82trust / 100
Weather Alerts By State
by Maxwell x402 in Weather & location
x402 APIPassing, checked 34 min ago
Active NWS alerts for one US state or territory (full name, e.g. Colorado): event, severity, urgency, certainty, headline, area, onset and end times. From the NWS (US and territories), cached and refreshed about every 3 hours; a location not yet cached answers 404, is not charged, and is queued.
GET https://api.maxwellinternational.ai/v1/weather/alerts-by-state
Last 30 days
All checks passedSome failedAll failedNot checked
- Uptime
- 100%
- Response time
- 200 ms typical, 200 ms slowest 5%
- Last check
- 34 min ago
- Next check
- any minute now
How to call it
# See the payment challenge (nothing is charged)
curl -i -X GET "https://api.maxwellinternational.ai/v1/weather/alerts-by-state?state=Alaska"import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";
const client = new x402Client().register(
"eip155:8453",
new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);
// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.maxwellinternational.ai%2Fv1%2Fweather%2Falerts-by-state
const res = await pay("https://api.maxwellinternational.ai/v1/weather/alerts-by-state?state=Alaska");
console.log(await res.json());Example input
{
"state": "Alaska"
}Example output
{
"alerts": [
{
"areaDesc": "Western Copper Valley; Central Copper Valley",
"certainty": "Likely",
"ends": "2026-10-05T10:00:00-08:00",
"event": "Dense Fog Advisory",
"headline": "Dense Fog Advisory issued October 4 at 10:03PM AKDT until October 5 at 10:00A...",
"id": "urn:oid:2.49.0.1.840.0.4a3042abbabc389719ec25af1f955cd0041ee288.001.1",
"onset": "2026-10-04T22:03:00-08:00",
"severity": "Moderate",
"urgency": "Expected"
}
],
"count": 2,
"country": "United States",
"generatedAt": "2026-10-05T07:08:17.606Z",
"match": true,
"nwsAreaCode": "AK",
"sku": "weather.alerts-by-state",
"sourceClass": "official-api",
"state": "Alaska",
"stateSlug": "alaska"
}Security scan
- No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.
Recent checks
| When | Result | HTTP | Time | Price |
|---|---|---|---|---|
| 34 min ago | Passed | 402 | 200 ms | $0.005 |
| 4 h ago | Passed | 402 | 259 ms | $0.005 |
| 9 h ago | Passed | 402 | 83 ms | $0.005 |