Currency Converter for webpages

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "Currency Converter for webpages",
    "version": "1.1",
    "description": "Converts currencies on webpages to your preferred currency on a single click. Select the currency you want and click Convert!",
    "icons": {
        "16": "currency-converter-logo.png",
        "48": "currency-converter-logo.png",
        "128": "currency-converter-logo.png"
    },
    "action": {
        "default_popup": "popup.html",
        "default_icon": "currency-converter-logo.png"
    },
    "permissions": [
        "activeTab",
        "storage"
    ],
    "host_permissions": [
        "https:\/\/api.frankfurter.app\/*"
    ],
    "content_scripts": [
        {
            "matches": [
                "<all_urls>"
            ],
            "js": [
                "content.js"
            ]
        }
    ],
    "background": {
        "service_worker": "background.js",
        "type": "module"
    }
}