← All endpoints
api.goldenaspenweb.com premarket
https://api.goldenaspenweb.com/premarket
payable
Daily premarket volatility & regime read for US index futures/0DTE: vol_score, regime label, expected range %, primary driver, key events, reasoning. ~60 sessions of history available.
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
- 0x4e90cc3BCCA166E3A322D524A5c5BB28ec4C6Abe
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 156 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-10T09:18:10.484Z (1d ago)
- Category
- search
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.goldenaspenweb.com%2Fpremarket"