curl --request GET \
  --url https://api.sandbox.external.bnznow.com/marketplace/transactions \
  --header 'x-api-key: <x-api-key>'

{
  "metadata": {
    "current_page": 123,
    "total_records": 123,
    "limit": 123
  },
  "overview": {
    "total_transactions": 123,
    "total_offsetted": 123,
    "total_users": 123
  },
  "transactions": [
    {
      "id": "<string>",
      "amount": 123,
      "type": "buy",
      "carbon_credits": 123,
      "timestamp": "<string>"
    }
  ]
}