provider

preipo-feed.vercel.app

7 listed endpoints · free reliability snapshot (may be up to 24h old)

endpoints

avg trust score

76.5

ecosystem avg 45.4

avg 30-day uptime

99.9%

ecosystem avg 54.9%

avg latency (EU)

699 ms

measured from a single EU vantage point; includes network round-trip distance to the endpoint

price band

$0.01–$0.05

USDC per call

networks

Base

B 7

At a glance

preipo-feed.vercel.app operates 7 listed x402 endpoints across 1 network. 7 of them carry a computed trust score, averaging 76.5 of 100 (above the ecosystem average of 45.4). Average 30-day uptime across the measured endpoints is 99.9% (above the ecosystem average of 54.9%). Advertised prices range from $0.01 to $0.05 USDC per call. Best-scored endpoint: PreIPO Feed by Aaron Zhang (grade B, 77.1).

Top endpoints by trust score

All endpoints

endpoint▼	grade▼	uptime 30d▼	conf.▼	price▼
PreIPO Feed by Aaron Zhang/preipo/openai/financialsOpenAI pre-IPO fundamentals as JSON: FY2025 revenue, monthly revenu…	B 77.0	100.0%	1.00	$0.01
PreIPO Feed by Aaron Zhang/preipo/anthropic/financialsAnthropic pre-IPO fundamentals as JSON: FY2025 revenue and May 2026…	B 77.1	100.0%	1.00	$0.01
PreIPO Feed by Aaron Zhang/preipo/anthropic/ipoAnthropic IPO data as JSON: filing status (confidential draft S-1),…	B 76.1	99.2%	0.94	$0.01
PreIPO Feed by Aaron Zhang/preipo/openai/ipoOpenAI IPO data as JSON: confidential S-1 filing status and announc…	B 76.3	100.0%	0.93	$0.01
PreIPO Feed by Aaron Zhang/preipo/compare/openai-anthropicOpenAI vs Anthropic side by side as JSON: full-year revenue, latest…	B 76.3	100.0%	0.90	$0.05
PreIPO Feed by Aaron Zhang/preipo/funding-roundsAI lab funding rounds and valuations as JSON (OpenAI, Anthropic): r…	B 76.3	100.0%	0.90	$0.01
PreIPO Feed by Aaron Zhang/preipo/onchain-vs-privateOn-chain pre-IPO perps vs private valuation, live: OpenAI and Anthr…	B 76.1	100.0%	0.88	$0.02

Grades are our independent measurement, recomputed daily; provider-supplied names and descriptions are unverified claims. Live re-probe and 90-day history via the paid API.