Monobank MCP Server (Node.js/TypeScript)

Node.js/TypeScript implementation of the Monobank MCP Server originally written in Python.

Monobank MCP Server exposes your Monobank personal account (and public exchange rates) as Model Context Protocol (MCP) tools.

About This Version

This is a Node.js/TypeScript port of the original Python implementation by @nklymok.

• Original Python version: https://github.com/nklymok/Monobank-MCP
• This TypeScript version: Maintains the same core personal-account tools with Node.js/TypeScript ecosystem benefits, plus a public rates tool that needs no token.

Features

• TypeScript/Node.js MCP server using the official @modelcontextprotocol/sdk
• MCP tools:
  • get_client_info – client identity, accounts, and jars (requires MONOBANK_API_TOKEN).
  • get_statement – account statement for a time window (requires token). Validates the period before calling the API; responses use amounts in main units and ISO 8601 UTC times for transactions.
  • get_currency_rates – public currency exchange rates from Monobank (GET /bank/currency). No API token required.

Usage (Published Package)

The easiest way to use this MCP server is via the published npm package:

1. Register the server in your MCP configuration

   {
     "mcpServers": {
       "monobank-mcp": {
         "command": "npx",
         "args": ["-y", "@alerix/monobank-mcp"],
         "env": {
           "MONOBANK_API_TOKEN": "your_token_here"
         }
       }
     }
   }
   

   Set MONOBANK_API_TOKEN only if you use get_client_info or get_statement. get_currency_rates works without it.

2. Run your MCP client – the tools will be available according to your configuration.

Development

If you want to contribute or modify the server:

1. Clone and install dependencies

   git clone https://github.com/aler1x/monobank-mcp.git
   cd monobank-mcp
   npm install
   

2. Run the server after install (prepare runs npm run build). For personal tools, set MONOBANK_API_TOKEN.

   Windows (PowerShell):

   $env:MONOBANK_API_TOKEN="your_token_here"
   node dist/index.js
   

   Windows (Command Prompt):

   set MONOBANK_API_TOKEN=your_token_here
   node dist\index.js
   

   macOS/Linux:

   export MONOBANK_API_TOKEN=your_token_here
   node dist/index.js
   

   Or one line:

   MONOBANK_API_TOKEN=your_token_here node dist/index.js
   

3. Development with hot reload (uses tsx --watch):

   MONOBANK_API_TOKEN=your_token_here npm run dev
   

4. Build (TypeScript → dist/):

   npm run build
   

Tool Reference

API Token

Personal tools need a Monobank personal API token. See the official docs: https://api.monobank.ua/index.html

Environment Variables

License

MIT