Selection of notification format

You can choose the notification format:

• Form API format, if you only use this API.
• API REST format, If you’re using the client JavaScript, or if you've implemented both APIs. As some payment methods are not compatible with the JavaScript client, you'll need to implement both APIs.

Principle:

1. The merchant only defines the notification URL of the form API only.
   • Notification is in API Form format if a payment is made via the payment form.
   • No notification is sent if a payment is made via the JavaScript client.
   • Notification is in API Form format if an operation is performed from the Merchant Back Office.
   • The format used will be API Form if an event triggers notifications on batch modification or batch authorization.
   • The notification will be sent in API Form format when recurring payments are created.
2. The merchant defines the REST API notification URLs only:
   • Notification is in API REST if the payment is made via the payment form.
   • Notification is in API REST if the payment is made via the JavaScript client.
   • Notification is in API REST format if an operation is performed from the Merchant Back Office.
   • An event triggers notifications on batch change or batch authorization, the format will be that of REST API.
   • The notification will be sent in API REST format when recurring payments are created.
3. The merchant specifies the form API and REST API notification URLs if.
   • Notification is in API Form format if a payment is made via the payment form.
   • Notification is in API REST if the payment is made via the JavaScript client.
   • Notification is in API Form format if an operation is performed from the Merchant Back Office.
   • The format used will be API Form if an event triggers notifications on batch modification or batch authorization.
   • The notification will be sent in API Form format when recurring payments are created.