Summary
Rates without a signup.
Four calls, no key, and historical dates included — which is the difference between converting today's invoice and reconciling one from last March.
What it is
A hosted MCP server for exchange rates backed by the Frankfurter API. It converts an amount between two currencies and serves latest and historical rates, over Streamable HTTP at /mcp or legacy HTTP+SSE at /sse.
What you get
- An amount converted between two three-letter currency codes
- Latest rates for a base currency, optionally limited to named symbols
- Historical rates for a specific date
- Every available currency listed with its full name
- Streamable HTTP and legacy HTTP+SSE endpoints
Requirements
Nothing — the server is hosted at https://currency-mcp.wesbos.com and needs no account or key. Clients without Streamable HTTP support reach the /sse endpoint through mcp-remote.
Setup effort
One command — npx mcp-remote https://currency-mcp.wesbos.com/sse