Callback URL

The use of a Callback URL is relevant in cases where the payment process is initiated from an application on the payer's device other than the mobile banking application. Using the Callback URL, the payer can return to the interface from which the purchase was initiated at the end of the payment. Such interfaces can include: the payment status page of an online store, the payment status page of an application in case of an in-app purchase, or the post-payment landing page of a loyalty application. The interface itself indicates the success or rejection of the payment.

Good to know

For internet purchases, a URL can be requested in the EAM generated by the Aggregator; for in-app or loyalty application purchases, a Deeplink can be requested. In the case where the IPEW code is to be used, providing the callback URL is mandatory at the time of contracting; it does not need to be provided during the API call.