import Telnyx from 'telnyx';

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

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

console.log(webhookDeliveries.data);

{
  "data": [
    {
      "id": "f5586561-8ff0-4291-a0ac-84fe544797bd",
      "user_id": "0ccc7b54-4df3-4bca-a65a-3da1ecc777f0",
      "record_type": "webhook_delivery",
      "status": "delivered",
      "webhook": {
        "record_type": "event",
        "id": "C9C0797E-901D-4349-A33C-C2C8F31A92C2",
        "event_type": "call_initiated",
        "occurred_at": "2020-08-10T13:02:01.000Z",
        "payload": {
          "useful": "information"
        }
      },
      "started_at": "2020-08-10T14:00:00.000Z",
      "finished_at": "2020-08-10T14:00:05.595Z",
      "attempts": [
        {
          "status": "delivered",
          "started_at": "2020-08-10T14:00:05.364Z",
          "finished_at": "2020-08-10T14:00:05.595Z",
          "http": {
            "request": {
              "url": "https://fallback.example.com/webhooks",
              "headers": [
                "Accept: */*"
              ]
            },
            "response": {
              "status": 200,
              "headers": [
                "Content-Type: text/html"
              ],
              "body": "All good."
            }
          }
        },
        {
          "status": "failed",
          "started_at": "2020-08-10T14:00:05.004Z",
          "finished_at": "2020-08-10T14:00:05.360Z",
          "http": {
            "request": {
              "url": "https://typo.example.com/webhooks",
              "headers": [
                "Accept: */*"
              ]
            },
            "response": {
              "status": 404,
              "headers": [
                "Content-Type: text/html",
                "Pragma: no-cache"
              ],
              "body": "Oops. Not found."
            }
          },
          "errors": [
            {
              "code": "75499",
              "title": "Webhook host returned HTTP 4XX",
              "detail": "The server returned another HTTP 4XX error"
            }
          ]
        }
      ]
    }
  ],
  "meta": {
    "page_number": 2,
    "page_size": 25,
    "total_pages": 3,
    "total_results": 55
  }
}