Examine source code of Coinbase Wallet

{
  "manifest_version": 3,
  "name": "Coinbase Wallet",
  "version": "4.2",
  "description": "The future of money is here",
  "browser_specific_settings": {
    "gecko": {
      "id": "wallet@coinbase.com",
      "strict_min_version": "109.0"
    }
  },
  "action": {
    "default_popup": "popup.html",
    "default_title": "Coinbase"
  },
  "permissions": [
    "tabs"
  ]
}