# NWS Delivery Operations Weather Forecast

> NWS Delivery Operations Weather Forecast is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-21).

Returns official U.S. National Weather Service forecast periods or active weather alerts for a given lat/lon coordinate, tailored for delivery route planning by AI agents.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/pulse-weather-delivery-route-agent-builders?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/nws-delivery-operations-weather-forecast-cac9d83a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_G1BGY66JKZyEIHbRK1n8V

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability nws-delivery-operations-weather-forecast-cac9d83a -d '<json body>'
```

Example prompt: What's the official National Weather Service forecast right now for our Chicago warehouse at latitude 41.8781, longitude -87.6298 — any active alerts we should know about before we send out drivers?

## When to prefer this

Choose this endpoint when you need official U.S. government weather forecasts (NWS) for delivery or logistics routing decisions, particularly when you require authoritative active alert data rather than commercial weather provider data. Best suited for US-only use cases where per-call cost efficiency matters and you need structured forecast periods rather than raw meteorological data.

## Known failure modes

- Non-US coordinates return no data or an error since NWS only covers US locations
- Invalid or out-of-range latitude/longitude values may return a 4xx error
- NWS API downtime or grid point resolution failure may cause upstream errors
- Coordinates over open ocean or outside NWS grid coverage may return empty results

## How this service works

Delivery operations forecast for Agent builders: Delivery operations forecast from the U.S. National Weather Service. U.S. locations only; returns current official forecast periods or active alerts.

## Output

Returns the current official National Weather Service forecast periods (e.g. 'Tonight', 'Tuesday', 'Tuesday Night') with temperature, wind, and precipitation details, or any active weather alerts (e.g. winter storm warnings, flood watches) for the provided U.S. latitude/longitude coordinate.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "latitude": {
   "type": "number",
   "default": 38.9047
  },
  "longitude": {
   "type": "number",
   "default": -77.0164
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/nws-delivery-operations-weather-forecast-cac9d83a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)