the402 endpoint detail

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api.scanna.xyz data series

https://api.scanna.xyz/data/series

payable

Returns the full enrichment-series catalog from Postgres: one row per (provider, series_id) with dataset, title, unit, first/last date and observation count. No params, no filtering, fixed ORDER BY. Data refreshes on a 6h worker tick and is cached 30 min (Cache-Control private). An empty catalog (no DB pool at boot, or enrichment dark) still returns 200 and bills.

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
0xfca7D3B52D69b9b8371dd5765D3f294e46a4f59e
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
200 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:10:38.055Z (1d ago)
Category
data

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.scanna.xyz%2Fdata%2Fseries"