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Script Master Labs — FRED Economic Data API (x402)
x402
Script Master Labs — FRED Economic Data API (x402) is a paid API for AI agents from mcp-x402.onrender.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Fetches U.S. Federal Reserve Economic Data (FRED) time series by series ID, paid per call in USDC on Base via the x402 protocol.
Price / call$0.001
Success—
StatusUnknown
How this service works
Pay-per-call crypto, RWA, federal, SEC, Section 8/HUD housing, and compliance APIs via x402. Primary: USDC on Base (eip155:8453). Also accepts Global Dollar (USDG) on Robinhood Chain (eip155:4663) via sovereign X-PAYMENT-TX. Hyphen routes only (e.g. /x402/gas-tracker, /x402/pha-lookup, /x402/sec-8k). MARKETPLACE REVIEW: use free /x402/playground/* (no key, no payment). Production /x402/* returns 402 unless paid via x402 or X-Api-Market-Key / X-API-Key from seller dashboard.
Output
Returns an array of time series observations for the requested FRED series ID, including date and value pairs representing the macroeconomic indicator over time, up to the specified observation limit.
Example use cases
Inflation trend analysis
“Fetch the last 36 observations of the US CPI series (CPIAUCSL) from FRED so I can analyze recent inflation trends.”
Federal funds rate research
“Can you get me the 50 most recent data points for the federal funds rate (FEDFUNDS) from the FRED economic database?”
GDP growth monitoring
“Pull the latest 10 quarterly GDP observations (series ID: GDP) from FRED — I want to see how the economy has been growing.”
Technical details
Endpoint
GEThttps://mcp-x402.onrender.com/x402/fredWhen to prefer
Choose this endpoint when you need programmatic, pay-per-call access to FRED economic time series data without setting up your own FRED API key, especially in autonomous agent workflows that can settle micropayments in USDC on Base via x402. Ideal for one-off or low-frequency lookups of US macroeconomic indicators like GDP, CPI, UNRATE, or FEDFUNDS.
Side effects
- Invalid or unknown series_id returns an error or empty dataset
- Missing required series_id parameter causes a 400-level error
- Payment settlement failure via x402/USDC on Base blocks the request
- FRED upstream API unavailability causes 503 or timeout
- Rate limiting if the FRED upstream restricts access
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | — |
Output
Schema · Response
{
"example": {}
}Tags
x402
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