Endpoint · lookupGETx402-factory.com /v1/alerts/severe ?lat=33.4484&lon=-112.074
Active NWS alerts for a point or state, plus model-forward hazard risk — Official National Weather Service active alerts (public domain, attributed) for a lat/lon or two-letter…
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Active NWS alerts for a point or state, plus model-forward hazard risk — Official National Weather Service active alerts (public domain, attributed) for a lat/lon or two-letter state, combined with our model's forward 48h hazard probabilities (extreme heat, heavy rain, damaging wind). Pass lat+lon or state.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://x402-factory.com/v1/alerts/severe?lat=33.4484&lon=-112.074
Seen
first 35 days ago · last 3 days ago
63 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.715 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by latency p95 · gap to 1.000 is 0.285: 0.079 uncertain ? + 0.206 short ? · 0.085 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 | 0.99 | 0.858 | 0.515 | −0.006 | −0.079 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.715 | gap to 1.000 = 0.285 · 0.206 short · 0.079 uncertain | 0.715 | −0.206 | −0.079 |
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 × 0.858 liveness
+ 0.200 × 1.000 price stability
= 0.715 → UNRATED: 56 of 30 paid calls weights 2026.09.6 · 56 samples · seed cap_01M1A5Q7QYD5D1HAH2MJZ6SBEE|2026-09-03T11:45:07.927Z|2026.09.6
Verify it yourself
npx teppi-check https://x402-factory.com/v1/alerts/severe?lat=33.4484&lon=-112.074curl -s https://api.teppi.xyz/v1/trust/cap_01M1A5Q7QYD5D1HAH2MJZ6SBEE