the402 endpoint detail

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feed.scalpstream.com picks

https://feed.scalpstream.com/picks

answers 402, partial

ScalpStream US equity options screener: short-dated (0-30 DTE) options candidates ranked by composite score, with ATR%, relative volume, RSI, VWAP distance and implied volatility (impersonal research publication)

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse. It advertises 5 ways to pay and only 4 of them are usable.
Price
$0.01
Network
base
Pay to
0xD0f5d2E48e67A265174593aCe2cd540337C1564a
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
259 ms
Payment options
4 usable of 5
Last checked
2026-08-15T14:38:17.601Z (1d ago)
Category
search

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Ffeed.scalpstream.com%2Fpicks"