Giftcard API error on Charging

umairakram500

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We are trying to integrate GiftCard API. All is working well but when try to charge GiftCard using API return error

"CALL TO A MEMBER FUNCTINO getValue() or null".

i have attached the screen short of my php script and response of API call

LucienVersendaal

Hi @umairakram500 ,

What you can do best is take a look here: https://developers.lightspeedhq.com/retail/tutorials/gift-cards/ and if you follow the steps from: https://developers.lightspeedhq.com/retail/endpoints/CreditAccount/ this will work.

Let me know if this worked for you.

Kind Regards,

Lucien Versendaal

umairakram500

I have followed every single step but I am still getting this error

Adrian Samuel

@umairakram500,

Once a gift card has been topped up with a value you can only charge/use gift cards via a Sale

jonasverhulst

Hi Adrian,

If I understand well, we are not talking about using the gift cards. The issue occurs when trying to top up the gift card for the first time. According to the code this is done via a Sale transaction with paymentTypeId 1 and paymentTypeId 5.

So why are we getting this error message here?

umairakram500

@Adrian Samuel

The Problem is that I am unable to top up my gift card through API

We are following every step carefully but still get that error response from the server that I have sent you previously 

https://developers.lightspeedhq.com/retail/tutorials/gift-cards/

Adrian Samuel

Hey @umairakram500 @jonasverhulst,

This payload works, try this using a API client such as Postman:

{

          "employeeID": EMPLOYEE_ID,

          "registerID": REGISTER_ID, // ensure register matches shop

          "shopID": SHOP_ID, 

          "completed": true,

          "SalePayments": {

            "SalePayment": [{

                "amount": -100,

                "creditAccountID": creditAccountID,

                "paymentTypeID": "5"

              },

              {

                "amount": 100,

                "paymentTypeID": PAYMENT_TYPE_ID // PaymentMethod the customer pays with

              }

            ]

          }

        }