Fx

MCP server for AI agents — real-time FX rates, crypto quotes, DeFi yields, and market data.

Install

# Claude Code
claude mcp add fx-mcp -- npx fx-mcp

# Manual
npx fx-mcp

8 Tools

Tool	Description	Source
get_fx_rate	Real-time FX rate with Wise competitor comparison	ECB + Wise
get_crypto_quote	Crypto token swap estimate	CoinGecko
estimate_total_cost	Compare Wise vs bank vs crypto for cross-border payments	Multi
convert_currency	Quick conversion across 166 fiat currencies	Open Exchange Rates
get_rate_history	Historical FX rates (up to 90 days)	ECB
get_stablecoin_yields	Top DeFi yields for USDC, USDT, DAI, EURC	DeFi Llama
get_market_overview	Market snapshot: ECB rate, fear/greed, gas, FX	Multi
list_supported_pairs	Available fiat + crypto currencies	—

Examples

• "What is the EUR to USD rate right now?"
• "Convert 5000 EUR to Turkish Lira"
• "What is the cheapest way to send 2000 EUR to GBP?"
• "Where can I get the best yield on USDC?"
• "Give me a market overview"
• "Show me EUR/GBP rate history for the last 30 days"
• "Get me a quote to swap 1000 USDC to SOL"

No API keys required

All data sources are public and free:

• ECB Data API (FX rates, interest rates)
• Wise Comparison API (provider rates)
• CoinGecko (crypto prices)
• DeFi Llama (yields)
• Open Exchange Rates (166 currencies)
• Alternative.me (Fear & Greed Index)

License

MIT