the402 endpoint detail

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api.scanna.xyz matched-market-clusters

https://api.scanna.xyz/matched-market-clusters

payable

Cross-venue matched market clusters from Postgres: cluster row, member markets with outcomes, optional related/raw edges. LIMIT/OFFSET pushed into SQL (max 100). Served matches are LLM-verified and stay valid, but COVERAGE can be incomplete: adjudication is a separate gated step and while paused no new match is promoted - see `freshness`. An empty page is a billable 200.

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
216 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:10:38.053Z (1d ago)
Category
ai-inference

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