curl --request GET \
  --url 'https://api.stateset.com/api/v1/ar/credit-memos' \
  --header 'Authorization: Bearer YOUR_API_KEY'

{
  "credit_memos": [
    {
      "amount": "string",
      "applied_amount": "string",
      "created_at": "string",
      "credit_memo_number": "string",
      "customer_id": "string",
      "id": "string",
      "reason": "string",
      "status": "string",
      "unapplied_amount": "string"
    }
  ],
  "total": 1
}