https://api.data.payoff.ch/v2/underlyings?counters=true&keyword=Air+Products+%26+Chemicals+Inc

{
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        "page": 1,
        "numRecords": 1
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    "counters": {
        "exchanges": [
            {
                "ref": "XQMH",
                "name": "SIX Structured Products | XQMH",
                "num": "1"
            }
        ]
    },
    "list": [
        {
            "id": 6170739,
            "isin": "US0091581068",
            "symbol": "APD",
            "name": "Air Products & Chemicals Inc",
            "assetClass": "Aktien",
            "categories": {
                "11": "0",
                "12": "7",
                "13": "12",
                "14": "0",
                "20": "0"
            }
        }
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}