Webkinz

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Webkinz",
  "description": "Come in and Play!",
  "manifest_version": 2,
  "version": "1",
  "app": {
    "urls": [],
    "launch": {
      "web_url": "http://www.webkinz.com"
    }
  },
  "icons": {
    "128": "icon_128.png"
  },
  "permissions": [
    "notifications"
  ]
}