payment_required

{
  "type": "https://developer.hostup.se/errors/payment_required",
  "title": "Payment required",
  "status": 402,
  "detail": "Critical alerts require a pre-purchased support credit. Please purchase a credit first.",
  "code": "payment_required",
  "instance": "/api/v2/...",
  "requestId": "req_abc123",
  "timestamp": "2026-04-27T12:00:00.000Z"
}

const response = await fetch(url, options);

if (!response.ok) {
  const problem = await response.json();

  if (problem.code === "payment_required") {
    // Handle: Payment required
    console.error(problem.detail);
  }
}