Configure

Configuring HPP integration

Adyen Hosted Payment Pages integration enables you to keep the payment pages that capture credit card information in Adyen. This method does not require SAQ-A declaration.

1. Create a skin in Adyen. You create the default skin by logging in to the Adyen back office. Adyen support can help you create and customise your first skin.
2. Enter the fields in the Litium.AddOns.Adyen.dll.config in your wwwroot folder. The fields are described at the beginning of the file.

Configuring capture

Adyen account should be set to "Capture" = "manual" from Adyen backoffice for the Adyen 1.1 release. A future release will support automatic capture.

1. Log in to Adyen back office.
2. Go to Accounts and select the merchant account.
3. Go to Settings > Merchant settings and set the "Capture Delay" to "manual".

Configuring server communication

Adyen server communication allows Adyen to report the payment statuses to Litium using a server to server background call.

1. Log in to Adyen back office.
2. Go to Accounts and select the merchant account.
3. Go to Settings > Server Communication and add a standard notification with the following settings:

• Url: https://<your domain name>/PaymentProviderResult.axd/Report/Adyen
• SSL version: 1.2
• Method: HTTP POST

Test the settings to make sure there are no communication failures.

You may receive additional information about transactions through server communication. The additional information is saved into the AdditionalPaymentInfo of the payment.

To configure choose which additional information you would required from:

https://docs.adyen.com/developers/notifications/set-up-notifications/additional-settings 

Restricting payment methods

It is possible to restrict the payment methods available to the end customers from the "Skin" in Adyen. In Adyen administration backoffice, for your Skin, simply restrict the payment methods that you do not want to be available to the end customers using that Skin.

Selecting "Credit cards" and "Direct bank payments" from checkout page

If you would like the end customers to select whether to use Credit cards or Direct bank payment from the checkout page (before going into Adyen) simply have two skins at Adyen with one allowing credit cards and other direct bank payments. Then in the Adyen addon configuration, have two different Accounts sections with different paymentAccountIdentifiers and respective skin codes.

Saving credit card information for one click payments

Users can save the credit card information for one click payments (not having to enter the credit card details again) when they buy next time.

There are two methods, if you set recurringContractType="ONECLICK" in the Litium.AddOns.Adyen.dll.config, when using HPP method, the card is saved at Adyen site, and there are no modifications needed to the checkout page.

if you use recurringContractType="RECURRING", you need to modify the checkout page and populate the users saved card list.

When using  SDK method, only ONECLICK is supported.

From version 1.2.7 of addon, this functionality is further restricted that the setting should additionally be enabled by setting the CheckoutFlowInfo in checkout page. Please check the Develop section for more details.

If the user is not logged in, the ShopperReference sent to Adyen is the corresponding PaymentInfo.ID.

Testing

Test cards

Information about test cards can be found here >>.

Trace mode

To view communication between Litium and Adyen, set the tracemode attribute in Litium.Addons.Adyen.dll.config file to true.