Asynchronous notifications are submitted using the HTTP POST method. The data format for notifications is JSON, and the response data format is also JSON.
Asynchronous notifications will be sent in certain cases such as: order payment success, order status change, etc. If a response indicating "OK" is not received, the notification will be resent after 1 minute. If there is still no response, it will be resent after 5 minutes, followed by intervals of 10 minutes, 30 minutes, 1 hour, and 2 hours, for a total of 7 attempts.
📌The asynchronous notification interface does not use the standard request data template.
