import Telnyx from 'telnyx';

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

const messagings = await client.phoneNumbers.messaging.list();

console.log(messagings.data);

{
  "data": [
    {
      "record_type": "messaging_settings",
      "id": "1293384261075731499",
      "phone_number": "+18005550001",
      "messaging_profile_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
      "created_at": "2019-01-23T18:10:02.574Z",
      "updated_at": "2019-01-23T18:10:02.574Z",
      "country_code": "US",
      "type": "toll-free",
      "health": {
        "message_count": 122,
        "inbound_outbound_ratio": 0.43,
        "success_ratio": 0.94,
        "spam_ratio": 0.06
      },
      "eligible_messaging_products": [
        "A2P"
      ],
      "traffic_type": "A2P",
      "messaging_product": "A2P",
      "features": {
        "sms": {
          "domestic_two_way": true,
          "international_inbound": true,
          "international_outbound": true
        },
        "mms": null
      }
    }
  ],
  "meta": {
    "total_pages": 3,
    "total_results": 55,
    "page_number": 2,
    "page_size": 25
  }
}