Webhook
- Tell me how to send a Webhook for "FAILED".
- Is there any way to check the type of error if a webhook notification shows "FAILED"?
- Can the status be subject to change after the immediate payment/ PreAuth & Capture is COMPLETED?
- Is it possible to set up multiple Webhook destinations?
- Please provide the IP address of Webhook notification source server.
- How long will it take to send a webhook notification upon cashback failure?
- Is the webhook always delivered?
- What types of webhooks does PayPay notify?
- Is using a webhook mandatory?
- What event will the webhook be delivered to?