# x402-factory SEA Aviation Delay Risk (48-Hour)

> x402-factory SEA Aviation Delay Risk (48-Hour) 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 block weather-driven flight delay risk scores for Seattle-Tacoma International Airport (SEA) over the next 48 hours, covering wind gusts, convection, winter precipitation, and cloud cover.

## Facts

- Endpoint: GET https://x402-factory.com/v1/aviation/delay-risk/SEA
- 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-sea-aviation-delay-risk-48-hour-fdd11483
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ULK4Napf4HYh1YCA1i5tI

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-sea-aviation-delay-risk-48-hour-fdd11483
```

Example prompt: What are the weather-driven flight delay risk scores at Seattle-Tacoma (SEA) for the next 48 hours, broken down by 6-hour windows?

## When to prefer this

Choose this endpoint when you specifically need pre-computed, aviation-focused weather delay risk for Seattle-Tacoma (SEA) with granular 6-hour resolution and multi-factor driver attribution. It is preferable over generic weather APIs when the output must be directly actionable for flight scheduling decisions without additional computation. Use it over the generic delay-risk endpoint for SEA-specific latency and caching optimizations.

## Known failure modes

- Forecast data temporarily unavailable from upstream weather source, returning 503
- Request outside the supported 48-hour lookahead window
- Payment authorization failure via x402 protocol (402 response)
- Malformed query parameters returning 400 validation error

## How this service works

SEA weather delay risk for the next 48 hours — Weather-driven delay risk for Seattle-Tacoma (SEA) 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 SEA.

## Output

An array of 6-hour time blocks each with a numeric risk score (0–1), a list of contributing weather drivers (e.g. wind gusts, convective potential, winter precipitation, cloud cover), and an overall verdict string summarizing the 48-hour delay risk picture for SEA.

## 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-sea-aviation-delay-risk-48-hour-fdd11483/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)