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FX-MCP

FX-MCP

Local
github.com/lamcearber-specFinance0Updated 30w ago
Repository

About FX-MCP

FX-MCP is an MCP server for agents that provides foreign-exchange rates, crypto quotes, DeFi yields, and market data. It combines information from six public data sources without requiring API keys.

Key features

  1. 01Live rates and currency conversion
  2. 02FX rate history for up to 90 days
  3. 03Crypto swap estimates
  4. 04Stablecoin DeFi yield data
  5. 05Cross-border cost comparisons
  6. 06Market snapshots and supported pairs

Use cases

  1. 01Check an exchange rate or convert currencies
  2. 02Compare cross-border transfer costs
  3. 03Review stablecoin yields
  4. 04Inspect market conditions or historical rates

MCP support

FX-MCP exposes eight finance tools to MCP clients, covering rates, conversions, crypto quotes, yields, and market information.

#fx#forex#currency#exchange-rate#crypto#defi#yields#stablecoin#mcp#ai-agent#finance#ecb#wise#coingecko

Configuration

Local server config is the same for every client. Copy it into your client’s MCP config file.

mcp.json · Universal config
{
  "mcpServers": {
    "fx": {
      "command": "npx",
      "args": [
        "-y",
        "fx-mcp"
      ]
    }
  }
}
Run commandnpx -y fx-mcp

Local servers need a runtime on your machine (e.g. Node.js 18+). Config file locations differ by client; see your client’s docs.

Packages
npmfx-mcp

Tools

8

Saved tool list · updated 3w ago

ParameterTypeRequiredDescription
fromstringYesSource currency (ISO 4217, e.g. EUR, USD, GBP)
tostringYesTarget currency (ISO 4217, e.g. USD, GBP, JPY)

Details

From the project README

fx-mcp

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

ToolDescriptionSource
get_fx_rateReal-time FX rate with Wise competitor comparisonECB + Wise
get_crypto_quoteCrypto token swap estimateCoinGecko
estimate_total_costCompare Wise vs bank vs crypto for cross-border paymentsMulti
convert_currencyQuick conversion across 166 fiat currenciesOpen Exchange Rates
get_rate_historyHistorical FX rates (up to 90 days)ECB
get_stablecoin_yieldsTop DeFi yields for USDC, USDT, DAI, EURCDeFi Llama
get_market_overviewMarket snapshot: ECB rate, fear/greed, gas, FXMulti
list_supported_pairsAvailable 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

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