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Lumen Weather Forecast
x402
Lumen Weather Forecast is a paid API for AI agents from lumenworks-x402-decoder.onrender.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-11).
Returns current weather conditions plus up to 16-day daily forecast for any place name or lat/lon coordinates, powered by Open-Meteo
Price / call$0.001
Success—
StatusUnknown
How this service works
Weather for any place name or lat/lon (Open-Meteo): current conditions plus up to 16-day daily forecast (temp min/max, precipitation and probability, wind, UV, sunrise/sunset). {location | latitude+l…
Output
A JSON object containing: (1) current conditions — temperature, apparent temperature, humidity, wind speed and direction, precipitation, weather code, and whether it's daytime; (2) an array of daily forecasts (up to 16 days) with max/min temperature, precipitation sum, precipitation probability, max wind speed, UV index, and sunrise/sunset times; (3) geocoded place info including name, admin region, country, timezone; and (4) a units metadata block describing all measurement units used.
Example use cases
Travel packing decision support
“I'm flying to Tokyo on Friday — what will the weather be like there for the next 10 days? I want to know the daily highs and lows, whether it'll rain, and the wind conditions.”
Outdoor event planning check
“We're planning an outdoor concert in Chicago on Saturday. Can you pull up the weather forecast for this weekend — specifically precipitation probability, wind speed, and UV index?”
Current conditions for a remote location
“What's the weather right now at latitude 48.8566, longitude 2.3522? I need the temperature, humidity, wind speed, and whether it's currently daytime.”
Technical details
Endpoint
POSThttps://lumenworks-x402-decoder.onrender.com/v1/weather/forecast?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need weather data (current or forecast) for any global location by place name or coordinates, and you want a single call that returns both current conditions and multi-day forecasts in one response. It's particularly good for agents that need to resolve a human-readable city name to weather data without separate geocoding steps. Prefer this over raw Open-Meteo direct calls when operating in an x402 micropayment context or when you need a consistent, pre-parsed JSON schema.
Side effects
- Unknown or ambiguous place name — geocoding fails, returning an error or empty result
- Invalid latitude/longitude values outside valid ranges (-90 to 90 lat, -180 to 180 lon)
- Forecast day count exceeds 16-day maximum — clamped or error returned
- Open-Meteo upstream unavailability causing 503 or timeout
- Service cold-start delay on Render.com free tier causing initial request timeout
- Payment not processed (x402 protocol) causing 402 Payment Required before data is returned
Output
Schema · Response
{
"type": "json",
"example": {
"daily": [
{
"date": "2026-10-10",
"tMax": 16.7,
"tMin": 11.1,
"uvMax": 3.1,
"sunset": "2026-10-10T18:23",
"sunrise": "2026-10-10T07:22",
"windMax": 17.4,
"precipSum": 1.5,
"weatherCode": 80,
"precipProbMax": 85
},
{
"date": "2026-10-11",
"tMax": 12.7,
"tMin": 8.4,
"uvMax": 1.65,
"sunset": "2026-10-11T18:20",
"sunrise": "2026-10-11T07:24",
"windMax": 16.8,
"precipSum": 0.9,
"weatherCode": 80,
"precipProbMax": 83
}
],
"place": {
"name": "Berlin",
"admin1": "State of Berlin",
"country": "Germany",
"geocoder": "open-meteo",
"timezone": "Europe/Berlin"
},
"units": {
"time": "iso8601",
"is_day": "",
"interval": "seconds",
"weather_code": "wmo code",
"precipitation": "mm",
"temperature_2m": "°C",
"wind_speed_10m": "km/h",
"wind_direction_10m": "°",
"apparent_temperature": "°C",
"relative_humidity_2m": "%"
},
"source": "Open-Meteo (CC BY 4.0)",
"current": {
"time": "2026-10-10T14:45",
"is_day": 1,
"interval": 900,
"weather_code": 2,
"precipitation": 0,
"temperature_2m": 16.5,
"wind_speed_10m": 14.8,
"wind_direction_10m": 257,
"apparent_temperature": 13.4,
"relative_humidity_2m": 51
},
"latitude": 52.512604,
"timezone": "Europe/Berlin",
"longitude": 13.419517
}
}Tags
x402
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