import Telnyx from 'telnyx';

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

const response = await client.messages.sendWhatsapp({
  from: '+13125551234',
  to: '+13125551234',
  whatsapp_message: {},
});

console.log(response.data);

{
  "data": {
    "record_type": "message",
    "direction": "outbound",
    "id": "4031938e-60e4-4235-a8dd-0b1c55a23e7a",
    "type": "WHATSAPP",
    "organization_id": "9f61d8e1-7687-4d6d-9cae-9ff682985983",
    "messaging_profile_id": "4001781e-626f-4a41-a914-b1b682150f94",
    "from": {
      "phone_number": "<string>",
      "status": "received",
      "carrier": "<string>",
      "line_type": "Wireline"
    },
    "to": [
      {
        "phone_number": "+13125551234",
        "status": "queued",
        "carrier": "Verizon Wireless",
        "line_type": "Wireless"
      }
    ],
    "body": {
      "audio": {
        "link": "http://example.com/media.jpg",
        "caption": "<string>",
        "filename": "<string>",
        "voice": true
      },
      "document": {
        "link": "http://example.com/media.jpg",
        "caption": "<string>",
        "filename": "<string>",
        "voice": true
      },
      "image": {
        "link": "http://example.com/media.jpg",
        "caption": "<string>",
        "filename": "<string>",
        "voice": true
      },
      "sticker": {
        "link": "http://example.com/media.jpg",
        "caption": "<string>",
        "filename": "<string>",
        "voice": true
      },
      "video": {
        "link": "http://example.com/media.jpg",
        "caption": "<string>",
        "filename": "<string>",
        "voice": true
      },
      "interactive": {
        "type": "cta_url",
        "action": {
          "name": "<string>",
          "button": "<string>",
          "buttons": [
            {
              "type": "reply",
              "reply": {
                "title": "<string>",
                "id": "<string>"
              }
            }
          ],
          "catalog_id": "<string>",
          "product_retailer_id": "<string>",
          "sections": [
            {
              "product_items": [
                {
                  "product_retailer_id": "<string>"
                }
              ],
              "rows": [
                {
                  "id": "<string>",
                  "title": "<string>",
                  "description": "<string>"
                }
              ],
              "title": "<string>"
            }
          ],
          "mode": "<string>",
          "parameters": {
            "display_text": "<string>",
            "url": "<string>"
          },
          "cards": [
            {
              "card_index": 123,
              "type": "cta_url",
              "header": {
                "type": "image",
                "image": {
                  "link": "http://example.com/media.jpg",
                  "caption": "<string>",
                  "filename": "<string>",
                  "voice": true
                },
                "video": {
                  "link": "http://example.com/media.jpg",
                  "caption": "<string>",
                  "filename": "<string>",
                  "voice": true
                }
              },
              "body": {
                "text": "<string>"
              },
              "action": {
                "product_retailer_id": "<string>",
                "catalog_id": "<string>"
              }
            }
          ]
        },
        "body": {
          "text": "<string>"
        },
        "footer": {
          "text": "<string>"
        },
        "header": {
          "document": {
            "link": "http://example.com/media.jpg",
            "caption": "<string>",
            "filename": "<string>",
            "voice": true
          },
          "image": {
            "link": "http://example.com/media.jpg",
            "caption": "<string>",
            "filename": "<string>",
            "voice": true
          },
          "video": {
            "link": "http://example.com/media.jpg",
            "caption": "<string>",
            "filename": "<string>",
            "voice": true
          },
          "text": "<string>",
          "sub_text": "<string>"
        }
      },
      "location": {
        "latitude": "<string>",
        "longitude": "<string>",
        "name": "<string>",
        "address": "<string>"
      },
      "contacts": [
        {
          "addresses": [
            {
              "street": "<string>",
              "city": "<string>",
              "state": "<string>",
              "zip": "<string>",
              "country": "<string>",
              "country_code": "<string>",
              "type": "<string>"
            }
          ],
          "birthday": "<string>",
          "emails": [
            {
              "email": "<string>",
              "type": "<string>"
            }
          ],
          "name": "<string>",
          "org": {
            "company": "<string>",
            "department": "<string>",
            "title": "<string>"
          },
          "phones": [
            {
              "phone": "<string>",
              "type": "<string>",
              "wa_id": "<string>"
            }
          ],
          "urls": [
            {
              "url": "<string>",
              "type": "<string>"
            }
          ]
        }
      ],
      "reaction": {
        "message_id": "<string>",
        "emoji": "<string>"
      },
      "biz_opaque_callback_data": "<string>",
      "type": "audio"
    },
    "encoding": "utf-8",
    "received_at": "2023-11-07T05:31:56Z",
    "wait_seconds": 0.5
  }
}