Endpoint · inferenceGETapi.predictionmarketdata.io /market-news ?publishDateFrom=2026-06-07T00%3A00%3A00Z&publishDateTo=2026-06-08T00%3A00%3A00Z
Recent news relevant to prediction markets within a publish-date window.
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?
URL
https://api.predictionmarketdata.io/market-news?publishDateFrom=2026-06-07T00%3A00%3A00Z&publishDateTo=2026-06-08T00%3A00%3A00Z
Seen
first 35 days ago · last 17 hr ago
75 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.744 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by latency p95 · gap to 1.000 is 0.256: 0.056 uncertain ? + 0.200 short ? · 0.056 to B
| 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 | 1.00 | 0.907 | 0.544 | 0 | −0.056 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.744 | gap to 1.000 = 0.256 · 0.200 short · 0.056 uncertain | 0.744 | −0.200 | −0.056 |
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 × 0.907 liveness
+ 0.200 × 1.000 price stability
= 0.744 → UNRATED: 66 of 30 paid calls weights 2026.09.6 · 66 samples · seed cap_01M1A51S4NFYYB4FHZY1SESY4C|2026-09-03T08:05:28.550Z|2026.09.6
Verify it yourself
npx teppi-check https://api.predictionmarketdata.io/market-news?publishDateFrom=2026-06-07T00%3A00%3A00Z&publishDateTo=2026-06-08T00%3A00%3A00Zcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A51S4NFYYB4FHZY1SESY4C