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German Government Bond Yield Curve (Bund, 1-30 Years) — Bundesbank Daily Svensson Curve

Yields of German federal securities by residual maturity (1, 2, 3, 5, 7, 10, 15, 20, 30 years) from the Bundesbank daily term structure (Svensson method), since 1997. Returns the curve for a date (default: latest) or, with maturity, the history of one maturity.

Call it (no API key)

GET https://api.agentdatahub.de/api/v1/call/de-bund-yield-curve?compact=1

Full metadata: without compact=1 · Markdown: format=llm · Only some fields: add &fields=a,b.c · MCP: tool call_api with {"apiId":"de-bund-yield-curve"}

Parameters

Example response (live, compact)

{
  "apiId": "de-bund-yield-curve",
  "data_freshness": "live",
  "data": {
    "curve_date": "2026-10-29",
    "unit": "% p.a.",
    "curve": [
      {
        "maturity_years": 1,
        "yield_pct": 2.94
      },
      {
        "maturity_years": 2,
        "yield_pct": 3.08
      },
      {
        "maturity_years": 3,
        "yield_pct": 3.11
      },
      {
        "maturity_years": 5,
        "yield_pct": 3.16
      },
      {
        "maturity_years": 7,
        "yield_pct": 3.26
      },
      {
        "maturity_years": 10,
        "yield_pct": 3.42
      },
      {
        "maturity_years": 15,
        "yield_pct": 3.59
      },
      {
        "maturity_years": 20,
        "yield_pct": 3.68
      },
      {
        "maturity_years": 30,
        "yield_pct": 3.77
      }
    ],
    "spread_10y_2y_bp": 34,
    "attribution": "Source: Deutsche Bundesbank, term structure of German federal securities (Svensson method)"
  },
  "source": "Deutsche Bundesbank",
  "license": "Deutsche Bundesbank statistics (free reuse incl. commercial, source: Deutsche Bundesbank)"
}

Source & license