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I am working on integrating the virtual mart , everything works fine but on checking the order startus, it gives an invalid response , even when the transaction is complete:???
An invalid response means that the payment you are checking on Pesapal doesn't exist. Make sure the parameters you sending to Pesapal are the correct ones i.e. the pesapal_merchant_reference and/or the pesapal_transaction_tracking_id. I would advise you to use the QueryPaymentStatusByMerchantRef API as you are always sure the merchant reference is there as opposed to the pesapal_transaction_tracking_id. You can check out more details about the api here developer.pesapal.com/how-to-integrate/api-reference
