hn-top?min_score=100&n=10

Current Hacker News front page via the official Firebase API, fanned out and merged into one payload: id, title, url, score, comment count and age in minutes per story.

Current Hacker News front page via the official Firebase API, fanned out and merged into one payload: id, title, url, score, comment count and age in minutes per story. Query: ?n=20 (1-30 stories) &min_score=100 (optional score floor). Real-time tech signal for launch/incident/buzz detection. 5min cache.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.002 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x6ab8efe3…02822dff

URL

https://data.greeneris.io/v1/dev/hn-top?min_score=100&n=10

MCP server on this host: io.github.contentfactory/eu-verify

Seen

first 35 days ago · last 15 hr ago

64 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.825 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by latency p95 · gap to 1.000 is 0.175: 0.071 uncertain ? + 0.103 short ? · 0.075 to A

How the composite of 0.825 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	0.48	0.445		0.089	−0.103	−0.008
liveness it answered at all	0.60	1.00	0.894		0.536	0	−0.064
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.825	gap to 1.000 = 0.175 · 0.103 short · 0.071 uncertain	0.825	−0.103	−0.071

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

The multiplication, written out

  0.200 × 0.445   latency p95    
+ 0.600 × 0.894   liveness       
+ 0.200 × 1.000   price stability
= 0.825           → UNRATED: 58 of 30 paid calls      weights 2026.09.6 · 58 samples · seed cap_01M1A59Y954E6H37PT52R11D18|2026-09-02T09:32:41.189Z|2026.09.6

Verify it yourselfnpx teppi-check https://data.greeneris.io/v1/dev/hn-top?min_score=100&n=10curl -s https://api.teppi.xyz/v1/trust/cap_01M1A59Y954E6H37PT52R11D18