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AgentRXI FRED Economic Series
x402
AgentRXI FRED Economic Series is a paid API for AI agents from agentrxi.com, paid per call via x402, $0.004/call, status unknown (last checked 2026-10-15).
Fetches FRED economic time series observations (UNRATE, CPIAUCSL, GDP, DGS10, etc.) with optional transforms, frequency aggregation, and date range filtering, plus series metadata.
Price / call$0.004
Success—
StatusUnknown
How this service works
Any public-domain FRED economic time series by id (UNRATE, CPIAUCSL, GDP, DGS10, thousands more): observations with optional transforms (change, % change, % change from a year ago), frequency aggregation and date range, plus title, units and notes.
Output
Returns an array of date-value observation pairs for the requested FRED series, along with series metadata including title, units description, and notes. Observations reflect the requested frequency aggregation and unit transformation (e.g. raw level, change, percent change, year-over-year percent change, log).
Example use cases
Inflation trend analysis dashboard
“Get me the monthly CPI data (CPIAUCSL) from FRED from January 2020 to December 2024, transformed as year-over-year percent change, so I can track inflation trends over the pandemic and post-pandemic period.”
10-year Treasury yield monitoring
“Fetch the daily 10-year Treasury yield (DGS10) from FRED for the last two years — I want raw values, no transform — and give me the series title and units too.”
Quarterly GDP growth for economic report
“Retrieve quarterly US GDP data (GDP) from FRED from 2010 through 2023, aggregated at annual frequency and expressed as percent change, for my economic research report.”
Technical details
Endpoint
GEThttps://agentrxi.com/v1/fred/series?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need FRED macroeconomic or financial time series data by a specific series ID, especially when you need built-in transforms (percent change, year-over-year, log) or frequency aggregation without post-processing. Prefer this over BLS endpoints for interest rate, monetary, or broad GDP data; prefer the BLS endpoint on the same platform for labor/price statistics if you want official BLS formatting. Best for agents that know the FRED series ID or can derive it.
Side effects
- Invalid or unknown FRED series ID returns an error — the ID must be exact (e.g. UNRATE, not 'unemployment')
- Invalid units transform code returns an error — must be one of: lin, chg, ch1, pch, pc1, pca, log
- Invalid frequency code returns an error — must be one of: d, w, m, q, a
- Date range with no data available for the series returns empty observations
- Malformed date format (not YYYY-MM-DD) causes a validation error
- Payment not completed (x402) blocks access to results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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