{"uid":"cap_ujDV7xmAdRhybuv_fn3wc","slug":"halowerk-karte-airspace-check-2794f672","name":"Halowerk Karte Airspace Check","description":"HALOWERK kartenwerk — bezahlte Endpunkte nach x402. Preise in USDC auf Base Mainnet.","url":"https://karte.halowerk.com/v1/airspace-check?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"at":{"type":"string","format":"date-time","description":"UTC time to screen; current time is used when omitted."},"latitude":{"type":"number","maximum":90,"minimum":-90},"longitude":{"type":"number","maximum":180,"minimum":-180},"radius_km":{"type":"number","default":10,"maximum":100,"minimum":1},"altitude_m":{"type":"number","maximum":20000,"minimum":0},"altitude_reference":{"enum":["AGL","MSL"],"type":"string","default":"AGL"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.008","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.008/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Hll9GUepuCEwjhCMCgpXv","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.008","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks a coordinate, altitude, and time for current weather (Open-Meteo), nearby METAR observations, worldwide SIGMETs, FAA TFR NOTAM polygons with vertical/time limits, and broader NOTAMs if configured","exampleAgentPrompt":"Before I launch my drone at 37.7749° N, 122.4194° W this Saturday at 2pm UTC, check for any active TFRs, SIGMETs, or airspace restrictions up to 120 meters AGL within 5 km of that position.","exampleUseCases":[{"title":"Pre-flight drone safety check","prompt":"I'm about to fly my drone at 40.6892° N, 74.0445° W tomorrow at 15:00 UTC — can you check for any active TFRs, SIGMETs, or NOTAMs within 5 km up to 400 feet AGL?"},{"title":"Event TFR avoidance planning","prompt":"There's a large event in Los Angeles this Sunday at 34.0522° N, 118.2437° W — check if any temporary flight restrictions are active between 18:00 and 22:00 UTC within 10 km and up to 3000 meters MSL."},{"title":"Aviation weather and SIGMET briefing","prompt":"Can you pull current METAR observations and any active SIGMETs near 51.5074° N, 0.1278° W right now, within a 20 km radius, for a flight at 1500 meters MSL?"}],"resultDescription":"Returns current weather data from Open-Meteo, nearby METAR station observations, active worldwide SIGMETs from the AWC, any FAA TFR NOTAM polygons intersecting the queried location/altitude/time with their vertical and time limits, broader NOTAMs if an authorized API is configured, and explicit flags distinguishing FAA TFR coverage from full NOTAM coverage — unknown coverage is reported as unknown rather than falsely clear.","failureModes":["Missing latitude or longitude returns a 400 validation error","Altitude outside 0–20000m range is rejected","Radius outside 1–100 km is rejected","If no authorized NOTAM API is configured, full NOTAM data is unavailable and coverage is flagged as unknown","AWC or Open-Meteo upstream outages may result in partial data with missing weather or SIGMET fields","Payment failure via x402 results in 402 response before any data is returned"],"whenToPreferThis":"Choose this endpoint when you need a unified pre-flight or drone-launch airspace and weather check combining real-time weather (Open-Meteo), METAR, SIGMETs, and FAA TFR NOTAMs in a single call. Prefer it over manual AWC or FAA NOTAM lookups when you need coordinate-precise, altitude-aware, time-specific airspace status — especially for UAV/drone operations or general aviation pre-flight planning at a specific GPS point.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T06:35:23.055Z","isFirstParty":false,"canonicalSlug":"halowerk-karte-airspace-check-2794f672"}