the402 endpoint detail

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alphapulse.theaslangroupllc.com alpha fund-check-lite

https://alphapulse.theaslangroupllc.com/api/alpha/fund-check-lite

payable, partial

Lite preview of the hedge fund 13F holdings check — same official SEC EDGAR filing data, reduced depth: top 5 long US-equity positions (issuer + value only), total book value, deterministic concentration figure, filing dates. Deterministic data, no narrative read. Full product (/api/alpha/fund-check, $0.50) adds up to 25 holdings with shares, a portfolio-shape read, notable positions, and honest 1

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse. It advertises 14 ways to pay and only 13 of them are usable.
Price
$0.25
Network
base
Pay to
0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
76 ms
Payment options
13 usable of 14
Last checked
2026-08-10T09:15:00.603Z (1d ago)
Category
data

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Falphapulse.theaslangroupllc.com%2Fapi%2Falpha%2Ffund-check-lite"