Examine source code of API Tap — capture, replay & export API calls

{
  "manifest_version": 3,
  "name": "API Tap — capture, replay & export API calls",
  "version": "1.0.0",
  "description": "Record every XHR/fetch a site makes, read the response bodies, replay them, and export the session as HAR, a Postman collection, a .http file or curl.",
  "browser_specific_settings": {
    "gecko": {
      "id": "apitap@khalilbenaz",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "permissions": [
    "webRequest",
    "webRequestBlocking",
    "webRequestFilterResponse",
    "storage",
    "unlimitedStorage",
    "tabs"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "src/background.js"
    ]
  },
  "action": {
    "default_title": "API Tap — open the recorder",
    "default_icon": {
      "16": "icons/icon16.png",
      "32": "icons/icon32.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "sidebar_action": {
    "default_title": "API Tap",
    "default_panel": "src/sidebar/panel.html",
    "default_icon": {
      "16": "icons/icon16.png",
      "32": "icons/icon32.png"
    }
  },
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  }
}