Currency converter by Honzaik

manifest.json

{
  "manifest_version": 2,
  "name": "Currency converter by Honzaik",
  "short_name": "Currency converter",
  "description": "You can easily convert any currency via this extension.",
  "version": "1.4.1",
  "browser_action": {
    "default_icon": {
      "19": "icon19.png",
      "38": "icon38.png"
    },
    "default_popup": "popup.html"
  },
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "permissions": [
    "https://floatrates.com/daily/usd.json",
    "storage"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{5054945e-a0cd-4775-84b8-26121d51a878}"
    }
  }
}