# Airports Genexxis Weather (METAR/TAF)

> Airports Genexxis Weather (METAR/TAF) is a paid API for AI agents from airports.genexxis.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-29).

Returns decoded METAR and 12-hour TAF weather data for up to 10 ICAO airport stations, including wind, visibility, ceiling, flight category, and raw reports.

## Facts

- Endpoint: GET https://airports.genexxis.com/weather?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/airports-genexxis-weather-metar-taf-50018226
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_IwKm9RybmpAj3IDSHxpJD

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 airports-genexxis-weather-metar-taf-50018226
```

Example prompt: Can you pull the current METAR and TAF weather for KORD, KJFK, and KLAX — I need the flight category, ceiling, visibility, and winds for each?

## When to prefer this

Choose this endpoint when you need decoded aviation weather (METAR + TAF) for one or more specific airports by ICAO code, especially when flight category (VFR/IFR), ceiling, visibility, or wind data is required. It supports batch lookups of up to 10 stations in a single call. Prefer this over generic weather APIs when you need aviation-specific decoded data with flight category classification and raw report access. Also supports 3-letter FAA codes for US airports.

## Known failure modes

- Invalid or unknown ICAO code returns an error or empty result for that station
- Requesting more than 10 ICAO codes may return an error or truncated results
- Station with no active METAR observation returns null or missing data fields
- Network or upstream data source outage results in a service error
- Malformed query string (missing 'ids' parameter) returns a 400-level error

## How this service works

Decoded METAR and TAF (next 12 h) for up to 10 ICAO stations worldwide: wind, visibility, ceiling, flight category, temperature, weather, raw reports.

## Output

A structured response per requested ICAO station containing: decoded METAR data (wind speed/direction, visibility, ceiling height, temperature, weather phenomena, flight category: VFR/MVFR/IFR/LIFR), TAF forecast for the next 12 hours, and the raw METAR and TAF text strings. Up to 10 stations can be returned in a single call.

## 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": [
      "ids"
     ],
     "properties": {
      "ids": {
       "type": "string",
       "description": "comma-separated ICAO codes (max 10); 3-letter codes accepted for US airports"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/airports-genexxis-weather-metar-taf-50018226/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from airports.genexxis.com](https://www.zero.xyz/host/airports.genexxis.com/llms.txt)