Calculadora de compras en el exterior

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "background": {
    "service_worker": "js/background.js"
  },
  "action": {
    "default_icon": "img/19.png",
    "default_popup": "calcula.html"
  },
  "content_scripts": [
    {
      "js": [
        "js/jquery.min.js",
        "js/popup.js"
      ],
      "matches": [
        "https://api.exchangerate-api.com/*"
      ]
    }
  ],
  "description": "Calcula cuanto vas a gastar si realizas compras en el exterior o por internet desde Argentina",
  "icons": {
    "16": "img/16.png",
    "19": "img/19.png",
    "24": "img/24.png",
    "32": "img/32.png",
    "48": "img/48.png",
    "128": "img/128.png"
  },
  "manifest_version": 3,
  "name": "Calculadora de compras en el exterior",
  "permissions": [
    "contextMenus"
  ],
  "version": "1.0.41"
}