# x402-factory PHX Aviation Delay Risk (48-Hour Forecast)

> x402-factory PHX Aviation Delay Risk (48-Hour Forecast) is a paid API for AI agents from x402-factory.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).

Returns 6-hour weather-driven flight delay risk scores for Phoenix Sky Harbor (PHX) over the next 48 hours, based on forecast wind gusts, convective activity, precipitation, and cloud cover.

## Facts

- Endpoint: GET https://x402-factory.com/v1/aviation/delay-risk/PHX
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-factory-phx-aviation-delay-risk-48-hour-forecast-b4101ef7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_tNUGzhl8PFYSv-SzeVFVY

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-phx-aviation-delay-risk-48-hour-forecast-b4101ef7
```

Example prompt: What's the weather-driven flight delay risk at Phoenix Sky Harbor over the next 48 hours — give me the 6-hour risk scores and the main drivers?

## When to prefer this

Choose this endpoint when you need a structured, quantified, time-resolved delay risk score specifically for Phoenix Sky Harbor (PHX), broken down by weather driver category. It is preferable over generic weather APIs when the use case is aviation delay prediction rather than raw meteorological data, and over generic delay-risk endpoints when PHX is the specific airport of interest with no dynamic airport parameter needed.

## Known failure modes

- Forecast data unavailable for the requested window — returns error or empty blocks
- External weather model feed outage causing stale or missing data
- Payment failure (insufficient USDC) resulting in 402 response before data is returned
- Rate limiting or authentication issues returning 4xx errors

## How this service works

PHX weather delay risk for the next 48 hours — Weather-driven delay risk for Phoenix Sky Harbor (PHX) over the next 48 hours: 6-hour risk scores from forecast wind gusts, convective potential, winter and sustained precipitation, and heavy cloud cover at the field. Same shape as the generic delay-risk endpoint, bound to PHX.

## Output

A JSON object containing an array of 6-hour time blocks for the next 48 hours, each with a numeric risk score (0–1), a list of weather drivers (e.g. wind gusts, convective potential, precipitation, cloud cover), and a window start/end time. Also includes a top-level verdict string summarizing overall delay risk at PHX.

## 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",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "data",
      "meta"
     ],
     "properties": {
      "data": {
       "type": "object",
       "required": [
        "blocks",
        "verdict"
       ],
       "properties": {
        "blocks": {
         "type": "array",
         "items": {
          "type": "object",
          "required": [
           "window_start",
           "window_end",
           "risk_score",
           "drivers"
          ],
          "properties": {
           "drivers": {
            "type": "array",
            "items": {
             "type": "string"
            }
           },
           "risk_score": {
            "type": "number",
            "maximum": 1,
            "minimum": 0
           },
           "window_end": {
            "type": "string"
           },
           "window_start": {
            "type": "string"
           }
          },
          "additionalProperties": false
         }
        },
        "verdict": {
         "type": "string"
        }
       },
       "additionalProperties": false
      },
      "meta": {
       "type": "object"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-factory-phx-aviation-delay-risk-48-hour-forecast-b4101ef7/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)