Data DEBUG
Request:
https://api.data.payoff.ch/v2/underlyings/en?counters=true&keyword=Helvetia
Response:
{
    "meta": {
        "totalRecords": 3,
        "page": 1,
        "numRecords": 3,
        "readAt": {
            "date": "2026-04-18 11:46:00.353888",
            "timezone_type": 3,
            "timezone": "Europe\/Zurich"
        }
    },
    "counters": {
        "exchanges": [
            {
                "ref": "XBRN",
                "name": "BX Swiss | XBRN",
                "num": "1"
            },
            {
                "ref": "XQMH",
                "name": "SIX Structured Products | XQMH",
                "num": "3"
            },
            {
                "ref": "DOTS",
                "name": "Swiss DOTS | DOTS",
                "num": "1"
            }
        ]
    },
    "list": [
        {
            "id": 28702728,
            "isin": "CH0466642201",
            "symbol": "HELN",
            "name": "Helvetia",
            "assetClass": "Aktien",
            "categories": {
                "11": "9",
                "12": "234",
                "13": "33",
                "14": "0",
                "20": "204"
            }
        },
        {
            "id": 37073233,
            "isin": "CH1396335700",
            "symbol": "CH1396335700",
            "name": "Barrier Reverse Convertible auf Helvetia \/ Julius Baer \/ Swiss Life",
            "assetClass": "Diverse",
            "categories": {
                "11": "0",
                "12": "0",
                "13": "1",
                "14": "0",
                "20": "0"
            }
        },
        {
            "id": 34639117,
            "isin": "CH0513838323",
            "symbol": "HSPF",
            "name": "Helvetia (CH) Swiss PF",
            "assetClass": "Aktien",
            "categories": {
                "11": "0",
                "12": "0",
                "13": "1",
                "14": "0",
                "20": "0"
            }
        }
    ]
}

Structured Products

Underlying Capital Protection Yield Enhancement Participation With add. Credit Risk Leverage Products