{"uid":"cap_Pkar6yfK10hbKe_P4KXF1","slug":"rain-nowcast-api-by-forgemesh-2b5e22aa","name":"Rain Nowcast API by ForgeMesh","description":"Rain nowcast API: precipitation in 15-minute steps for the next 2 hours at any latitude/longitude, as structured JSON, for a quick 'will it rain soon' check. Use for delivery timing, outdoor-event decisions, and field-service scheduling. Radar-based nowcasting is strongest in the US and Europe; other regions fall back to lower-resolution model estimates. Cached 10 minutes.","url":"https://x402.forgemesh.io/rain-nowcast","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"latitude":{"type":"string","description":"Latitude, e.g. 29.76"},"longitude":{"type":"string","description":"Longitude, e.g. -95.36"}}},"responseSchema":{"type":"json","example":{"data":{"minutely_15":{"time":["2026-07-16T08:30","2026-07-16T08:45"],"precipitation":[0,0]},"minutely_15_units":{"precipitation":"mm"}},"attribution":"Open-Meteo.com (CC BY 4.0)"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_-I6SDBNROLsfIattzx4g1","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns minute-level precipitation forecasts in 15-minute steps for the next 2 hours at any latitude/longitude, as structured JSON, using radar-based nowcasting.","exampleAgentPrompt":"Will it rain at latitude 29.76, longitude -95.36 in the next two hours? Give me the precipitation forecast in 15-minute steps.","exampleUseCases":null,"resultDescription":"A structured JSON object containing precipitation forecast values at 15-minute intervals covering the next 2 hours for the given lat/lon point. Data is radar-based (strongest in US and Europe) with model fallback for other regions. Results are cached for up to 10 minutes.","failureModes":["Missing latitude or longitude returns a 4xx validation error","Invalid coordinate format (non-numeric strings) may cause a parsing error","Regions outside US/Europe may return lower-resolution model estimates with reduced accuracy","Payment failure returns 402 if x402 USDC payment is not processed","Timeout or service unavailability returns 5xx error"],"whenToPreferThis":"Use this endpoint when you need a short-term (0–2 hour) rain forecast at a precise geographic point, especially for time-sensitive operational decisions like delivery routing, outdoor event planning, or field-service scheduling. It is ideal when you need structured JSON output at 15-minute resolution rather than a daily or hourly weather summary. Prefer this over general weather APIs when nowcast precision and low latency matter more than multi-day forecasts.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T04:07:06.123Z","isFirstParty":false}