{"uid":"cap_sghTRxQKIrBzMgFhht7U6","slug":"metar-aviation-weather-lookup-1f590eff","name":"METAR Aviation Weather Lookup","description":"Latest METAR observation, decoded, for any ICAO airport worldwide (NOAA AviationWeather.gov): wind direction/speed/gust (kt), temperature/dewpoint (C), visibility, QNH altimeter (hPa), flight category (VFR/MVFR/IFR/LIFR) plus the raw METAR string. Query: ?ids=KJFK,LFPG (1-10 comma-separated ICAO codes). Observations refresh every 30-60 min; 5 min cache.","url":"https://data.greeneris.io/v1/aviation/metar","method":"GET","headers":{},"bodySchema":{"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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["ids"],"properties":{"ids":{"type":"string","description":"1-10 comma-separated ICAO station codes, e.g. KJFK,LFPG,EGLL"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"count":1,"metars":[{"lat":49.015,"lon":2.534,"raw":"METAR LFPG 140530Z 01010KT 350V110 CAVOK 20/16 Q1016 NOSIG","icao":"LFPG","name":"Paris/De Gaulle Arpt, ID, FR","temp_c":20,"dewpoint_c":16,"visibility":"6+","observed_utc":"2026-07-14T05:30:00Z","wind_dir_deg":10,"wind_gust_kt":null,"altimeter_hpa":1016,"wind_speed_kt":10,"flight_category":"VFR"}],"source":"NOAA AviationWeather.gov data API (US Government, public domain)"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_4lu0W6DpLbt8_JdZHqAlw","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches current METAR (Meteorological Aerodrome Report) data for 1–10 ICAO airport stations, including raw report, temperature, wind, visibility, and flight category","exampleAgentPrompt":"Get me the current METAR for LFPG, EGLL, and KJFK — I need the flight category, wind, and visibility for each.","exampleUseCases":null,"resultDescription":"Returns a JSON object with a count and an array of METAR records per station, each containing: raw METAR string, ICAO code, station name, lat/lon, temperature (°C), dewpoint (°C), wind speed (kt), wind direction (degrees), wind gust (kt or null), visibility, altimeter (hPa), flight category (VFR/IFR/MVFR/LIFR), and observed UTC timestamp. Source attribution to NOAA AviationWeather.gov is included.","failureModes":["Invalid or unknown ICAO code returns empty metars array for that station","More than 10 ICAO codes in a single request may be rejected","HTTP 402 returned if payment not yet made — retry after x402 USDC payment on Base","Station has no recent observation — empty or missing entry for that ICAO code","Malformed ids parameter (bad format) causes 400 error"],"whenToPreferThis":"Use this endpoint when you need current official METAR data for one or more airports identified by ICAO code, especially for aviation decision-making, flight category checks, or weather briefing. Prefer over generic weather APIs when you need raw METAR text, flight category (VFR/IFR), QNH altimeter, or multiple airports in one call at commodity pricing with no API key required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T04:06:39.554Z","isFirstParty":false}