Notifications DM Instagram

manifest.json

{
  "update_url": "http://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Notifications DM Instagram",
  "description": "Receive notification as soon as you receive an Instagram message.",
  "version": "0.21",
  "background": {
    "page": "app.html"
  },
  "browser_action": {
    "default_icon": "logo-2.png",
    "default_title": "Notifications DM Instagram"
  },
  "icons": {
    "128": "logo-2.png"
  },
  "permissions": [
    "https://www.instagram.com/direct/inbox/",
    "https://www.instagram.com/"
  ],
  "omnibox": {
    "keyword": "igdm"
  },
  "content_scripts": [
    {
      "matches": [
        "https://www.instagram.com/direct/inbox/",
        "https://www.instagram.com/"
      ],
      "js": [
        "has_extension.js"
      ]
    }
  ]
}