POST requests to the URL configured in the Subscribe to Payment Updates endpoint.{
"id": "Bmym0aVrK",
"user": "12345678A",
"amount": 100,
"fee": 0,
"paid": true,
"requestedAt": "2026-01-01T00:00:00.000Z",
"status": "processed",
"paidAt": "2026-01-01T00:00:00.000Z"
}