CryptoWire

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "CryptoWire",
  "description": "CryptoWire displays the current ticker price of any currency on GDAX",
  "version": "1.8.2",
  "icons": {
    "128": "logo.png"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_icon": "icon.png",
    "default_popup": "popup.html"
  },
  "incognito": "spanning",
  "permissions": [
    "storage"
  ]
}