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MacroLens Interest Rates Analysis
x402
MacroLens Interest Rates Analysis is a paid API for AI agents from v1macros-lensys.vercel.app, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-15).
Fetches and AI-analyzes historical and current interest rate data using FRED data combined with MiMo LLM interpretation, returning macro-economic insights starting from a specified date
Price / call$0.03
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 structured object containing a success flag and a data object with interest rate time-series data sourced from FRED, enriched with AI-generated macro-economic interpretation and trend analysis produced by the MiMo LLM. Expect rate values by date, narrative commentary on monetary policy direction, and potentially summary statistics or trend signals.
Example use cases
Investment thesis interest rate research
“I'm putting together an investment memo on rate-sensitive assets — can you get me a MacroLens interest rate analysis starting from January 2020 so I can see the full COVID-era and hiking-cycle trend with an AI summary?”
Macro briefing for a finance newsletter
“I need to write a macro section for my weekly newsletter. Pull interest rate data and AI analysis from MacroLens starting from June 2022 so I have a concise narrative about where rates have been heading.”
Economic policy impact study
“I'm studying the impact of Fed tightening on the economy — use MacroLens to fetch and analyze interest rate data beginning from March 2022 when the hiking cycle started.”
Technical details
Endpoint
POSThttps://v1macros-lensys.vercel.app/api/interest-rates?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need not just raw interest rate data but also an AI-generated narrative interpretation of macro trends — it combines FRED's authoritative rate series with LLM analysis in a single call, saving the step of fetching data and prompting an LLM separately. Best for finance research agents, macro briefings, and investment analysis workflows where both data and human-readable insight are required.
Side effects
- Invalid or missing start date returns a validation error
- Start date set in the future may return empty data or an error
- FRED data unavailability during outages may cause partial or failed responses
- Malformed request body returns a 400-level error
- x402 payment failure prevents the call from executing — USDC balance must be sufficient on Base
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| startrequired | string | start |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| data | object | |
| successrequired | boolean |
Tags
x402
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