import Telnyx from 'telnyx';

const client = new Telnyx({
  apiKey: 'My API Key',
});

const shortCodes = await client.shortCodes.list();

console.log(shortCodes.data);

{
  "data": [
    {
      "record_type": "short_code",
      "id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
      "short_code": "12345",
      "country_code": "US",
      "messaging_profile_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
      "tags": [
        "test_customer"
      ],
      "created_at": "2019-01-23T18:10:02.574Z",
      "updated_at": "2019-01-23T18:10:02.574Z"
    }
  ],
  "meta": {
    "page_number": 2,
    "page_size": 25,
    "total_pages": 3,
    "total_results": 55
  }
}