified by a server(as per my thought Prestashop) with PayPal. 
After a successful payment is made with the MSDK 2.x, the MSDK returns data to app about the payment (received by the MSDK from the REST API). Here is a sample response:</p>

<pre><code>{
    "client": {
        "environment": "sandbox",
        "paypal_sdk_version": "2.0.0",
        "platform": "iOS",
        "product_name": "PayPal iOS SDK;"
    },
    "response": {
        "create_time": "2014-02-12T22:29:49Z",
        "id": "PAY-564191241M8701234KL57LXI",
        "intent": "sale",
        "state": "approved"
    },
    "response_type": "payment"
}
</code></pre>

<p>And the server need to call PayPal services to confirm that the payment is authentic, for the expected amount and currency, and that we are the recipient of the payment.</p>

<p>Ref : <a href="https://developer.pa...mobile-payment/" rel="nofollow">https://developer.pa...mobile-payment/</a></p>

<p>I know that Prestashop support Paypal module for web version.I need to know that is PayPal module provides webservices to achieve the verification, if it so how to enable it.</p>

<p>By the way I'am not expert in php :(</p>

<p>Thanks in advance :)</p>