{"uid":"cap_Lm7KYmD-ncB6JNo8fjeYB","slug":"api-japan-tokyo-weather-api-980cb52c","name":"API Japan — Tokyo Weather API","description":"x402対応の日本データAPI。天気・為替・株価をAIエージェントに提供。APIキー不要・USDC決済。","url":"https://apijapan.vercel.app/api/weather/tokyo","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"city":"tokyo","temperature_2m":22.5,"wind_speed_10m":5.2,"relative_humidity_2m":60}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/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_bue4Usp_gjRKD05QgTzxf","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 current weather data for Tokyo including temperature, wind speed, and humidity","exampleAgentPrompt":"What's the current temperature, wind speed, and humidity in Tokyo right now?","exampleUseCases":null,"resultDescription":"A JSON object containing Tokyo's current temperature in Celsius (temperature_2m), wind speed in m/s (wind_speed_10m), and relative humidity percentage (relative_humidity_2m), along with the city name.","failureModes":["Payment failure: 402 response if USDC payment not included or insufficient","Upstream weather data unavailable: possible 503 or empty response","Rate limiting or provider downtime","Malformed response if upstream data source is unreachable"],"whenToPreferThis":"Choose this endpoint when you need real-time weather data specifically for Tokyo without requiring an API key, and you are operating in an x402 micropayment-enabled environment. Ideal for AI agents that need lightweight, per-call weather lookups billed in USDC.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:38:49.164Z","isFirstParty":false}