Server API version 1.0
Java

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Get payment product specific public key

GET https://{domainname}/v1/{merchantId}/products/{paymentProductId}/publicKey

Products

Products is your entry on all things related to payment products. You will be able to retrieve all relevant payment products, based on your configuration and provided filters, their associated fields and potential directories. You can retrieve all of the information in one call or do calls on individual payment products. The data returned is designed to give you all the required information to build up your interface towards your consumers in a dynamic fashion. By doing it like that you know that you will be ready for future changes and new payment products without much effort.

Request

Mobile payment methods such as Apple and Android Pay use an extra layer of encryption for additional security. For some of these this additional encryption is done using a preconfigured encryption method (Apple Pay), but for others a public key needs to provided (Android Pay). This endpoint provides the necessary public key for this second scenario.

Request example

SDK: Java

This scenario you will probably use the most

  • PublicKey response = client.merchant("merchantId").products().publicKey(320);
    

Responses

Please find below an overview of the possible responses.

Response 200 - OKPublicKey

The response contains the needed input for the encryption process.

   Property Type Required Description
keyId string yes

The identifier of the key that is used to encrypt sensitive data

publicKey string yes

The public key that is used to encrypt the sensitive data with. Only we have the private key and will be able to decrypt the encrypted payment details.

Response example

SDK: Java

This scenario you will probably use the most

  • {
        "keyId" : "c3d84c78-548f-416c-b119-8a3d66aca3f3",
        "publicKey" : "BDJ6TyM1z42qzCnORQnWh4eIJgafY7RX/XNIpTDp3QwhkgRqJL2myJ89RcB2FIDpgfmh8p+Ue90qeJIxn2eQYls="
    }
    

Response 400 - Bad requestErrorResponse

     Property Type Required Description
errorId string yes

Unique reference, for debugging purposes, of this error response

array yes
List of one or more errors
object no SDK object type: APIError
category string no

Category the error belongs to. The category should give an indication of the type of error you are dealing with. Possible values:
  • CONNECT_PLATFORM_ERROR - indicating that a functional error has occurred in the Connect platform.
  • PAYMENT_PLATFORM_ERROR - indicating that a functional error has occurred in the Payment platform.
  • IO_ERROR - indicating that a technical error has occurred within the Connect platform or between Connect and any of the payment platforms or third party systems.

code string yes

Error code

httpStatusCode integer no

HTTP status code for this error that can be used to determine the type of error

id string no

ID of the error. This is a short human-readable message that briefly describes the error.

message string no

Human-readable error message that is not meant to be relayed to consumer as it might tip off people who are trying to commit fraud

propertyName string no

Returned only if the error relates to a value that was missing or incorrect.
Contains a location path to the value as a JSonata query.
Some common examples:
  • a.b selects the value of property b of root property a,
  • a[1] selects the first element of the array in root property a,
  • a[b='some value'] selects all elements of the array in root property a that have a property b with value 'some value'.

requestId string no

ID of the request that can be used for debugging purposes

Response example

SDK: Java

This scenario you will probably use the most

  • {
        "errorId" : "15eabcd5-30b3-479b-ae03-67bb351c07e6-00000092",
        "errors" : [
            {
                "code" : "20000000",
                "propertyName" : "bankAccountBban.accountNumber",
                "message" : "PARAMETER_NOT_FOUND_IN_REQUEST"
            }
        ]
    }
    

Response 404 - Not foundErrorResponse

When no public key is available for the payment product a HTTP 404 response is returned

     Property Type Required Description
errorId string yes

Unique reference, for debugging purposes, of this error response

array yes
List of one or more errors
object no SDK object type: APIError
category string no

Category the error belongs to. The category should give an indication of the type of error you are dealing with. Possible values:
  • CONNECT_PLATFORM_ERROR - indicating that a functional error has occurred in the Connect platform.
  • PAYMENT_PLATFORM_ERROR - indicating that a functional error has occurred in the Payment platform.
  • IO_ERROR - indicating that a technical error has occurred within the Connect platform or between Connect and any of the payment platforms or third party systems.

code string yes

Error code

httpStatusCode integer no

HTTP status code for this error that can be used to determine the type of error

id string no

ID of the error. This is a short human-readable message that briefly describes the error.

message string no

Human-readable error message that is not meant to be relayed to consumer as it might tip off people who are trying to commit fraud

propertyName string no

Returned only if the error relates to a value that was missing or incorrect.
Contains a location path to the value as a JSonata query.
Some common examples:
  • a.b selects the value of property b of root property a,
  • a[1] selects the first element of the array in root property a,
  • a[b='some value'] selects all elements of the array in root property a that have a property b with value 'some value'.

requestId string no

ID of the request that can be used for debugging purposes

Response example

SDK: Java

This scenario you will probably use the most

  • {
        "errorId" : "3caa7750-a076-48b2-9402-3cb9eea613a6-00001532",
        "errors" : [
            {
                "code" : "1420",
                "message" : "NO_PUBLIC_KEY_AVAILABLE"
            }
        ]
    }
    
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