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api.scanna.xyz hot
https://api.scanna.xyz/hot
payable
Ranked feed of the most active prediction markets across Polymarket and Kalshi. Each entry carries a composite heat score plus the components behind it: 24h volume, volume-spike multiplier, liquidity, order-flow bias, whale activity and current YES price. Filter by category, platform or minimum volume. Served from a cached feed; updated_at is its age. Billed on success, including an empty result.
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
- 199 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-10T09:10:38.052Z (1d ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.scanna.xyz%2Fhot"