Examine source code of Ticketmetric- Live Fetch

{
  "name": "TM - Floating Icon Extension",
  "version": "1.0.10",
  "manifest_version": 2,
  "description": "Firefox extension that shows a floating icon on Ticketmaster/LiveNation sites",
  "permissions": [
    "activeTab",
    "storage",
    "https://api.ticketmetric.io/*",
    "https://mapsapi.tmol.io/*"
  ],
  "browser_action": {
    "default_popup": "src/popup/popup.html",
    "default_title": "TM Extension Settings",
    "default_icon": "public/image.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.ticketmaster.com/*",
        "*://*.ticketmaster.ca/*",
        "*://*.ticketmaster.co.uk/*",
        "*://*.livenation.com/*",
        "*://*.livenation.ca/*"
      ],
      "js": [
        "src/content/utils/state.js",
        "src/content/utils/styles.js",
        "src/content/utils/formatters.js",
        "src/content/utils/venueMapUtils.js",
        "src/content/utils/artistView.js",
        "src/content/utils/zones.js",
        "src/content/utils/icon.js",
        "src/content/components/EventHeader.js",
        "src/content/components/ZoneFilter.js",
        "src/content/components/OfferSelector.js",
        "src/content/components/PriceSlider.js",
        "src/content/components/FilteredSections.js",
        "src/content/components/ArtistCard.js",
        "src/content/components/ArtistSortBar.js",
        "src/content/components/VenueMapFillCriteriaSelector.js",
        "src/content/venueMap.js",
        "src/content/mapTooltip.js",
        "src/content/content.js"
      ],
      "css": [
        "src/content/content.css"
      ],
      "run_at": "document_idle"
    }
  ],
  "web_accessible_resources": [
    "public/image.png",
    "src/mockData/venue-geometry.json",
    "src/mockData/venue-availability.json",
    "src/mockData/venue-background.svg"
  ],
  "browser_specific_settings": {
    "gecko": {
      "strict_min_version": "58.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      },
      "id": "{f3f2d91b-9228-49f5-960f-4f18c98136d5}"
    }
  }
}