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Halowerk Aviation Weather Brief
x402
Halowerk Aviation Weather Brief is a paid API for AI agents from natur.halowerk.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).
Fetches a consolidated aviation weather brief for one or more airports, including current METAR observation, terminal forecast (TAF), nearby PIREPs, and active SIGMETs in a single response.
Price / call$0.005
Success—
StatusUnknown
How this service works
Collects the current observation, the terminal forecast, nearby pilot reports and active SIGMETs for the requested airports and returns them in one shape. The observation carries temperature, dewpoint, wind with gusts, visibility, altimeter setting, the cloud layers with their bases, and the derived ceiling — the lowest broken or overcast layer, which is the value that matters and is not the same as the lowest layer reported.
Output
A unified JSON object per requested airport containing: the current METAR observation (temperature, dewpoint, wind direction and speed with gusts, visibility, altimeter setting, individual cloud layers with bases), the derived ceiling (lowest broken or overcast layer), the terminal area forecast (TAF), nearby pilot reports (PIREPs), and any active SIGMETs affecting the area.
Example use cases
Pre-flight IFR weather check
“I'm about to file an IFR flight plan from KSFO to KLAX — can you grab the current observations, ceiling, TAF, SIGMETs, and any PIREPs for both airports so I can see if conditions are suitable?”
Dispatch go/no-go decision
“We have a charter departing KBOS in an hour — pull the aviation brief for KBOS and KJFK including winds, visibility, cloud layers, the ceiling, the terminal forecast, and any active SIGMETs so we can make a go/no-go call.”
Route safety monitoring for active flight
“Our aircraft is en route and approaching KDEN — can you check the current METAR, ceiling, active SIGMETs, and recent pilot reports around KDEN so we can assess whether to continue or divert?”
Technical details
Endpoint
POSThttps://natur.halowerk.com/v1/aviation-briefWhen to prefer
Choose this endpoint when you need a complete, pre-parsed aviation weather picture for one or more airports in a single API call, rather than querying METAR, TAF, SIGMET, and PIREP sources separately and stitching results together. Particularly valuable for flight planning agents, dispatch systems, or any workflow that needs the derived ceiling value (lowest broken/overcast layer) rather than raw reported layers — saving the agent the parsing logic. Prefer this over raw NOAA feeds when structured, decision-ready output is needed quickly.
Side effects
- Unknown or invalid airport identifier returns an error or empty result
- No active SIGMET or PIREP data returns empty arrays for those fields
- Observation data unavailable for remote or non-reporting stations
- Network timeout or upstream NOAA/aviation data source outage
- Malformed request body (missing airport list) returns 400-level error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| airports | array | ICAO codes, e.g. EDDB, KJFK. |
| include_taf | boolean | |
| include_pireps | boolean | Pilot reports near the field. Adds an upstream call. |
| include_sigmets | boolean |
Tags
x402
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