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10 Yr par yield — US Treasury Yield Curve: 13 series, daily data from 1990 to 2026 (99,524 data points, unit: % p.a.). Source: U.S. Department of the Treasury (Public domain (U.S. Government work, 17 U.S.C. § 105)). Free JSON or CSV over a REST API and MCP, no API key, updated automatically.
GET https://api.agentdatahub.de/api/v1/series/f.us-treasury-yield-curve.10Y?_from=2000&resample=A&format=csv
JSON: drop format=csv · Range: _from/_to (year, YYYY-MM or date) · Resample: resample=D|W|M|Q|A with agg=mean|last|min|max|sum · MCP: tool get_series with {"id":"f.us-treasury-yield-curve.10Y"}
| Series id | Title | From | To | Points |
|---|---|---|---|---|
f.us-treasury-yield-curve.10Y | 10 Yr par yield — US Treasury Yield Curve | 1990-01-02 | 2026-10-29 | 9213 |
f.us-treasury-yield-curve.1M | 1 Mo par yield — US Treasury Yield Curve | 2001-07-31 | 2026-10-29 | 6314 |
f.us-treasury-yield-curve.1Y | 1 Yr par yield — US Treasury Yield Curve | 1990-01-02 | 2026-10-29 | 9213 |
f.us-treasury-yield-curve.20Y | 20 Yr par yield — US Treasury Yield Curve | 1993-10-01 | 2026-10-29 | 8274 |
f.us-treasury-yield-curve.2M | 2 Mo par yield — US Treasury Yield Curve | 2018-10-16 | 2026-10-29 | 2009 |
f.us-treasury-yield-curve.2Y | 2 Yr par yield — US Treasury Yield Curve | 1990-01-02 | 2026-10-29 | 9213 |
f.us-treasury-yield-curve.30Y | 30 Yr par yield — US Treasury Yield Curve | 1990-01-02 | 2026-10-29 | 8219 |
f.us-treasury-yield-curve.3M | 3 Mo par yield — US Treasury Yield Curve | 1990-01-02 | 2026-10-29 | 9210 |
f.us-treasury-yield-curve.3Y | 3 Yr par yield — US Treasury Yield Curve | 1990-01-02 | 2026-10-29 | 9213 |
f.us-treasury-yield-curve.4M | 4 Mo par yield — US Treasury Yield Curve | 2022-10-19 | 2026-10-29 | 1007 |
f.us-treasury-yield-curve.5Y | 5 Yr par yield — US Treasury Yield Curve | 1990-01-02 | 2026-10-29 | 9213 |
f.us-treasury-yield-curve.6M | 6 Mo par yield — US Treasury Yield Curve | 1990-01-02 | 2026-10-29 | 9213 |
f.us-treasury-yield-curve.7Y | 7 Yr par yield — US Treasury Yield Curve | 1990-01-02 | 2026-10-29 | 9213 |
| Source | U.S. Department of the Treasury |
| License | Public domain (U.S. Government work, 17 U.S.C. § 105) |
| Terms | https://home.treasury.gov/resource-center/data-chart-center/interest-rates/TextView?type=daily_treasury_yield_curve |
| Last update | 2026-10-30 03:29:02 UTC |