{
    "name": "PIPay",
    "short_name": "PIPay",
    "description": "Pi SmartContact Dapp.",
    "start_url": "/login",
    "scope": "/",
    "protocol_handlers": [
      {
        "protocol": "craft",
        "url": "wallet/craft/%s"
      },{
        "protocol": "bitcoin",
        "url": "wallet/btc/%s"
      }
    ],
    "serviceworker": {
      "src": "sw.js",
      "scope": "/",
      "update_via_cache": "craft_cache-"
    },
    "icons": [
      {
        "src": "https://wallet.pipay.pw/images/icon.png",
        "sizes": "80x80",
        "type": "image/png"
      },{
        "src": "https://wallet.pipay.pw/favicon.png",
        "sizes": "512x512",
        "type": "image/png"
      }
    ],
    "display": "fullscreen",
    "orientation": "natural",
    "lang": "en",
    "theme_color": "#0987fd",
    "background_color": "#ffffff"
    }