$0.003
per call · USDC on Base Sepolia
Official National Weather Service forecast for any US coordinate - six 12-hour day/night periods by default, or hourly - each with temperature in C and F, precipitation probability, a wind speed range in km/h, wind direction and a short forecast, plus the NWS issue time so an agent can judge its age. detail=full adds the narrative, icon, dewpoint and humidity. United States, its territories and coastal waters only. Use when: What is the weather forecast for these US coordinates?
Endpoint
GET https://api-staging.eckari.com/v1/weather/us/forecast6
Calls / 30d
1
Unique payers / 30d
Aug 18
Last called
exact
Payment scheme
Call this service
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";
const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);
const res = await fetchWithPay("https://api-staging.eckari.com/v1/weather/us/forecast", {
method: "GET",
});
const data = await res.json();curl -X GET \
"https://api-staging.eckari.com/v1/weather/us/forecast?lat=38.8977&lon=-77.0365" \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"data": {
"count": 6,
"generated_at": "2026-08-18T12:03:31.000Z",
"location": {
"city": "Washington",
"lat": 38.8977,
"lon": -77.0365,
"state": "DC",
"timezone": "America/New_York"
},
"periods": [
{
"end_time": "2026-08-18T18:00:00-04:00",
"is_daytime": true,
"name": "Today",
"precipitation_probability_pct": 11,
"short_forecast": "Partly Sunny",
"start_time": "2026-08-18T08:00:00-04:00",
"temperature_c": 31.11,
"temperature_f": 88,
"wind_direction": "N",
"wind_speed_kmh": {
"max": 11.27,
"min": 4.83
}
}
],
"updated_at": "2026-08-18T11:55:05.000Z",
"valid_from": "2026-08-18T05:00:00.000Z"
},
"meta": {
"capability": "weather.us.forecast",
"freshness": "near_live",
"source": "nws",
"version": "2.0.0"
}
}Payment details
0x7c0ba1d16322ee426d6508a74b571dd73a5a35daUSDC · 0x036cbd53842c5426634e7929541ec2318f3dcf7eIs this your API?
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