MPGS Integration

Question

I am trying to use new migs getaway (MPGS) I followed the code in the next url

https://ap-gateway.mastercard.com/api/documentation/integrationGuidelines/hostedCheckout/integrationModelHostedCheckout.html

Sure I am replaced all required fields

<html>
<head>
    <script src="https://ap-gateway.mastercard.com/checkout/version/36/checkout.js"
            data-error="errorCallback"
            data-cancel="cancelCallback">
    </script>

    <script type="text/javascript">
        function errorCallback(error) {
              console.log(JSON.stringify(error));
        }
        function cancelCallback() {
              console.log('Payment cancelled');
        }

        Checkout.configure({
            merchant: 'xxxxxx',
            order: {
                amount: function() {
                    //Dynamic calculation of amount
                    return 80 + 20;
                },
                currency: 'USD',
                description: 'Ordered goods',
               id: 'xxxxxx'
            },
            interaction: {
                merchant: {
                    name: 'xxxxxx',
                    address: {
                        line1: '200 Sample St',
                        line2: '1234 Example Town'            
                    }    
                }
            }
        });
    </script>
</head>
<body>
    ...
    <input type="button" value="Pay with Lightbox" onclick="Checkout.showLightbox();" />
    <input type="button" value="Pay with Payment Page" onclick="Checkout.showPaymentPage();" />
    ...
</body>

but all the time I got this error as json object

{
  "cause":"INVALID_REQUEST",
  "explanation":"Invalid request",
  "supportCode":"6RVIIBKFVR6CG",
  "result":"ERROR"
}

score 1 · Answer 1 · answered Jun 17 '21 at 13:35

1. Do create checkout session request using a server to server request using the below curl request or API request

URL https://cibpaynow.gateway.mastercard.com/api/rest/version/60/merchant/{merchantId}/session HTTP Method POST Authentication This operation requires authentication via one of the following methods: Certificate authentication. Basic HTTP authentication as described at w3.org. Provide 'merchant.' in the userid portion and your API password in the password portion.

{
    "apiOperation": "CREATE_CHECKOUT_SESSION",
    "interaction": {
        "operation": "PURCHASE"
    },
    "order": {
        "id": "anyorder",
        "currency": "EGP",
        "description": "Order Goods",
        "amount": "10.00"
    }
}

2. Get session ID from response and place it in the attached sample HTML page I have created:

<html>
    <head>
        <script src="https://cibpaynow.gateway.mastercard.com/checkout/version/57/checkout.js" data-error="errorCallback" data-cancel="cancelCallback"></script>
        <script type="text/javascript">
            function errorCallback(error) {
                  console.log(JSON.stringify(error));
            }
            function cancelCallback() {
                  console.log('Payment cancelled');
            }
            Checkout.configure({
              session: { 
                id: '' //session ID generated from the request
                },
              interaction: {
                    merchant: {
                        name: '',  //your MID
                        address: {
                            line1: '200 Sample St',
                            line2: '1234 Example Town'            
                        }    
                    }
               }
            });
        </script>
    </head>
    <body>
       ...
      <input type="button" value="Pay with Lightbox" onclick="Checkout.showLightbox();" />
      <input type="button" value="Pay with Payment Page" onclick="Checkout.showPaymentPage();" />
       ...
    </body>
</html>

3. Save the page and open the page in browser then press on the button "Pay with lightbox"

Hi, is it possible to obtain a solution via mpgs with firebase? — kd12345, Mar 06 '23 at 12:57

score 0 · Answer 2 · answered Oct 19 '18 at 08:13

0

Recheck your fetched SESSIONID and merchantId , These error from the gateway implies that you have not provided correct credentials for gateway to execute Payment .

answered Oct 19 '18 at 08:13

Farhan

61
8

score 0 · Answer 3 · answered Mar 07 '19 at 09:11

0

You need a valid merchantID to request the hosted checkout pop or checkout page.

answered Mar 07 '19 at 09:11

Adefisola Adigun

26
4

score 0 · Answer 4 · answered Mar 22 '19 at 08:57

Make sure that following details are correct and same details are used for both checkout session creation and checkout configuring.

Merchant ID
Currency
Order ID (Should be unique)

Session creation CURl

curl https://baiduri-bpgs.mtf.gateway.mastercard.com/api/nvp/version/46 -d "apiOperation=CREATE_CHECKOUT_SESSION" -d "apiPassword=ac35b2803b5ddb1b71442d0b3835e4fd" -d "interaction.returnUrl=http://localhost:53540/payment.html" -d "apiUsername=merchant.950028381" -d "merchant=950028381" -d "order.id=1234567892" -d "order.amount=100.00" -d "order.currency=BND"

Checkout configuring

Checkout.configure({
            merchant: '950028381',
            order: {
                amount: function () {
                    return 100;
                },
                currency: 'USD',
                description: 'Ordered goods',
                id: '1000'
            },
            interaction: {
                merchant: {
                    name: 'Hsenid Mobile',
                    address: {
                        line1: '200 Sample St',
                        line2: '1234 Example Town'
                    }
                }
            },
            session: {
                id: "SESSION0002838485787H0046572I02"
            }
        });

NOTE: Same Merchant ID, Currency, Order ID should be used at checkout configuration and session ID generation

machan, I'm trying to implement the combank mpgs for a small website. Do you have any documentation/case study for me to learn more about the integration process?. I have no prior experience in payment gateways. — Desper, Jun 30 '19 at 11:07
@Desper Combank provides following documentation as their developer guide. https://test-gateway.mastercard.com/api/documentation/integrationGuidelines/index.html?locale=en_US — Udara Seneviratne, Jul 01 '19 at 08:34

MPGS Integration

4 Answers4

Linked