Endpoint · researchGETx402.ottoai.services/crypto-news

Importance-ranked crypto headlines with per-article source links and publish times, plus a sentiment-scored market brief.

Importance-ranked crypto headlines with per-article source links and publish times, plus a sentiment-scored market brief. Regenerated hourly; meta carries the snapshot's age and a fresh/stale verdict.

UNRATEDListed

Overview

Grade?

UNRATED

5 of 30 paid calls toward a letter

Price

$0.001 per call

Paid calls

5 delivered

More info

Seller?

0x0e84dded…31b6b808

URL

https://x402.ottoai.services/crypto-news

Seen

first 35 days ago · last 20 hr ago

79 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC, Solana

Listed on?

Base, Solana

Scoreweights 2026.09.3

UN
RATED

0.200 delivery verified, no letter

To a letter · 30 paid calls

5 of 30

Held back by sample size, not by the seller · gap to 1.000 is 0.800: 0.800 uncertain ? + 0.000 short ? · 0.250 to D

How the composite of 0.200 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
honestycosts the most it charged what it advertised	0.50	1.00	0.000		0.000	0	−0.500
liveness it answered at all	0.30	1.00	0.000		0.000	0	−0.300
latency p95 it answered as fast as its class	0.10	1.00	1.000		0.100	0	0
price stability the price stayed where it was listed	0.10	1.00	1.000		0.100	0	0
Composite	1.00		0.200	gap to 1.000 = 0.800 · 0.000 short · 0.800 uncertain	0.200	−0.000	−0.800

Not measured: correctness · no paid call was checked against a task; schema conformance · no output schema published

The multiplication, written out

  0.500 × 0.000   honesty        
+ 0.300 × 0.000   liveness       
+ 0.100 × 1.000   latency p95    
+ 0.100 × 1.000   price stability
= 0.200           → UNRATED: 5 of 30 paid calls      weights 2026.09.3 · 5 samples · seed cap_01M1A51MHNSCT5Z3W15W5TQS7V|2026-08-20T00:18:59.991Z|2026.09.3

Verify it yourselfnpx teppi-check https://x402.ottoai.services/crypto-newscurl -s https://api.teppi.xyz/v1/trust/cap_01M1A51MHNSCT5Z3W15W5TQS7V