Vellium & Co

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alpha402x

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>.

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Our latest check (2026-10-11)

Answering
Yes — valid x402 payment terms
Time to answer
670 ms
Price
$0.250 per call
Paying buyers, last 30 days
1 (directory's own records)
Paid calls, last 30 days
1
Category
Company filings (SEC)
Address
https://alpha402x.com/wacc-build/AAPL/fye-2025-09-27

Accuracy: paid answers checked against an independent record

Not yet in our paid checks. A seller we have not checked has neither passed nor failed.

For agents

This page as JSON: /sellers/c64f416335a4.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).

Sellers can see the evidence behind their checks and ask for a re-check at [email protected].