This pages describe the dsb connect web services to integrate an payment provider with the dsb systems.

The technical details of the dsb web services are described here.

The web service description here describes the objects and methods of the payment web services. Examples for requests and responses are provided.

The XML section describes the XML tags with their syntax and semantics.

After the customer has selected the products for the payment in the shop, the payment process starts on the shop's payment page. This process consists of:

1. Customer selects the payment method to use.
2. The payment provider is triggered by the shop.
3. The payment provider returns a redirect url to the payment page.
4. This URL is returned to the customer's browser.
5. The browser displayes the URL and the customer is shown the provider's payment page.
   
   • Here there is the actual payment process.
6. The result of this process (Payment succeeded or canceled) is sent to the shop.
7. The Shop answers with a redirect URL (Success page or decline message or links to alternate payment options).
8. This URL is returned to the customer by the payment provider.
9. The customer calls this URL and is returned to the shop to complete the process.
10. The shop sends all information of step 6 to dsb with a service „notifyTrx“.
    
    • This web service saves the data and provides a unique transaction ID.
11. The id is returned to the shop..
12. The shop transferes the order to dsb and includes the generated id.