Endpoint · market dataGETstablefinance.dev /api/news ?limit=5&ticker=AAPL
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Recent articles. With ticker: company news. Without: market news.Overview
Grade?
UNRATED
3 of 30 paid calls toward a letter
Price
$0.02 per call
Paid calls
3
3 delivered
More info
Seller?
URL
https://stablefinance.dev/api/news?limit=5&ticker=AAPL
Seen
first 34 days ago · last 13 hr ago
78 free handshakes
Payment
Pays through
x402 · MPP tempo
Offered on?
Base USDC, Solana, Tempo USDC.e
Listed on?
Base, Solana
Scoreweights 2026.09.3
UN
RATED
RATED
0.118 outcome verified, no letter
To a letter · 30 paid calls
3 of 30
Held back by sample size, not by the seller · gap to 1.000 is 0.882: 0.882 uncertain ? + 0.000 short ? · 0.332 to D
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| correctnesscosts the most the answer was right |
0.41 | 1.00 | 0.000 | 0.000 | 0 | −0.412 | |
| honesty it charged what it advertised |
0.29 | 1.00 | 0.000 | 0.000 | 0 | −0.294 | |
| liveness it answered at all |
0.18 | 1.00 | 0.000 | 0.000 | 0 | −0.176 | |
| latency p95 it answered as fast as its class |
0.06 | 1.00 | 1.000 | 0.059 | 0 | 0 | |
| price stability the price stayed where it was listed |
0.06 | 1.00 | 1.000 | 0.059 | 0 | 0 | |
| Composite | 1.00 | 0.118 | gap to 1.000 = 0.882 · 0.000 short · 0.882 uncertain | 0.118 | −0.000 | −0.882 |
Not measured: schema conformance · no answer had a published shape to check
The multiplication, written out
0.412 × 0.000 correctness
+ 0.294 × 0.000 honesty
+ 0.176 × 0.000 liveness
+ 0.059 × 1.000 latency p95
+ 0.059 × 1.000 price stability
= 0.118 → UNRATED: 3 of 30 paid calls weights 2026.09.3 · 3 samples · seed cap_01M1A51RM27VC2B9T33Y5JJPBQ|2026-08-22T16:30:51.844Z|2026.09.3
Verify it yourself
npx teppi-check https://stablefinance.dev/api/news?limit=5&ticker=AAPLcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A51RM27VC2B9T33Y5JJPBQ