{
  "id": "ch_abc123def456",
  "callback_url": "https://example.com/webhooks/opennode",
  "success_url": "https://example.com/thank-you",
  "status": "paid",
  "order_id": "order-1234",
  "description": "Order #1234 payment",
  "price": 14844,
  "fee": 0,
  "auto_settle": false,
  "fiat_value": 10.00,
  "net_fiat_value": 10.00,
  "currency": "USD",
  "source_fiat_value": 10.00,
  "address": "bc1qxy2kgdygjrsqtzq2n0yrf2493p83kkfjhx0wlh",
  "hashed_order": "sha256-hmac-signature-here"
}