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api.scanna.xyz risk-score
https://api.scanna.xyz/risk-score
payable
Returns a 6-factor A-F risk grade for one market_id from in-memory caches only: no DB, no upstream call, no write. Market data is up to ~60s stale; order-book depth covers only the top ~100 Polymarket markets, so most ids (and all Kalshi) score with placeholder spread/category factors. Unknown id is 404, but a placeholder-heavy score 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
- $0.02
- Network
- base
- Pay to
- 0xfca7D3B52D69b9b8371dd5765D3f294e46a4f59e
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 46 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-10T09:10:37.834Z (1d ago)
- Category
- data
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.scanna.xyz%2Frisk-score"