the402 endpoint detail

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data.greeneris.io global leading-indicators

https://data.greeneris.io/v1/global/leading-indicators

answers 402

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.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.01
Network
base
Pay to
0x6ab8efe305cce67daa48c97bde29c04402822dff
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
90 ms
Payment options
1 usable of 1
Last checked
2026-08-15T14:25:20.975Z (1h ago)
Category
search

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fdata.greeneris.io%2Fv1%2Fglobal%2Fleading-indicators"