curl --request GET \
  --url https://server.zapperapi.com/api/v2/instances \
  --header 'Authorization: Bearer <token>'

{
  "instances": [
    {
      "apikey": "<string>",
      "beta": true,
      "connectionStatus": "<string>",
      "createdAt": "2023-11-07T05:31:56Z",
      "createdBy": "<string>",
      "delay": "<string>",
      "enableLinkPreview": true,
      "enableSendPresenceUpdate": true,
      "endpointId": 123,
      "id": "<string>",
      "label": "<string>",
      "markAsRead": true,
      "metaAccessToken": "<string>",
      "metaBusinessAccountId": "<string>",
      "metaPhoneNumberId": "<string>",
      "metaVerificationToken": "<string>",
      "metaForwardWebhook": "<string>",
      "ownerId": "<string>",
      "stackId": 123,
      "type": "<string>",
      "updatedAt": "2023-11-07T05:31:56Z",
      "userImage": "<string>",
      "userJid": "<string>",
      "version": "<string>",
      "webhookUrl": "<string>",
      "webhookSecret": "<string>"
    }
  ],
  "pages": 123,
  "total": 123
}