{"uid":"cap_j-5DnrfB1lMFs4-7CbCKj","slug":"seoul-weather-api-forecast-279cad44","name":"Seoul Weather API — Forecast","description":"Seoul 3-day forecast — temperature, sky, rain chance every 3 hours","url":"https://seoul-weather-402.fly.dev/weather/seoul/forecast?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"periods":[{"sky":"Mostly Cloudy","date":"2026-06-02","temperature":{"celsius":28},"precipitationChance":"20%"}],"location":"Seoul, South Korea"}},"example":{"request":{"properties":"temperature,humidity,windSpeed,precipitation"},"response":{"ok":true,"data":{"basedOn":"2026-06-12T02:00:00.000Z","periods":[{"sky":"Clear","date":"2026-06-12","localTime":"12:00 KST","windSpeed":"2.2 m/s","temperature":{"celsius":26,"fahrenheit":79},"precipitation":"None","precipitationChance":"0%"},{"sky":"Clear","date":"2026-06-12","localTime":"15:00 KST","windSpeed":"3 m/s","temperature":{"celsius":28,"fahrenheit":82},"precipitation":"None","precipitationChance":"0%"},{"sky":"Clear","date":"2026-06-12","localTime":"18:00 KST","windSpeed":"1.9 m/s","temperature":{"celsius":25,"fahrenheit":77},"precipitation":"None","precipitationChance":"0%"},{"sky":"Clear","date":"2026-06-12","localTime":"21:00 KST","windSpeed":"0.5 m/s","temperature":{"celsius":21,"fahrenheit":70},"precipitation":"None","precipitationChance":"0%"},{"sky":"Clear","date":"2026-06-12","localTime":"03:00 KST","windSpeed":"0.6 m/s","temperature":{"celsius":18,"fahrenheit":64},"precipitation":"None","precipitationChance":"0%"},{"sky":"Cloudy","date":"2026-06-12","localTime":"06:00 KST","windSpeed":"0.8 m/s","temperature":{"celsius":18,"fahrenheit":64},"precipitation":"None","precipitationChance":"30%"},{"sky":"Cloudy","date":"2026-06-13","localTime":"09:00 KST","windSpeed":"0.7 m/s","temperature":{"celsius":22,"fahrenheit":72},"precipitation":"None","precipitationChance":"30%"},{"sky":"Clear","date":"2026-06-13","localTime":"12:00 KST","windSpeed":"1.2 m/s","temperature":{"celsius":27,"fahrenheit":81},"precipitation":"None","precipitationChance":"0%"}],"location":"Seoul, South Korea"}}},"exampleRequest":{"properties":"temperature,humidity,windSpeed,precipitation"},"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Bf3Y1x-CP1PTjDQFmZIwe","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns real-time and forecast weather data for Seoul, South Korea, sourced from the Korea Meteorological Administration (KMA)","exampleAgentPrompt":"What's the weather forecast for Seoul this week — I want to know the sky conditions, temperature, and chance of rain for each day?","exampleUseCases":null,"resultDescription":"A JSON object containing an array of forecast periods for Seoul, each with a date, sky condition description (e.g. 'Mostly Cloudy'), temperature in Celsius, and precipitation chance percentage. Also includes a location label ('Seoul, South Korea').","failureModes":["Payment failure: x402 payment not processed, returns 402 Payment Required","KMA data unavailable: upstream Korea Meteorological Administration outage returns error","Rate limiting or network timeout from the fly.dev host","Malformed response if KMA data format changes unexpectedly"],"whenToPreferThis":"Use this endpoint when you specifically need weather forecast data for Seoul, South Korea, especially when you want data sourced from the official Korea Meteorological Administration. Ideal for travel planning apps, tourism services, or agents helping users prepare for a visit to Seoul. Prefer this over generic global weather APIs when Seoul-specific KMA data authority matters.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T20:21:53.213Z","isFirstParty":false,"canonicalSlug":"seoul-weather-api-forecast-279cad44"}