Use an Existing Payment Customer

You can use an exiting Payment Customer as customer or for the shipping address when you create or update a Smart Transaction.

Our example shows the creation of the Smart Transaction.

Request

POST /api/v2/Smart/Transactions HTTP/1.1
Host: connect-testing.secupay-ag.de
Authorization: Bearer qb56tjj1bcvo9n2nj4u38k84lo
Content-Type: application/json
Accept: application/json
 
{
    // ...
    "customer": {
        "id": "PCU_2S6YDT9TG2X0H688RRN7J2EJJMMYAZ"
    },
    "shipping_address": {
        "id": "PCU_EA2M2F8VP2X0H6AH2N9GW4ND030AA2"
    },
    // ...
}

If everything is fine, the API responds with 200 OK and the object representation:

Response

HTTP/1.1 200 OK
Content-Type: application/json
...
 
{
    "object": "smart.transactions",
    "id": "STX_23V5JPJVX2X0H68A0XQGN96DGKHSAZ",
    // ...
    "customer": {
        "object": "payment.customers",
        "id": "PCU_2S6YDT9TG2X0H688RRN7J2EJJMMYAZ",
        "contact": {
            "forename": "Max",
            "surname": "Mustermann",
            "name": "Max Mustermann",
            "address": {
                "street": "Musterstr.",
                "street_number": "55",
                "additional_address_data": "App. 902",
                "postal_code": "09999",
                "city": "Musterstadt",
                "country": "DE"
            },
            "email": "max94@example.com"
        }
    },
    // ...
    "shipping_address": {
        "object": "payment.customers",
        "id": "PCU_EA2M2F8VP2X0H6AH2N9GW4ND030AA2",
        "contact": {
            "forename": "Max",
            "surname": "Mustermann",
            "companyname": "Musterfirma GmbH",
            "name": "Max Mustermann",
            "address": {
                "street": "Musterstr.",
                "street_number": "55",
                "postal_code": "09999",
                "city": "Musterstadt",
                "country": "DE"
            },
            "email": "m.mustermann@example.com",
            "phone": "+495555555555"
        }
    }
}

Now you see the customer details from the Payment Customer inside the Smart Transaction.