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2s Aviation TAF (Terminal Aerodrome Forecast) API
x402
2s Aviation TAF (Terminal Aerodrome Forecast) API is a paid API for AI agents from 2s.io, paid per call via x402, $0.0012/call, status unknown (last checked 2026-09-13).
Returns raw and parsed Terminal Aerodrome Forecast (TAF) weather data for one or more airports identified by ICAO code, sourced from NOAA Aviation Weather Center.
Price / call$0.0012
Success—
StatusUnknown
How this service works
Terminal Aerodrome Forecast (TAF) for one or more airports — the official aviation forecast issued for an airport (~24–30h ahead). Pass ids = comma-separated ICAO station ids (e.g. KATL). Returns the raw TAF text + issue time. Source: NOAA Aviation Weather Center (keyless). For current conditions use aviation.metar.
Output
Returns a JSON object with an array of TAF items, each containing the raw TAF string, airport name, ICAO station code, and issuance timestamp, plus source metadata (provider: NOAA Aviation Weather Center, license: US Government public domain). Total count of results is also included.
Example use cases
Example prompt
“Can you pull the current TAF forecasts for KATL and KORD so I can check the aviation weather before my flight?”
Technical details
Endpoint
GEThttps://2s.io/api/aviation/tafWhen to prefer
Use this endpoint when you need authoritative, real-time Terminal Aerodrome Forecast data directly from NOAA for one or more airports by ICAO code, especially when no API key or signup is desired and pay-per-call USDC pricing is acceptable. Prefer over scraping aviationweather.gov directly or using general weather APIs that don't provide aviation-specific TAF format.
Side effects
- Invalid or unknown ICAO code returns empty items array with total 0
- Missing required 'ids' query parameter returns a 400-level error
- Temporarily unavailable NOAA upstream source may return ok: false or empty data
- Malformed comma-separated IDs may result in partial or no results
- Network or payment failure returns HTTP 402 or 5xx
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"ids": "KATL,KORD"
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Output
{
"data": {
"ok": true,
"items": [
{
"raw": "TAF KORD 172055Z 1721/1824 16012G22KT P6SM SCT007 BKN090 TEMPO 1721/1723 BKN007 FM172300 23011G19KT P6SM SCT012 BKN020 PROB30 1801/1803 5SM -SHRA BKN010 FM180400 25015G25KT P6SM SCT012 BKN035 FM181000 28016G26KT P6SM BKN020 FM181600 28012G20KT P6SM BKN035",
"name": "Chicago/O'Hare Intl",
"station": "KORD",
"issuedAt": "2026-06-17T20:55:00.000Z"
},
{
"raw": "TAF KATL 171946Z 1720/1824 22010KT P6SM SCT035 BKN045 FM172100 23012KT P6SM VCSH FEW020 BKN035 PROB30 1721/1724 4SM -TSRA BKN015CB BKN060 FM180100 21008KT P6SM BKN100 FM180600 21010KT P6SM OVC015 FM181200 21006KT P6SM -SHRA OVC010 TEMPO 1815/1819 21012G25KT 4SM TSRA BR OVC006CB FM181900 21009G21KT 5SM SHRA BR BKN007 TEMPO 1819/1823 21015G30KT 4SM TSRA BR OVC006CB",
"name": "Atlanta/Hartsfield-Jackson Intl",
"station": "KATL",
"issuedAt": "2026-06-17T19:46:00.000Z"
}
],
"total": 2,
"source": {
"url": "https://aviationweather.gov/",
"license": "US Government work — public domain.",
"provider": "NOAA Aviation Weather Center — aviationweather.gov"
}
},
"meta": {
"cost": {
"usd": 0.0012,
"tier": 0
},
"caller": "x402",
"version": null,
"endpoint": "aviation.taf",
"settlement": {
"txHash": "0x296d40040ec57f3e745cd39c2dbe4b316aee4a873d7ce2895ede8521f8296b01",
"network": "eip155:8453",
"success": true
}
}
}Tags
x402
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