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x402-factory Extreme Heat Alerts
x402
x402-factory Extreme Heat Alerts is a paid API for AI agents from x402-factory.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Returns active NWS extreme heat alerts and model-based heat risk forecasts for any US latitude/longitude point or state.
Price / call$0.01
Success—
StatusUnknown
How this service works
Active and forecast extreme heat risk (NWS + model) — Active NWS alerts filtered to extreme heat hazards for any US point, with model-based risk context. Same shape as /v1/alerts/severe with the hazard class fixed to extreme heat.
Output
Returns two arrays: 'active' containing current NWS extreme heat alerts (event name, severity, headline, onset/expiry timestamps, source), and 'model_risk' containing forward-looking heat hazard entries with probability scores (0–1) and time windows. Also includes a meta object with request context.
Example use cases
Outdoor event heat safety check
“We have an outdoor festival planned in Las Vegas next weekend — can you check if there are any active NWS extreme heat alerts for lat 36.17, lon -115.14 and what the model-based heat risk probability looks like for that window?”
Field worker heat risk monitoring
“I need to monitor heat hazard conditions for our construction crews working in Phoenix, AZ — pull any active extreme heat warnings and the forecasted heat risk probability for coordinates 33.45, -112.07.”
Statewide heat emergency situational awareness
“Give me a summary of all active extreme heat alerts across Texas right now — use state code TX — and include any model-based heat risk context so I can understand how widespread the hazard is.”
Technical details
Endpoint
GEThttps://x402-factory.com/v1/alerts/heatWhen to prefer
Use this endpoint when you specifically need extreme heat hazard information for a US location — it pre-filters NWS alerts to only heat-related hazards and augments them with model-based risk probabilities, saving the extra step of filtering a general alerts feed. Prefer it over the general /v1/alerts/severe endpoint when heat is your only concern.
Side effects
- Missing or out-of-range lat/lon returns a validation error
- No active alerts returns an empty 'active' array, not an error
- Invalid state code (not 2 letters) returns a 400 error
- Service may return stale data if NWS feed is delayed
- Payment of 0.01 USDC required per call; unpaid requests return 402
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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