curl --request GET \
  --url https://api.creem.io/v1/transactions/search \
  --header 'x-api-key: <api-key>'

{
  "items": [
    {
      "id": "<string>",
      "object": "transaction",
      "amount": 2000,
      "currency": "USD",
      "created_at": 123,
      "amount_paid": 2000,
      "discount_amount": 2000,
      "tax_country": "US",
      "tax_amount": 2000,
      "refunded_amount": 2000,
      "order": "<string>",
      "subscription": "<string>",
      "customer": "<string>",
      "description": "<string>",
      "period_start": 123,
      "period_end": 123
    }
  ],
  "pagination": {
    "total_records": 0,
    "total_pages": 0,
    "current_page": 1,
    "next_page": 2,
    "prev_page": null
  }
}