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OECD Composite Leading Indicators by Area
x402
OECD Composite Leading Indicators by Area is a paid API for AI agents from data.greeneris.io, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Returns the latest OECD Composite Leading Indicator (amplitude-adjusted) observations for a given geographic area, with cycle signal classification (e.g. expansion).
Price / call$0.01
Success—
StatusUnknown
How this service works
OECD Composite Leading Indicator (amplitude-adjusted, long-term trend = 100), the reference early signal of business-cycle turning points. Query: ?area=USA&n=6 (area codes: USA, DEU, FRA, GBR, JPN, G20...; n = last N monthly values, 1-36). Returns monthly observations plus a computed cycle_signal (expansion/downturn/slowdown/recovery). Published ~mid-month by OECD; 24h cache.
Output
A JSON object containing the area code, area name, indicator type (composite_leading_indicator_amplitude_adjusted), trend level (baseline 100), cycle signal classification (e.g. 'expansion'), and an array of up to 36 monthly observations each with a period string (YYYY-MM) and numeric value. Source attribution is included.
Example use cases
Example prompt
“Pull the last 12 months of OECD composite leading indicators for the USA and tell me what the current cycle signal is — expansion, slowdown, or contraction.”
Technical details
Endpoint
GEThttps://data.greeneris.io/v1/global/leading-indicatorsWhen to prefer
Use this endpoint when you need official OECD composite leading indicator data with cycle signal classification (expansion/contraction) for a specific country or regional aggregate (USA, DEU, G20, etc.), especially in AI agent workflows that require pay-per-call macro data without account setup. Prefer over general statistics APIs when you need amplitude-adjusted CLI values and a pre-computed cycle signal label from an authoritative source.
Side effects
- Invalid or unsupported OECD area code returns an error or empty result
- n parameter out of 1-36 range may return a validation error
- HTTP 402 returned before payment — must pay USDC via x402 protocol before data is served
- No data available for a given area or period returns empty observations array
- Network timeout for upstream OECD SDMX data source
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"area": "USA",
"source": "OECD Composite Leading Indicators, sdmx.oecd.org (CC BY 4.0)",
"area_name": "United States",
"frequency": "monthly",
"indicator": "composite_leading_indicator_amplitude_adjusted",
"trend_level": 100,
"cycle_signal": "expansion",
"observations": [
{
"value": 100.7588,
"period": "2026-05"
},
{
"value": 100.8024,
"period": "2026-06"
}
]
}
}Tags
x402
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