https://api.data.payoff.ch/v2/underlyings/en?counters=true&keyword=N-Akt+Hong+Kong+Exchanges+and+Clearing+Ltd+%283851175%29

{
    "meta": {
        "totalRecords": 1,
        "page": 1,
        "numRecords": 1,
        "readAt": {
            "date": "2026-07-10 09:34:30.218751",
            "timezone_type": 3,
            "timezone": "Europe\/Zurich"
        }
    },
    "counters": {
        "exchanges": [
            {
                "ref": "XQMH",
                "name": "SIX Structured Products | XQMH",
                "num": "1"
            }
        ]
    },
    "list": [
        {
            "id": 5200891,
            "isin": "HK0388045442",
            "symbol": "388",
            "name": "N-Akt Hong Kong Exchanges and Clearing Ltd (3851175)",
            "assetClass": "Aktien",
            "categories": {
                "11": "0",
                "12": "0",
                "13": "2",
                "14": "0",
                "20": "0"
            }
        }
    ]
}