{"name":"k-exchange-rate","protocol":"mcp","transport":"streamable-http","version":"1.1.0","description":"KRW exchange rate MCP server. Provides live and historical Korean Won rates for 150+ currencies.","tools":[{"name":"get_krw_rates","description":"Get current KRW exchange rates for major currencies (USD, JPY, EUR, CNY, GBP, AUD, CAD, etc.). Returns how many KRW equals 1 unit of each foreign currency."},{"name":"get_krw_rate_for_currency","description":"Get the current KRW exchange rate for a single currency. Returns how many KRW equals 1 unit of the requested currency."},{"name":"get_krw_rate_history","description":"Get historical KRW exchange rates on a specific past date. Useful for comparing current vs historical rates, calculating returns, or auditing FX exposure."}],"usage":"POST /k-exchange-rate/mcp with JSON-RPC 2.0 body.","example":{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"get_krw_rate_for_currency","arguments":{"currency":"USD"}}},"docs":"https://api.lazy-mac.com/k-exchange-rate","openapi":"https://api.lazy-mac.com/k-exchange-rate/openapi.json"}