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Step-by-Step Integration Guide

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1. Obtain the Google Pay Payment Data Response

When a customer completes a payment through Google Pay, you’ll receive a GooglePayPaymentDataResponse. This response contains the necessary payment details.

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2. Construct the API Request Payload

In your API request to Revolv3, include the GooglePayPaymentDataResponse within the GooglePay object of the PaymentMethod. Here’s a sample JSON payload: 
{
    "IncludeRawProcessorResponse": true,
    "PaymentMethod": {
        "merchantPaymentMethodRefId": "1235-12345-ljd123",
        "GooglePay": {
            "GooglePayPaymentDataResponse": "{\"apiVersionMinor\":0,\"apiVersion\":2,\"paymentMethodData\":{\"description\":\"Visa •••• 1111\",\"tokenizationData\":{\"type\":\"PAYMENT_GATEWAY\",\"token\":\"41111111111111111\"},\"type\":\"CARD\",\"info\":{\"cardNetwork\":\"VISA\",\"cardDetails\":\"1111\"}}}"
        }
        "BillingAddress": {
            "AddressLine1": "381 Forest Ave. Suite C",
            "City": "Laguna Beach",
            "State": "CA",
            "PostalCode": "92651",
            "Country": "USA"
        }
    },
    "Invoice": {
        "MerchantInvoiceRefId": "123456789",
        "Amount": {
            "Currency": "USD",
            "Value": "12.20"
        }
    }
}

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Key Components Explained:

  • IncludeRawProcessorResponse: Set to true to receive the raw response from the payment processor.
  • merchantPaymentMethodRefId: A unique identifier for the payment method in your system.
  • GooglePayPaymentDataResponse: The raw JSON string received from Google Pay. Make sure it is properly escaped.
  • BillingAddress: The customer’s billing address.
  • Invoice: Details of the transaction, including a reference ID and the amount.

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3. Handle the Response

After processing, Revolv3 will return a response with the payment status. Handle this response in your application to update the order status and notify the customer accordingly. If the processor doesn’t support it, you will get a 400 Bad request back 
{
    "message": "Merchant does not have configured processor for payment method type GooglePay"
}
Decline Codes