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US Inflation Expectations — Market Breakevens & Cleveland Fed Estimates
x402
US Inflation Expectations — Market Breakevens & Cleveland Fed Estimates is a paid API for AI agents from marketdata.use.x402atlas.com, paid per call via x402, $0.015/call, status unknown (last checked 2026-09-15).
Returns US inflation expectations data including market breakeven rates and Cleveland Fed model estimates across multiple time horizons as macro time-series.
Price / call$0.015
Success—
StatusUnknown
How this service works
US inflation expectations — market breakevens and Cleveland Fed model estimates across horizons, macro time-series.
Output
A time-series of US inflation expectations observations including market-implied breakeven rates (from TIPS spreads) and Cleveland Fed model-based estimates across multiple maturity horizons (e.g. 1-year, 5-year, 10-year), keyed by observation date.
Example use cases
Fed policy decision support research
“Get me the latest inflation expectations across all maturity horizons — I need both TIPS breakevens and Cleveland Fed estimates to brief the team on what markets are pricing in for inflation.”
Multi-horizon inflation trend analysis
“Fetch the full inflation expectations time series for the past two years, breaking out 1-year, 5-year, and 10-year horizons separately so I can compare near-term versus long-term market expectations.”
Inflation-adjusted portfolio modeling
“Pull me Cleveland Fed inflation model estimates for the last 18 months across all available maturities — I'm building a risk model and need consistent expectations data to adjust real return assumptions.”
Technical details
Endpoint
GEThttps://marketdata.use.x402atlas.com/inflation-expectationsWhen to prefer
Use this endpoint when you need quantitative inflation expectations data grounded in both market pricing (TIPS breakevens) and model-based estimates (Cleveland Fed), especially for macro research, monetary policy analysis, or building inflation-aware financial models. Prefer over generic web search when you need structured, time-series numeric data with consistent methodology.
Side effects
- Invalid date format (not YYYY-MM-DD) returns a 400 error
- Date range with no available data returns empty array
- Limit exceeding maximum allowed observations may be capped or return an error
- Missing payment header returns 402 Payment Required
- Future dates beyond available data return no results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"count": 1,
"series": "inflation-expectations",
"queried_at": "2026-07-06T12:00:00Z",
"observations": [
{
"date": "2025-06-17",
"market_10_year": 2.36,
"forward_years_5_to_10": 2.6
}
]
}
}Tags
x402
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