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StationFX FRED Economic Time-Series Query
x402
StationFX FRED Economic Time-Series Query is a paid API for AI agents from stationfx.com, paid per call via x402, $0.008/call, status unknown (last checked 2026-09-15).
Fetches FRED economic time-series data enriched with derived metrics including month-over-month change, year-over-year change, z-score, and percentile rank for a given series ID.
Price / call$0.008
Success—
StatusUnknown
How this service works
Function marketplace for AI agents. Browse economic data, computed signals, and deterministic functions across 12 categories. Pay per call in USDC on Base via x402. No API keys, no subscriptions. Search the catalog free at /discover/search, inspect before buying at /discover/{listing_id}, pay only to query.
Output
Returns FRED economic time-series data for the requested series ID, enriched with computed derived metrics: month-over-month (MoM) change, year-over-year (YoY) change, z-score relative to historical distribution, and percentile rank. Covers 44 series spanning inflation, interest rates, labor market, GDP, and credit indicators.
Example use cases
Inflation regime monitoring for macro dashboard
“Fetch the PCE price index series from StationFX — I need the latest reading plus the YoY change, z-score, and historical percentile rank so I can see if inflation is elevated relative to its own history.”
Labor market signal for investment research
“Get me the unemployment rate time series with derived metrics — I want to know the current MoM and YoY changes plus the z-score so I can tell whether labor market conditions are historically tight or loose.”
Interest rate context for bond portfolio analysis
“Pull the 10-year treasury yield series (DGS10) and give me the current level, its year-over-year change, and where it sits in the historical percentile distribution so I can gauge how extreme current rates are.”
Technical details
Endpoint
GEThttps://stationfx.com/query/:idWhen to prefer
Choose this endpoint when you need FRED economic time-series data pre-enriched with statistical context (MoM, YoY, z-score, percentile rank) without having to compute derived metrics yourself. Ideal for macro research, investment signals, and economic monitoring dashboards where understanding whether a current reading is historically extreme matters. Prefer over raw FRED API when you want derived metrics in a single call rather than post-processing data yourself.
Side effects
- Invalid or unsupported series ID returns an error — only 44 listed series are available
- FRED data source outage may result in stale or unavailable data
- Malformed series ID path parameter causes a request failure
- Series with insufficient historical data may return undefined z-score or percentile rank
Tags
x402
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