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api.scanna.xyz price-compare
https://api.scanna.xyz/price-compare
payable
Verified cross-venue market pairs, both venues books side by side, market_b transformed into market_as YES claim space. Each leg carries observed_at (when that venue response arrived), age_seconds and stale; each pair carries observation_skew_seconds - how far apart the two prices were really read, null (never 0) when unknown. Stale pairs are LABELLED and sorted last, not dropped. coverage publish
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
- 138 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-10T09:10:37.883Z (1d ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.scanna.xyz%2Fprice-compare"