PreIPO Feed by Aaron Zhang
preipo-feed.vercel.app · 7 paid endpoints · listed 2026-10-27
Anthropic pre-IPO fundamentals as JSON: FY2025 revenue and May 2026 run-rate revenue, operating expenses, operating and net loss, compute and infrastructure spend, compute obligations, cash and short-term investments, top-customer revenue share, compute cost per revenue dollar. Each number has its own source URL, verification grade and value type (approx, lower bound, exact, derived).
Paid endpoints
| Method | Endpoint | Price | Networks |
|---|---|---|---|
| GET | preipo-feed.vercel.app/preipo/anthropic/financials Anthropic pre-IPO fundamentals as JSON: FY2025 revenue and May 2026 run-rate revenue, operating expenses, operating and net loss, compute and infrastructure spe | $0.01 | Base, Base Sepolia |
| GET | preipo-feed.vercel.app/preipo/anthropic/ipo Anthropic IPO data as JSON: filing status (confidential draft S-1), expected timing and listing window, target valuation range, expected proceeds, lead underwri | $0.01 | Base, Base Sepolia |
| GET | preipo-feed.vercel.app/preipo/funding-rounds AI lab funding rounds and valuations as JSON (OpenAI, Anthropic): round size, post-money valuation, rounds in talks, employee tender offers, IPO valuation targe | $0.01 | Base, Base Sepolia |
| GET | preipo-feed.vercel.app/preipo/openai/financials OpenAI pre-IPO fundamentals as JSON: FY2025 revenue, monthly revenue, ChatGPT users and subscribers, March 2026 round size and post-money valuation, new round t | $0.01 | Base, Base Sepolia |
| GET | preipo-feed.vercel.app/preipo/openai/ipo OpenAI IPO data as JSON: confidential S-1 filing status and announcement date, reported 2027 listing expectations, Sam Altman ruling out a 2026 IPO, latest veri | $0.01 | Base, Base Sepolia |
| GET | preipo-feed.vercel.app/preipo/onchain-vs-private On-chain pre-IPO perps vs private valuation, live: OpenAI and Anthropic perpetuals on Hyperliquid HIP-3 (EntropyIO io:OAI, io:ANTH) converted to implied company | $0.02 | Base, Base Sepolia |
| GET | preipo-feed.vercel.app/preipo/compare/openai-anthropic OpenAI vs Anthropic side by side as JSON: full-year revenue, latest revenue run-rate, last private round and post-money valuation, IPO status and valuation targ | $0.05 | Base, Base Sepolia |
Latest checks
| When | Endpoint | HTTP | ms | Result |
|---|---|---|---|---|
| 16 h ago | preipo-feed.vercel.app/preipo/anthropic/financials | 402 | 210 | valid x402 v2 terms |
Income on Base (7 days)
| Day | Transfers | USDC | |
|---|---|---|---|
| 2026-11-01 | 3 | $0.03 | |
| 2026-10-31 | 1 | $0.01 | |
| 2026-10-28 | 1 | $0.01 | |
| 2026-10-27 | 7 | $0.07 |
Is this your API?
<a href="https://logicnodes.io/observatory/p/preipo-feed.vercel.app"><img src="https://logicnodes.io/observatory/badge/preipo-feed.vercel.app.svg" alt="x402 status"></a>
Claim it for free with
x402_provider_claim (sign with your payout address), and get an alert within minutes when it stops answering with x402_monitor_create ($5 for 30 days). Both work over MCP (https://logicnodes.io/mcp/v2) or POST https://logicnodes.io/v1/tools/<tool>.Income is all USDC received by the provider's payout address on Base, whatever the source. Score: 0-100: 50 x share of checks in the last 72 h that returned valid x402 payment terms + 30 x min(1, log10(1 + USDC received in 7 days) / 4) + 20 x min(1, log10(1 + distinct payers in 7 days) / 3). A provider never checked scores on income only; income is all USDC received by its payout address on Base, whatever the source. JSON: /v1/observatory/providers/preipo-feed.vercel.app