{"uid":"cap_KshFC-7CgJzdZHIISO5Nl","slug":"worlddata402-weather-forecast-1af0d1ed","name":"WorldData402 Weather Forecast","description":"Global market, government and reference data for AI agents. Pay-per-call over x402 (USDC on Base mainnet).","url":"https://worlddata402.worlddata402.workers.dev/v1/weather/forecast?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["lat","lon"],"properties":{"lat":{"type":"number"},"lon":{"type":"number"},"days":{"type":"number"}}},"responseSchema":{"type":"object"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_eEt1jPtvwflobYA0IWsRO","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a multi-day weather forecast for a given latitude/longitude coordinate pair","exampleAgentPrompt":"What's the 5-day weather forecast for the coordinates 40.7128° N, 74.0060° W — that's New York City?","exampleUseCases":[{"title":"Trip planning weather check","prompt":"Can you pull a 7-day weather forecast for latitude 48.8566, longitude 2.3522 — I'm planning activities in Paris next week and want to know what conditions to expect."},{"title":"Outdoor event weather lookup","prompt":"What's the 3-day weather forecast for coordinates 51.5074, -0.1278? I'm organizing an outdoor event in London and need to know if it'll rain."},{"title":"Agricultural field conditions forecast","prompt":"Get me a 10-day weather forecast for lat 41.8781, lon -87.6298 — we're tracking conditions for crop planning near Chicago."}],"resultDescription":"Returns a JSON object containing weather forecast data for the specified coordinates, including expected conditions over the requested number of days (temperature, precipitation, and other meteorological indicators). The exact schema is open-ended but covers multi-day outlook information.","failureModes":["Missing required lat or lon parameter returns an error","Invalid coordinate values (out of range lat/lon) may return no data or an error","Payment failure via x402/USDC returns a 402 Payment Required response","Very remote or ocean coordinates may return limited or no forecast data","Requesting too many days beyond supported range may return partial results or an error"],"whenToPreferThis":"Choose this endpoint when you need a pay-per-call weather forecast with no subscription or API key — useful for agents that call weather infrequently or need to pay programmatically via USDC on Base. Best when you have precise lat/lon coordinates and want a simple, lightweight forecast lookup without committing to a monthly weather data plan.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T18:42:38.904Z","isFirstParty":false,"canonicalSlug":"worlddata402-weather-forecast-1af0d1ed"}