Central Banks & Monetary

TIPS (Treasury Inflation-Protected Securities) yields by tenor

Changed on

Real yields for TIPS securities. The live membership (FRED release 72) is resolved server-side and filtered by tenor (maturity 5/10/20/30 years); pass a maturity to keep the request small. Each security's observations are fetched with bounded concurrency and melted into a long series (date, symbol, due, name, value). Value is a decimal fraction (2.5% -> 0.025).

get/api/v1/fred/government/tips

Request

  • Base URL: https://sugra.ai
  • URL: https://sugra.ai/api/v1/fred/government/tips
  • Auth: API key in header x-api-key

Query parameters

maturity'5' | '10' | '20' | '30' nullable

Tenor in years (5/10/20/30). Omit for all tenors (a larger fan-out).

start_datestring nullable

Lower bound YYYY-MM-DD.

Example:2023-01-01
end_datestring nullable

Upper bound YYYY-MM-DD.

frequency'a' | 'q' | 'm' | 'w' | 'd' | 'wef' | 'weth' | 'wew' | 'wetu' | 'wem' | 'wesu' | 'wesa' | 'bwew' | 'bwem' nullable

Optional frequency aggregation.

aggregation_method'avg' | 'sum' | 'eop' nullable

Aggregation method when frequency is set (FRED default is avg).

transform'chg' | 'ch1' | 'pch' | 'pc1' | 'pca' | 'cch' | 'cca' nullable

Optional FRED value transformation (maps to FRED units).

Response

TIPS yield observations across the selected securities. operation_id auto-generated as fred_government_tips.

Example response

{
  "meta": {
    "endpoint": "/api/v1/fred/us/cpi",
    "data_time": "2026-04-16T14:30:00Z",
    "response_time": "2026-04-16T14:30:12Z",
    "provider": "Sugra API v1.0.1",
    "data_age_days": 8.532,
    "source": "sugra_crypto",
    "attribution": "Short interest and Reg SHO daily short volume data is owned by and sourced from FINRA (Financial Industry Regulatory Authority).",
    "fallback_chain": [
      "sugra_crypto",
      "sugra_finance"
    ],
    "stale_since": "2026-09-08T12:00:00Z",
    "period": "2026-Q1",
    "notes": "the UKMTO report behind these counts is dated 2026-08-21 and is 11 days old"
  }
}

Changes