# x402-factory Nashville Hourly Weather Forecast

> x402-factory Nashville Hourly Weather Forecast is a paid API for AI agents from x402-factory.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Returns an hourly weather forecast for Nashville (temperature, precipitation probability, wind) up to 168 hours out, using a bias-blended NWS and station model with labeled methodology per response.

## Facts

- Endpoint: GET https://x402-factory.com/v1/forecast/nashville
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-factory-nashville-hourly-weather-forecast-8b6f8886
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_a6rb20GFUcc9PJG-9Ng0P

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 x402-factory-nashville-hourly-weather-forecast-8b6f8886
```

Example prompt: Give me Nashville's hourly weather forecast for the next 72 hours in imperial units — I need temperature, rain chances, and wind speed broken down hour by hour.

## When to prefer this

Choose this endpoint when you need Nashville-specific hourly weather forecasts without having to supply coordinates, and when forecast method transparency (NWS vs. blended station model) is important. It is preferable to a generic point-forecast endpoint when your workflow is Nashville-centric and you want a pre-configured, bias-corrected forecast with labeled methodology rather than a raw NWS feed.

## Known failure modes

- hours parameter out of range (must be 1–240) returns validation error
- units value not in allowed enum ('metric' or 'imperial') returns validation error
- NWS source outage may degrade forecast availability or limit horizon
- Payment not satisfied (x402) returns 402 Payment Required before data is delivered
- Request for more than 168 hours may return data only up to the 168-hour maximum coverage

## How this service works

Hourly Nashville weather forecast (blend model, method labeled) — Hourly weather forecast for Nashville: temperature, precipitation probability, and wind, up to 168 hours out. NWS-derived series, bias-blended with our calibrated station model where covered — every response labels the method that produced it. Same shape as /v1/forecast/point with the Nashville coordinates built in.

## Output

An array of hourly forecast entries for Nashville, each including temperature (in imperial or metric units), precipitation probability, and wind speed/direction, along with a label indicating which forecast method (NWS blend or calibrated station model) produced that data point. The series extends up to 168 hours (7 days) but defaults to 48 hours.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {
      "hours": {
       "type": "integer",
       "default": 48,
       "maximum": 240,
       "minimum": 1
      },
      "units": {
       "enum": [
        "metric",
        "imperial"
       ],
       "type": "string",
       "default": "imperial"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-factory-nashville-hourly-weather-forecast-8b6f8886/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-factory.com](https://www.zero.xyz/host/x402-factory.com/llms.txt)