curl --request GET \
  --url https://api.mysubwallet.ng/api/flight/search \
  --header 'Authorization: <api-key>'

{
  "status": "success",
  "data": [
    {
      "id": "offer_123",
      "amount": 85000,
      "currency": "NGN",
      "outbound_stops": 0,
      "total_duration": 75
    }
  ]
}