{
  "id": "./",
  "name": "SIGNAL",
  "short_name": "SIGNAL",
  "description": "A live liquidity heatmap, order-book ladder and footprint for BTC and about 150 other coins across the largest exchanges. Free, no sign-up, open source.",
  "start_url": "./",
  "scope": "./",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#ffffff",
  "icons": [
    { "src": "./icons/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "./icons/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "./icons/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
  ]
}