Trustly for API only

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

Requirements

Build your payment form for Trustly

Include Trustly in the list of available payment methods.

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

• countryCode: Any supported country/region. For example, SE
• amount.currency: Any supported currency. For example, SEK.
• amount.value: The value of the payment, in minor units.
• channel: Specify Web, iOS, or Android.

The response contains paymentMethod.type: trustly.

Make a payment

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

• paymentMethod.type: trustly
• countryCode: The shopper's country/region.
  Format: the two-letter ISO-3166-1 alpha-2 country code. Exception: QZ (Kosovo). Include this in the request for a better shopper experience. When the shopper is redirected to Trustly's website, the country/region will be automatically selected from the dropdown list.

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

<div data-component-wrapper="code-sample">
<code-sample
    :title="'/payments response'"
    :id="''"
    :code-data="[{&quot;language&quot;:&quot;json&quot;,&quot;tabTitle&quot;:&quot;&quot;,&quot;content&quot;:&quot;{\n   \&quot;resultCode\&quot;:\&quot;RedirectShopper\&quot;,\n   \&quot;action\&quot;:{\n      \&quot;paymentMethodType\&quot;:\&quot;trustly\&quot;,\n      \&quot;method\&quot;:\&quot;GET\&quot;,\n      \&quot;url\&quot;:\&quot;https:\/\/checkoutshopper-test.adyen.com\/checkoutshopper\/checkoutPaymentRedirect?redirectData=...\&quot;,\n      \&quot;type\&quot;:\&quot;redirect\&quot;\n   }\n}&quot;}]"
    :enable-copy-link-to-code-block="true"
    :code-sample-card-size="'fullsize'"
></code-sample>

Handle the redirect

1. To complete the payment, redirect the shopper to the action.url returned in the /payments response, taking into account the following recommendations:

   • When using the HTTP GET method:
     For security reasons, when showing 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.

   • Redirection for mobile integrations:
     For mobile integrations, we strongly recommended that you redirect the shopper to the default browser of their device. Redirecting to the default browser ensures the best compatibility, handling of multi-factor authentication, app-to-app redirection, and error handling.

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.

3. In the response note the following:

   • resultCode: use this to present the 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 Trustly are:

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

Recurring payments

We support recurring transactions for Trustly. To make recurring payments, you need to:

1. Create a shopper token.
2. Use the token to make future payments for the shopper.

Create a token

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

• storePaymentMethod: true
• shopperReference: Your unique identifier for the shopper.
• shopperEmail: The shopper's email address.

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 payment with a token

To make a payment with the token, include in your /payments request:

• paymentMethod.storedPaymentMethodId: The pspReference from the RECURRING_CONTRACT.

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

• shopperReference: The unique shopper identifier that you specified when creating the token.

• shopperInteraction: ContAuth.

• recurringProcessingModel: Subscription or UnscheduledCardOnFile.

For more information about the shopperInteraction and recurringProcessingModel fields, refer to Tokenization.

Test and go live

Trustly provides a simulated bank environment to complete your testing end to end. Follow the instructions provided in their documentation. You can check the status of Trustly test payments in your Customer Area > Transactions > Payments.

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

See also