{
  "note": "Payload QR público para revisión; no contiene cuenta, red, token ni datos personales.",
  "uuid": {
    "count": 4,
    "format": "standard"
  },
  "qr": {
    "type": "url",
    "payload": "https://mv.tools/es/guides?topic=identifiers&ref=qr-guide",
    "size": 512,
    "errorCorrection": "H",
    "margin": 4,
    "foreground": "#111827",
    "background": "#ffffff"
  }
}