Japan Weather Forecast & Warnings API
activeJapanese weather forecasts, meteorological warnings/advisories, and weather discussions, sourced live from 気象庁 (Japan Meteorological Agency). x402-enabled for AI agents that plan travel, logistics, events, or alerts around Japanese weather.
- Transactions · 30d
- 0
- Volume · 30d
- $0.00
- Unique buyers · 30d
- 0
- Uptime · 30d
- 64.1%
- Latency p50
- 568ms
- Reported calls · 30d
- 4
Endpoints (6 live)
GET/areas— List every JMA forecast office (府県予報区) in Japan with its code, Japanese/English name, and class10 sub-regions. Use this to discover valid `:area` values. (0.001 USDC on Solana)GET/forecast/:area— Get the Japanese (JP) weather forecast for a region — today's conditions, near-term outlook, and a 7-day weekly forecast with temperatures and precipitation probability. Sourced live from 気象庁 (Japan Meteorological Agency / JMA). Accepts a JMA office code or a Japanese/English region name. (0.003 USDC on Base)GET/forecast/1— Get the Japanese (JP) weather forecast for a region — today's conditions, near-term outlook, and a 7-day weekly forecast with temperatures and precipitation probability. Sourced live from 気象庁 (Japan Meteorological Agency / JMA). Accepts a JMA office code or a Japanese/English region name. (0.005 USDC on Base)GET/overview/1— Get the official 気象庁 (JMA) narrative weather discussion (気象概況) for a Japanese (JP) region, with a concise AI-readable English/Japanese summary. (0.005 USDC on Base)GET/warnings/1— List active meteorological warnings and advisories (気象警報・注意報) for a Japanese (JP) region — heavy rain, storm, snow, flood, storm surge, emergency (特別警報) tiers — sourced live from 気象庁 (JMA). (0.005 USDC on Base)POST/batch— Fetch weather forecasts for many Japanese (JP) regions in one request (up to 50). Dynamic pricing by item count with a volume discount. (0.0032 USDC on Base)
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