import Telnyx from 'telnyx';

const client = new Telnyx({
  apiKey: process.env['TELNYX_API_KEY'], // This is the default and can be omitted
});

const globalIPUsage = await client.globalIPUsage.retrieve();

console.log(globalIPUsage.data);

{
  "data": [
    {
      "timestamp": "2020-01-01T00:00:00.000Z",
      "global_ip": {
        "id": "a836125b-20b6-452e-9c03-2653f09c7ed7",
        "ip_address": "64.1.2.130"
      },
      "transmitted": {
        "amount": 100000,
        "unit": "B"
      },
      "received": {
        "amount": 100000,
        "unit": "B"
      }
    }
  ]
}