Endpoint · searchPOSTmarket.datapackvibe.com /x402/pulse-hn-web-search-quality-developers
Hacker News search: web search quality and retrieval: Search public Hacker News stories about web search quality and retrieval.
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Hacker News search: web search quality and retrieval: Search public Hacker News stories about web search quality and retrieval. Returns story links, scores, comments, authors, and dates.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.01 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://market.datapackvibe.com/x402/pulse-hn-web-search-quality-developers
Seen
first 1 day ago · last 16 hr ago
3 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.311 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held back by sample size, not by the seller · gap to 1.000 is 0.689: 0.600 uncertain ? + 0.089 short ? · 0.139 to D
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 1.00 | 0.000 | 0.000 | 0 | −0.600 | |
| latency p95 it answered as fast as its class |
0.20 | 0.55 | 0.555 | 0.111 | −0.089 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.311 | gap to 1.000 = 0.689 · 0.089 short · 0.600 uncertain | 0.311 | −0.089 | −0.600 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.000 liveness
+ 0.200 × 0.555 latency p95
+ 0.200 × 1.000 price stability
= 0.311 → UNRATED: 3 of 30 paid calls weights 2026.09.6 · 3 samples · seed cap_01M404TPHBYH3QZ8NP2P6WHZM3|2026-09-04T21:52:56.801Z|2026.09.6
Verify it yourself
npx teppi-check https://market.datapackvibe.com/x402/pulse-hn-web-search-quality-developerscurl -s https://api.teppi.xyz/v1/trust/cap_01M404TPHBYH3QZ8NP2P6WHZM3