Endpoint · searchPOSTx402.agentutility.ai/hn-search

Searches 30M+ Hacker News stories and comments via the public Algolia HN index.

Searches 30M+ Hacker News stories and comments via the public Algolia HN index. Filter by type (story|comment|poll), author, minimum points, ISO8601 date range (since/until), and sort by relevance or recency. Returns total hit count plus per-hit objectID, title, author, points, comment count, created_at, URL, and story/comment text. Public Algolia API, no auth, commercial-OK. Use it as an HN search, yc-news or startup-news search, who-is-hiring scraper, or programmer-news firehose.

UNRATEDDelisted

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.001 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x6c0752c0…9ebb5621

URL

https://x402.agentutility.ai/hn-search

Seen

first 35 days ago · last 27 days ago

28 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC, Solana

Listed on?

Base, Solana

Score, from free handshakes onlyweights 2026.09.1

UN
RATED

0.610 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by latency p95 · gap to 1.000 is 0.390: 0.136 uncertain ? + 0.254 short ? · 0.040 to C

How the composite of 0.610 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
latency p95costs the most it answered as fast as its class	0.20	0.00	0.000		0.000	−0.200	0
liveness it answered at all	0.60	0.91	0.683		0.410	−0.054	−0.136
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.610	gap to 1.000 = 0.390 · 0.254 short · 0.136 uncertain	0.610	−0.254	−0.136

Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check

The multiplication, written out

  0.200 × 0.000   latency p95    
+ 0.600 × 0.683   liveness       
+ 0.200 × 1.000   price stability
= 0.610           → UNRATED: 28 of 30 paid calls      weights 2026.09.1 · 28 samples · seed cap_01M1A5A0RZ01WNFHWR0HFWVCYX|2026-08-15T04:35:55.384Z|2026.09.1

Verify it yourselfnpx teppi-check https://x402.agentutility.ai/hn-searchcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5A0RZ01WNFHWR0HFWVCYX