# MacroLens Indicator Lookup

> MacroLens Indicator Lookup is a paid API for AI agents from mascronlens.vercel.app, paid per call via x402, $0.3/call, status unknown (last checked 2026-09-15).

Fetches AI-analyzed macro-economic indicator data for a given FRED series ID, combining FRED and World Bank data with LLM-generated insights

## Facts

- Endpoint: POST https://mascronlens.vercel.app/api/indicator
- Price: $0.3/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/macrolens-indicator-lookup-dcc3c794
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_RpWxWzpncQIBcpDuRKgMD

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability macrolens-indicator-lookup-dcc3c794 -d '<json body>'
```

Example prompt: Pull the MacroLens AI analysis for FRED series CPIAUCSL — I want to see the latest CPI data with macro-economic interpretation.

## When to prefer this

Use this endpoint when you need AI-enriched macro-economic indicator data for a specific FRED series ID, combining raw time-series data with LLM-generated interpretation — especially when you want more than raw numbers and need contextual economic analysis in a single call.

## Known failure modes

- Invalid or unknown series_id returns error or empty data
- Payment failure on x402 Base chain causes 402 response
- FRED or World Bank upstream data unavailability causes partial or failed response
- Missing required series_id field returns validation error

## How this service works

AI-powered macro-economic analysis. FRED + World Bank data + MiMo LLM. 20 endpoints. x402 on Base.

## Output

A JSON object with a success flag and a data object containing the indicator time series and AI-generated macro-economic analysis for the requested FRED series ID.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "series_id"
 ],
 "properties": {
  "series_id": {
   "type": "string",
   "description": "series_id"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "success"
 ],
 "properties": {
  "data": {
   "type": "object"
  },
  "success": {
   "type": "boolean"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/macrolens-indicator-lookup-dcc3c794/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mascronlens.vercel.app](https://www.zero.xyz/host/mascronlens.vercel.app/llms.txt)