# Japan Data MCP Bundles

> Discounted monthly bundles of 19 remote MCP servers built on official Japan public data. One token unlocks every server in the bundle.

## Japan Weather & Disaster Bundle: ¥4900/month (separately ¥10900)
- Japan Earthquake Alerts: https://jp-earthquake-alerts-mcp.donniertf.workers.dev/mcp
- Japan Tsunami Alerts: https://jp-tsunami-alerts-mcp.donniertf.workers.dev/mcp
- Japan Weather Warnings: https://jp-weather-warnings-mcp.donniertf.workers.dev/mcp
- Japan Weather Forecast: https://jp-weather-forecast-mcp.donniertf.workers.dev/mcp
- Japan AMeDAS Observations: https://jp-amedas-obs-mcp.donniertf.workers.dev/mcp
- Japan Typhoon Tracker: https://jp-typhoon-tracker-mcp.donniertf.workers.dev/mcp
- Japan Volcano Alerts: https://jp-volcano-alerts-mcp.donniertf.workers.dev/mcp
- Japan Heat Stress (WBGT): https://jp-heat-stress-mcp.donniertf.workers.dev/mcp

## Japan Geo & Places Bundle: ¥2900/month (separately ¥4800)
- Japan Postal Code Lookup: https://jp-postal-lookup-mcp.donniertf.workers.dev/mcp
- Japan Reverse Geocode: https://jp-reverse-geocode-mcp.donniertf.workers.dev/mcp
- Japan Elevation (GSI DEM): https://jp-elevation-mcp.donniertf.workers.dev/mcp
- Japan Public Holidays: https://jp-holidays-mcp.donniertf.workers.dev/mcp
- Japan Business Calendar: https://jp-business-calendar-mcp.donniertf.workers.dev/mcp

## Japan Markets & Civic Bundle: ¥3900/month (separately ¥8100)
- Japan FX Rates (JPY): https://jp-fx-rates-mcp.donniertf.workers.dev/mcp
- Japan JGB Yields: https://jp-jgb-yields-mcp.donniertf.workers.dev/mcp
- Japan Laws Search: https://jp-laws-search-mcp.donniertf.workers.dev/mcp
- Japan Diet Speeches: https://jp-diet-speeches-mcp.donniertf.workers.dev/mcp
- Japan Library Search (NDL): https://jp-library-search-mcp.donniertf.workers.dev/mcp
- Japan News Headlines (NHK): https://jp-news-headlines-mcp.donniertf.workers.dev/mcp

## Japan All-20 Data MCP Bundle: ¥12900/month (separately ¥23800)
- Japan AMeDAS Observations: https://jp-amedas-obs-mcp.donniertf.workers.dev/mcp
- Japan Business Calendar: https://jp-business-calendar-mcp.donniertf.workers.dev/mcp
- Japan Diet Speeches: https://jp-diet-speeches-mcp.donniertf.workers.dev/mcp
- Japan Earthquake Alerts: https://jp-earthquake-alerts-mcp.donniertf.workers.dev/mcp
- Japan Elevation (GSI DEM): https://jp-elevation-mcp.donniertf.workers.dev/mcp
- Japan FX Rates (JPY): https://jp-fx-rates-mcp.donniertf.workers.dev/mcp
- Japan Heat Stress (WBGT): https://jp-heat-stress-mcp.donniertf.workers.dev/mcp
- Japan Public Holidays: https://jp-holidays-mcp.donniertf.workers.dev/mcp
- Japan JGB Yields: https://jp-jgb-yields-mcp.donniertf.workers.dev/mcp
- Japan Laws Search: https://jp-laws-search-mcp.donniertf.workers.dev/mcp
- Japan Library Search (NDL): https://jp-library-search-mcp.donniertf.workers.dev/mcp
- Japan News Headlines (NHK): https://jp-news-headlines-mcp.donniertf.workers.dev/mcp
- Japan Postal Code Lookup: https://jp-postal-lookup-mcp.donniertf.workers.dev/mcp
- Japan Reverse Geocode: https://jp-reverse-geocode-mcp.donniertf.workers.dev/mcp
- Japan Tsunami Alerts: https://jp-tsunami-alerts-mcp.donniertf.workers.dev/mcp
- Japan Typhoon Tracker: https://jp-typhoon-tracker-mcp.donniertf.workers.dev/mcp
- Japan Volcano Alerts: https://jp-volcano-alerts-mcp.donniertf.workers.dev/mcp
- Japan Weather Forecast: https://jp-weather-forecast-mcp.donniertf.workers.dev/mcp
- Japan Weather Warnings: https://jp-weather-warnings-mcp.donniertf.workers.dev/mcp

## Buying (agents)
1. POST https://jp-mcp-bundles.donniertf.workers.dev/checkout?bundle=<id> -> {checkout_url, session_id}. A human or payment-capable agent completes Stripe checkout.
2. GET https://jp-mcp-bundles.donniertf.workers.dev/token?session_id=<id> -> {access_token} (402 until paid).
3. Send Authorization: Bearer <access_token> to any server in the bundle.
Pricing JSON: https://jp-mcp-bundles.donniertf.workers.dev/pricing.json · Server card: https://jp-mcp-bundles.donniertf.workers.dev/.well-known/mcp
Every server also has a free tier, no key needed.

## Pay per call (x402, USDC on Base)
No subscription: every server sells single calls at <server>/x402/<tool> (HTTP 402 -> pay $0.02-$0.10 USDC on Base -> retry with X-PAYMENT). Manifests: <server>/.well-known/x402

## Bundle 30-day USDC pass (x402)
POST https://jp-mcp-bundles.donniertf.workers.dev/x402/<bundleId> → 402 → pay monthly price in USDC → retry with X-PAYMENT → access_token (30 days). Manifest: https://jp-mcp-bundles.donniertf.workers.dev/.well-known/x402