Callback
tenderAdditionalDataCallback | Invoked after the shopper inserts or swipes a card. Uses the card number as a key to retrieve additional data about the cardholder, like loyalty and customer recognition data. AdditionalData defined by a tender will contain only the data coming from the terminal. To provide additional data to the terminal, use the operations createTender and confirmAdditionalData passing an extra parameter. Create the tender with the tender option getAdditionalData to trigger the tenderAdditionalDataCallback. |
Parameter
| Name |
Description |
tender |
Object that holds the tender attributes. |
Callback Response Attributes
| Name |
Description |
additionalData |
Additional data returned by Adyen. The additionalData object is a generic container that can hold extra response fields. |
tenderReference |
Transaction reference provided by the PED (reported in Adyen back end). |
tenderState |
Transaction state. |
adyenResult |
Transaction result details. |
Confirming and providing Additional Data for Credit Cards
Method
| Name |
Description |
confirmAddionalData |
Provides additional data to the terminal. |
Parameters
| Name |
Type |
Required |
Description |
tender |
Tender |
 |
Use this as a key to confirm additional data. |
modification |
boolean |
|
Input parameter of confirmAddionalData. When sending this call it is possible to modify some of the fields of the tender, i.e amount. The parameter modification lets the caller specify if the library should expect updates on the tender object or not. |
Confirming and providing Additional Data for Gift Cards
Method
confirmAdditionalDataCardOperation
| Provides additional data to the terminal. |
Parameters
| Name |
Type |
Required |
Description |
giftCard |
GiftCard |
|
Use this as a key to confirm additional data. |
modification |
boolean |
|
Input parameter of the confirmAdditionalDataCardOperation. When sending this call it is possible to modify some of the fields of the tender, i.e amount. The parameter modification lets the caller specify if the library should expect updates on the tender object or not. |
Determine the current and final tender state
Adyen provides a method to determine the current, or final, tender state. For more information, see Determine the current and final tender state - JNI.
