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MacroLens Series Data Endpoint
x402
MacroLens Series Data Endpoint is a paid API for AI agents from marcolens.vercel.app, paid per call via x402, $0.35/call, status unknown (last checked 2026-09-15).
Fetches raw or AI-enriched macroeconomic time-series data by FRED series ID, powered by FRED and World Bank data sources
Price / call$0.35
Success—
StatusUnknown
How this service works
AI-powered macro-economic analysis. FRED + World Bank data + MiMo LLM. 20 endpoints. x402 on Base.
Output
Returns a JSON object with a success boolean and a data object containing the macroeconomic time-series values and metadata for the requested FRED series ID.
Example use cases
Inflation tracking for investment thesis
“Get me the CPI time series from MacroLens using the FRED series ID CPIAUCSL — I need the historical inflation data for my investment analysis.”
GDP growth research dashboard
“Fetch the US GDP data series from MacroLens — the FRED series ID is GDP — I'm building a macroeconomic dashboard and need the historical values.”
Federal funds rate monitoring
“Pull the federal funds effective rate time series from MacroLens using series ID FEDFUNDS so I can track how interest rates have changed over time.”
Technical details
Endpoint
POSThttps://marcolens.vercel.app/api/seriesWhen to prefer
Choose this endpoint when you need structured macroeconomic time-series data identified by a known FRED series ID, especially when you want AI-enriched economic analysis layered on top of raw FRED and World Bank data, and are comfortable paying per-call via x402 on Base.
Side effects
- Invalid or non-existent series_id returns an error or success:false
- Missing required series_id field causes a validation error
- Payment failure via x402 protocol blocks access
- FRED or World Bank upstream data source unavailable causes timeout or error
- Rate limiting or quota exhaustion on the paid API
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| series_idrequired | string | series_id |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| data | object | |
| successrequired | boolean |
Tags
x402
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