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  "description": "Latest euro area risk-free spot yields from the ECB Data Portal (dataset YC, AAA-rated central government bonds, Svensson model; updated each business day ~12:00 CET). Query: ?tenors=3M,1Y,2Y,5Y,10Y,30Y (1-8 tenors from 3M to 30Y). Returns yields_pct per tenor, observation date, and the 2s10s spread in bp when 2Y and 10Y are requested. 1h cache.",
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  "serviceName": "eu-verify",
  "resourceType": "Security",
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            "source": "ECB Data Portal, dataset YC (euro area AAA central government bonds, Svensson spot rates)",
            "spread_2s10s_bp": 51.46,
            "yields_pct": {
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              "1Y": 2.5258,
              "2Y": 2.6146,
              "30Y": 3.6265,
              "3M": 2.3222,
              "5Y": 2.7629
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                "2Y": 2.6146,
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      "2Y": 2.6146,
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