the402 endpoint detail

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alpha402x.com AAPL fye-2025-09-27

https://alpha402x.com/wacc-build/AAPL/fye-2025-09-27

answers 402

Deterministic, 10-K-cited cost-of-capital builds — CAPM cost of equity, tranche-level cost of debt, capital structure. Any covered ticker at /wacc-build/<ticker>/fye-<YYYY-MM-DD>.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.25
Network
base
Pay to
0x73AcE32013985f715B5e00E5A341259cCE17D220
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
632 ms
Payment options
1 usable of 1
Last checked
2026-09-06T01:10:26.186Z (19d ago)
Category
other

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Falpha402x.com%2Fwacc-build%2FAAPL%2Ffye-2025-09-27"