# Canada Earthquake Alerts

> Recent earthquakes near any Canadian postal code — seismic history for sites, pipelines, mines and insurers from your AI agent.

Remote MCP server (Streamable HTTP): https://ca-earthquake-alerts-mcp.donniertf.workers.dev/mcp
Free tier: `recent_quakes` — no key, no sign-up, 20 calls/day per IP.
Pro: C$12/month, cancel anytime — all tools, unlimited.

## Tools
- recent_quakes (free): FREE. Earthquakes in the last 30 days within 300 km of a Canadian postal code — top 3 by magnitude.
- quake_search (Pro): PRO. Earthquakes near a postal code with custom radius (km, max 1000), days (max 365) and minimum magnitude.
- sites_check (Pro): PRO. Quake counts (last N days, default 90) within 200 km of up to 25 postal codes.

## Buying (agents)
1. POST https://ca-earthquake-alerts-mcp.donniertf.workers.dev/checkout -> {checkout_url, session_id}. A human (or a payment-capable agent) completes Stripe Checkout at checkout_url.
2. GET https://ca-earthquake-alerts-mcp.donniertf.workers.dev/token?session_id=... -> {access_token}.
3. Send Authorization: Bearer <access_token> to https://ca-earthquake-alerts-mcp.donniertf.workers.dev/mcp (or pass access_token in tool arguments).

## Pay per call (x402, USDC on Base)
No account: POST JSON args to https://ca-earthquake-alerts-mcp.donniertf.workers.dev/x402/<tool> -> HTTP 402 with payment requirements ($0.03 USDC per call, payTo 0x02226D28e0c85AE4AdDB7fe7043Dd2b1Ff710D41). Retry with an X-PAYMENT header (x402 v1, scheme exact, network base). Manifest: https://ca-earthquake-alerts-mcp.donniertf.workers.dev/.well-known/x402. MCP clients may also send X-PAYMENT on tools/call.
Machine-readable pricing: https://ca-earthquake-alerts-mcp.donniertf.workers.dev/pricing.json · Server card: https://ca-earthquake-alerts-mcp.donniertf.workers.dev/.well-known/mcp

## Sources
- USGS Earthquake Hazards Program FDSN Event Web Service (public domain)
- Zippopotam.us postal area geocoding

## Notes
Earthquake catalogue from the USGS FDSN event service (public domain), filtered geographically to Canada and nearby. For feeling an earthquake or safety decisions, follow Natural Resources Canada and local emergency guidance.
Contact: dmorrisonwebdesign@gmail.com. More UK data MCPs: https://github.com/donniertf-hub/uk-mcp-fleet