{"uid":"cap_gfiWHOP7iR1iF5im-5Wtr","slug":"open-meteo-hourly-weather-forecast-fef21d72","name":"Open-Meteo Hourly Weather Forecast","description":"Hourly weather forecast for any point on Earth from Open-Meteo (blend of ECMWF/GFS/ICON models, refreshed hourly; data CC-BY 4.0). Query: ?latitude=48.8566&longitude=2.3522&hourly=temperature_2m,precipitation,wind_speed_10m&forecast_days=2 (1-16 days, ~80 hourly variables available, optional daily= aggregates and timezone=auto). ISO 8601 time arrays + units. 15 min cache.","url":"https://x402-datashop-production.up.railway.app/v1/wx/forecast","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":["latitude","longitude"],"properties":{"daily":{"type":"string","description":"Optional comma-separated daily aggregates"},"hourly":{"type":"string","default":"temperature_2m,precipitation,wind_speed_10m","description":"Comma-separated hourly variables"},"latitude":{"type":"number","description":"Latitude in decimal degrees (-90..90)"},"timezone":{"type":"string","default":"UTC","description":"IANA timezone or 'auto'"},"longitude":{"type":"number","description":"Longitude in decimal degrees (-180..180)"},"forecast_days":{"type":"integer","default":2,"maximum":16,"minimum":1}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ecnnUVGW92WG15QUWbwsu","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns hourly weather forecast data (temperature, precipitation, wind, and ~80 variables) for any lat/lon on Earth for 1–16 days, sourced from ECMWF/GFS/ICON model blends","exampleAgentPrompt":"Can you get me an hourly weather forecast for Paris (latitude 48.8566, longitude 2.3522) for the next 2 days, including temperature, precipitation, and wind speed, with times in the Europe/Paris timezone?","exampleUseCases":null,"resultDescription":"A JSON object containing ISO 8601 time arrays and corresponding arrays of hourly values for each requested variable (e.g. temperature_2m in °C, precipitation in mm, wind_speed_10m in km/h), plus unit metadata. Optional daily aggregates are included if requested. Data is cached for 15 minutes and sourced from a blend of ECMWF, GFS, and ICON numerical weather models.","failureModes":["Missing latitude or longitude returns 400 Bad Request","Latitude outside -90..90 or longitude outside -180..180 returns validation error","forecast_days exceeding 16 returns a validation error","Invalid hourly variable name returns an error from the upstream Open-Meteo API","Unknown IANA timezone string may cause an error or fall back to UTC","Payment not provided or invalid x402 payment header returns 402 Payment Required"],"whenToPreferThis":"Use this endpoint when you need structured, machine-readable hourly weather forecast data for any precise geographic coordinate on Earth, especially when you need multi-day forecasts (up to 16 days), a wide range of meteorological variables (~80 available), or model-blended accuracy from ECMWF/GFS/ICON. Prefer over general weather APIs when you need programmatic access to raw time-series arrays with ISO 8601 timestamps and explicit units.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:36:11.943Z","isFirstParty":false}