HKD Currency Converter

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "HKD Currency Converter",
    "description": "Instantly convert HKD to multiple currencies right from your Chrome browser",
    "version": "3.0",
    "action": {
        "default_popup": "index.html",
        "default_icon": "money.png"
    },
    "web_accessible_resources": [
        {
            "resources": [
                "images\/*"
            ],
            "matches": [
                "https:\/\/www.google.com\/*"
            ]
        }
    ],
    "content_scripts": [
        {
            "matches": [
                "https:\/\/*\/",
                "https:\/\/*\/*",
                "http:\/\/*\/"
            ],
            "js": [
                "index.js"
            ]
        }
    ]
}