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2025-04-08

Toy MCP server that provides access to exchange rate data from the Norges Bank API.

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Exchange Rate MCP Server

This is a Model Context Protocol (MCP) server that provides access to exchange rate data from the Norges Bank API.

This is just a toy project and isn't meant to be used seriously.

Overview

The Exchange Rate MCP exposes a single tool called exchange_rate that allows an LLM or other clients to fetch exchange rates between different currencies.

Usage

npx -y @karashiiro/exchange-rate-mcp

Development

Installation

pnpm install

Build

pnpm build

Run

pnpm start

Usage

The server exposes a single tool:

exchange_rate

Fetches the exchange rate between two currencies.

Parameters:
  • baseCurrency (string, required): The base currency code (e.g., NOK, USD)
  • targetCurrency (string, required): The target currency code (e.g., EUR, USD)
  • date (string, optional): Date in YYYY-MM-DD format. Defaults to latest available rate.
Example Response:
{
  "baseCurrency": "NOK",
  "targetCurrency": "USD",
  "date": "2025-04-04",
  "rate": 0.12345
}

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    Reviews

    3 (1)
    Avatar
    user_nIYQVDJh
    2025-04-17

    I have been using the exchange-rate-mcp application by karashiiro, and it has been incredibly efficient and accurate in providing up-to-date exchange rates. The interface is user-friendly, making navigation seamless. I highly recommend it to anyone in need of reliable currency exchange information. Check it out at https://github.com/karashiiro/exchange-rate-mcp.