GoPay Drop-in integration

Our Android Drop-in renders GoPay in your payment form, and redirects the shopper to complete the payment. As with other redirect payment methods, you need to check the payment result after the shopper returns to your app.

Requirements

Show GoPay in your payment form

Drop-in uses the countryCode and the amount.currency from your /paymentMethods request to show the available payment methods to your shopper.

To show GoPay in your payment form, specify in your /paymentMethods request:

• countryCode: Any supported country/region. For example, ID.
• amount.currency: Any supported currency. For example, IDR.
• amount.value: The value of the payment, in minor units. For example, submit a value of 1000 IDR as 1000.

Make a payment

When the shopper proceeds to pay, Drop-in returns the paymentComponentData.paymentMethod.

1. Pass the paymentComponentData.paymentMethod to your server.

2. From your server, make a /payments request, specifying:

   • paymentMethod: The paymentComponentData.paymentMethod from your client app.
   • returnUrl: URL to where the shopper should be redirected back to after they complete the payment. Get this URL from the Component in the RedirectComponent.getReturnUrl(context).
   • channel: Android.

In the /payments response, note the action object. This contains the information needed to redirect the shopper.

If your integration is set up correctly, the action object is passed from your server to the client.

Check the payment result

Drop-in redirects the shopper to complete the payment. When the shopper returns back to your app, Drop-in provides the actionComponentData object.

From your server, make a POST /payments/details request providing:

• details: The actionComponentData.details object from Drop-in.

You receive a response containing:

• resultCode: Use this to present the payment result to your shopper.
• pspReference: Our unique identifier for the transaction.

Present the payment result

Use the  resultCode that you received in the /payments/details response to present the payment result to your shopper.

The resultCode values you can receive for GoPay are:

If the shopper closed the browser and failed to return to your website, wait for webhooks to know the outcome of the payment. The webhooks you can receive for GoPay are:

Recurring payments

GoPay supports recurring payments. The first time your shopper makes a payment, you need to create a token, which you can use later to make Subscription or CardOnFile payments. Note that the flows for Subscription and CardOnFile payments are different.

Create a token

To create a token, include in your /payments request:

• storePaymentMethod: true
• shopperReference: Your unique identifier for the shopper (minimum length three characters).
• recurringProcessingModel: The recurring payment type.

When the payment has been settled, you receive a webhook containing:

• eventCode: RECURRING_CONTRACT
• originalReference: The pspReference of the initial payment.
• pspReference: This is the token that you need to make recurring payments for this shopper.

Make a Subscription payment with a token

To make a recurring Subscription payment with a token, make a /payments request and include:

• paymentMethod.storedPaymentMethodId: The shopper's payment token.

  You can also get this value using the /listRecurringDetails endpoint.

• shopperReference: Your unique identifier for the shopper.

• shopperInteraction: ContAuth

• recurringProcessingModel: Subscription

The /payments response contains:
resultCode: Use this to show your shopper the payment result.

When the payment is processed, you receive the final status of the payment in a webhook containing:

• eventCode: AUTHORISATION
• success: true

Make a recurring CardOnFile payment with a token

Recurring CardOnFile payments with GoPay go through a challenge flow to reduce the likelihood of fraudulent transactions. You must redirect the shopper to GoPay so they can enter their PIN.
To make a recurring CardOnFile payment with a token, make a /payments request and include:

• paymentMethod.storedPaymentMethodId: The shopper's payment token.

  You can also get this value using the /listRecurringDetails endpoint.

• shopperReference: Your unique identifier for the shopper.

• shopperInteraction: ContAuth

• recurringProcessingModel: CardOnFile

The /payments response contains:

resultCode: RedirectShopper
action: Contains the url to redirect the shopper to.

When the shopper is redirected back to your page, call /payments/details with the redirectResult to complete the flow and get the status of the payment.

When the payment is processed, you receive a webhook containing the final status of the payment:

• eventCode: AUTHORISATION
• success: true

Test and go live

When you want to test GoPay, contact our Support Team.

Refer to GoPay's knowledge base for more information about testing GoPay payments.

Before you can accept live GoPay payments, you need to submit a request for GoPay in your live Customer Area.

See also