https://api.data.payoff.ch/v2/underlyings/CA8849037095?share=1

{
    "isin": "CA8849037095",
    "symbol": "TRI",
    "valor": "44834937",
    "name": "Thomson Reuters Corp",
    "assetClass": "Aktien",
    "tradingExchangeName": "TORONTO STOCK EXCHANGE",
    "bid": null,
    "ask": null,
    "bidSize": null,
    "askSize": null,
    "last": null,
    "lastDateTime": null,
    "change": null,
    "ttsId": null
}