OECD Composite Leading Indicator (amplitude-adjusted, long-term trend = 100), the referenc
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.
10000 (raw units)
price
1
calls / 30d
1
unique payers
2026-08-27
updated
Provider
data.greeneris.io · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x6ab8efe305cce67daa48c97bde29c04402822dff",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "10000",
"maxTimeoutSeconds": 300
}
]Output schema
{
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"area": "USA",
"n": 6
},
"type": "http"
},
"output": {
"example": {
"area": "USA",
"area_name": "United States",
"cycle_signal": "expansion",
"frequency": "monthly",
"indicator": "composite_leading_indicator_amplitude_adjusted",
"observations": [
{
"period": "2026-05",
"value": 100.7588
},
{
"period": "2026-06",
"value": 100.8024
}
],
"source": "OECD Composite Leading Indicators, sdmx.oecd.org (CC BY 4.0)",
"trend_level": 100
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"properties": {
"area": {
"default": "USA",
"description": "OECD area code (e.g. USA, DEU, G20)",
"type": "string"
},
"n": {
"default": 6,
"description": "Last N monthly observations (1-36)",
"type": "integer"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
}Use it
curl
curl "https://data.greeneris.io/v1/global/leading-indicators" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://data.greeneris.io/v1/global/leading-indicators");
if (res.status === 402) {
const { accepts } = await res.json();
// pay one of accepts[] via an x402 client, then retry with the payment header
}Python
import httpx
res = httpx.get("https://data.greeneris.io/v1/global/leading-indicators")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerMachine-readable
Everything on this page is also available as clean JSON at /resources/3961.json, and this resource appears in /discovery/resources and /discovery/search.