curl --request GET \
  --url https://api.openfiskal.com/v1/registers \
  --header 'Authorization: Bearer <token>' \
  --header 'X-OpenFiskal-Merchant: <x-openfiskal-merchant>'

{
  "data": [
    {
      "id": "<string>",
      "merchant_id": "<string>",
      "location_id": "<string>",
      "name": "<string>",
      "status": "active",
      "fiscalization_status": "not_fiscalized",
      "created_at": "2023-11-07T05:31:56Z",
      "external_id": "<string>",
      "fiscalization": {
        "regime": "<string>",
        "fiscalized_at": "2023-11-07T05:31:56Z",
        "tse_serial": "<string>",
        "client_id": "<string>"
      }
    }
  ],
  "next_cursor": "<string>"
}