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Rain Nowcast API by ForgeMesh
x402
Rain Nowcast API by ForgeMesh is a paid API for AI agents from x402.forgemesh.io, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).
Returns minute-level precipitation forecasts in 15-minute steps for the next 2 hours at any latitude/longitude, as structured JSON, using radar-based nowcasting.
Price / call$0.003
Success—
StatusUnknown
How this service works
Rain nowcast API: precipitation in 15-minute steps for the next 2 hours at any latitude/longitude, as structured JSON, for a quick 'will it rain soon' check. Use for delivery timing, outdoor-event decisions, and field-service scheduling. Radar-based nowcasting is strongest in the US and Europe; other regions fall back to lower-resolution model estimates. Cached 10 minutes.
Output
A structured JSON object containing precipitation forecast values at 15-minute intervals covering the next 2 hours for the given lat/lon point. Data is radar-based (strongest in US and Europe) with model fallback for other regions. Results are cached for up to 10 minutes.
Example use cases
Example prompt
“Will it rain at latitude 29.76, longitude -95.36 in the next two hours? Give me the precipitation forecast in 15-minute steps.”
Technical details
Endpoint
POSThttps://x402.forgemesh.io/rain-nowcastWhen to prefer
Use this endpoint when you need a short-term (0–2 hour) rain forecast at a precise geographic point, especially for time-sensitive operational decisions like delivery routing, outdoor event planning, or field-service scheduling. It is ideal when you need structured JSON output at 15-minute resolution rather than a daily or hourly weather summary. Prefer this over general weather APIs when nowcast precision and low latency matter more than multi-day forecasts.
Side effects
- Missing latitude or longitude returns a 4xx validation error
- Invalid coordinate format (non-numeric strings) may cause a parsing error
- Regions outside US/Europe may return lower-resolution model estimates with reduced accuracy
- Payment failure returns 402 if x402 USDC payment is not processed
- Timeout or service unavailability returns 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| latitude | string | Latitude, e.g. 29.76 |
| longitude | string | Longitude, e.g. -95.36 |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {
"minutely_15": {
"time": [
"2026-07-16T08:30",
"2026-07-16T08:45"
],
"precipitation": [
0,
0
]
},
"minutely_15_units": {
"precipitation": "mm"
}
},
"attribution": "Open-Meteo.com (CC BY 4.0)"
}
}Tags
x402
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