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Finland online banking for API only

Add Finland online banking payment methods to an existing API-only integration.

Accept Finland online banking payments using our APIs, and build your own payment form to have full control over the look and feel of your checkout page.

Before you begin

These instructions explain how to add Finland online banking to your existing API-only integration. The API-only integration works the same way for all payment methods. If you haven't done this integration yet, refer to our API-only integration guide.

Before starting your Finland online banking integration:

  1. Make sure that you have set up your back end implementation.
  2. Add Finland online banking in your Customer Area.

Build your payment form for Finland online banking

Include Finland online banking in the list of available payment methods.

We provide logos for Finland online banking which you can use on your payment form. For more information, refer to Downloading logos.

If you are using the /paymentMethods to show available payment methods to the shopper, specify the following:

The response contains paymentMethod.type: ebanking_FI.

Make a payment

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

  • paymentMethod.type: ebanking_FI
  • shopperEmail: The shopper's email address. This is where Finland online banking will send the payment instructions.
curl https://checkout-test.adyen.com/v67/payments \
-H "x-API-key: YOUR_X-API-KEY" \
-H "content-type: application/json" \
-d '{
  "merchantAccount": "YOUR_MERCHANT_ACCOUNT",
  "reference": "YOUR_ORDER_NUMBER",
  "paymentMethod": {
    "type": "ebanking_FI"
  },
  "amount": {
    "currency": "EUR",
    "value": "1000"
  },
  "shopperLocale": "fi_FI",
  "countryCode": "FI",
  "telephoneNumber": "+358840839298",
  "shopperEmail": "youremail@email.com",
  "shopperName": {
    "firstName": "Testperson-fi",
    "lastName": "Approved"
  },
  "shopperReference": "YOUR_UNIQUE_SHOPPER_ID",
  "returnUrl": "https://your-company.com/checkout?shopperOrder=12xy.."
}'

The /payments response contains an action object with the information needed to redirect the shopper.

/payments response
{
   "resultCode":"RedirectShopper",
   "action":{
      "paymentMethodType":"ebanking_FI",
      "method":"GET",
      "url":"https://checkoutshopper-test.adyen.com/checkoutshopper/checkoutPaymentRedirect?redirectData=...",
      "type":"redirect"
   }
}

Handle the redirect

  1. To complete the payment, redirect the shopper to the action.url returned in the /payments response.
    When using the HTTP GET method:
    For security reasons, when displaying the redirect in the app, we recommend that you use SFSafariViewController for iOS or Chrome Custom Tabs for Android, instead of WebView objects. Also refer to the security best practices for WebView.
  2. After the shopper is redirected back to your website, check the payment result by making a POST /payments/details request, specifying:
    • details: Object that contains the URL-decoded redirectResult returned when the shopper was redirected back to your site.
    /payments/details request
    curl https://checkout-test.adyen.com/v67/payments/details \
    -H "x-API-key: YOUR_X-API-KEY" \
    -H "content-type: application/json" \
    -d '{
       "details": {
         "redirectResult": "eyJ0cmFuc1N0YXR1cyI6IlkifQ=="
     }
    }'

You receive a response containing:

  • resultCode: Use this to present the result to your shopper.
  • pspReference: Our unique identifier for the transaction.
    /payments/details response
    {
     "resultCode": "Authorised",
     "pspReference": "88154795347618C"
    }

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 Finland online banking are:

resultCode Description Action to take
Authorised The payment was successful. Inform the shopper that the payment has been successful.
You will receive the funds in 3 days.
Cancelled The shopper canceled the payment while they were on the Finland online banking-hosted payment page. Ask the shopper whether they want to continue with the order, or ask them to select a different payment method.
Error There was an error when the payment was being processed. Inform the shopper that there was an error processing their payment. The response contains a refusalReason, indicating the cause of the error.
Pending or
Received
The shopper has completed the payment but the final result is not yet known. Inform the shopper that you've received their order, and are waiting for the payment to be completed.
To know the final result of the payment, wait for the AUTHORISATION notification.
Refused The payment was refused by the shopper's bank. Ask the shopper to try the payment again using a different payment method.

If the shopper failed to return to your website or app, wait for notification webhooks to know the outcome of the payment. The notification webhooks you can receive for Finland online banking are:

eventCode success field Description Action to take
AUTHORISATION false The transaction failed. Cancel the order and inform the shopper that the payment failed.
AUTHORISATION true The shopper successfully completed the payment. Inform the shopper that the payment has been successful and proceed with the order.
OFFER_CLOSED true The shopper did not complete the payment. Cancel the order and inform the shopper that the payment timed out.

Test and go live

Before accepting live payments, test your integration using the test environment and sample data provided by Paytrail.

Testing multiple partial refunds is currently not available.

See also