import Telnyx from 'telnyx';

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

const response = await client.messagingHostedNumberOrders.createVerificationCodes('id', {
  phone_numbers: ['string'],
  verification_method: 'sms',
});

console.log(response.data);

{
  "data": [
    {
      "phone_number": "<string>",
      "verification_code_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "type": "sms"
    }
  ]
}