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Fathom Macroeconomic Data API — Release Dates
x402
Fathom Macroeconomic Data API — Release Dates is a paid API for AI agents from fredthom.vercel.app, paid per call via x402, $0.4/call, status unknown (last checked 2026-09-15).
Returns the scheduled and historical release dates for a specific FRED economic data release, given a release ID
Price / call$0.4
Success—
StatusUnknown
How this service works
Free macroeconomic data API powered by FRED. 816,000+ economic time series. GDP, inflation, unemployment, interest rates, and more.
Output
An array of release date objects for the specified FRED release, along with the source identifier and release ID. Each item in the dates array contains scheduling/publication date information for that economic data release.
Example use cases
Example prompt
“Can you pull the last 5 release dates for FRED release ID 21 — I want to see when the GDP data has been published recently?”
Technical details
Endpoint
POSThttps://fredthom.vercel.app/api/release-datesWhen to prefer
Use this endpoint when you need to know the publication schedule or historical release dates for a specific macroeconomic data series from FRED — for example, to track when GDP, CPI, or unemployment figures are published. Prefer this over general time-series endpoints when your goal is scheduling/calendar metadata about a release rather than the actual data values.
Side effects
- Missing or invalid releaseId returns an error — FRED release IDs must be valid numeric identifiers
- No release dates found for a valid but obscure release ID returns an empty dates array
- Limit parameter ignored or defaulted to 10 if not supplied or malformed
- Network/service unavailability on Vercel hosting returns 5xx error
- Payment not processed (x402 protocol failure) results in 402 response before data is returned
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| limit | string | Max results (default: 10) |
| releaseIdrequired | string | FRED release ID |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| dates | array | |
| sourcerequired | string | |
| release_id | string |
Tags
x402
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