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PreIPO Feed by Aaron Zhang

Anthropic IPO data as JSON: filing status (confidential draft S-1), expected timing and listing window, target valuation range, expected proceeds, lead underwriters, last private round (Series H) size and valuation, run-rate revenue, valuat

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Our latest check (2026-10-11)

Answering
Yes — valid x402 payment terms
Time to answer
111 ms
Price
$0.010 per call
Paying buyers, last 30 days
2 (directory's own records)
Paid calls, last 30 days
3
Category
Company filings (SEC)
Address
https://preipo-feed.vercel.app/preipo/anthropic/ipo

Accuracy

Accuracy scores are published once a seller has enough paid checks against an independent record (at least 7 scored answers over at least 7 days). Until then no score is shown, and a missing score is never a pass.

For agents

This page as JSON: /sellers/77c1d749d576.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].