Monobank Mcp

monobank-mcp

MCP server for Monobank Open API — accounts, transactions, exchange rates, jars & webhooks for Claude and other LLM clients.

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Features

• 8 Personal API tools — accounts, statements, exchange rates, jars, webhooks
• 4 Corporate API tools — ECDSA signing, multi-user auth flow, zero rate limits
• Smart caching — respects Monobank's 1 req/60s limit automatically
• Retry with backoff — exponential retry on transient failures
• Request deduplication — concurrent identical calls merged into one HTTP request
• Resources & Prompts — exchange rates as context, spending analysis template
• English-first docs — full API reference, agent setup guide, corporate guide

Quick Start

Get your token at https://api.monobank.ua/ (scan QR with Monobank app), then:

npx -y monobank-mcp

Configuration

Claude Desktop

Add to ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows):

{
  "mcpServers": {
    "monobank": {
      "command": "npx",
      "args": ["-y", "monobank-mcp"],
      "env": {
        "MONOBANK_TOKEN": "your_token_here"
      }
    }
  }
}

VS Code / Cursor

Add to .vscode/mcp.json or .cursor/mcp.json:

{
  "servers": {
    "monobank": {
      "command": "npx",
      "args": ["-y", "monobank-mcp"],
      "env": {
        "MONOBANK_TOKEN": "your_token_here"
      }
    }
  }
}

Claude Code

claude mcp add monobank -- npx -y monobank-mcp

Then set MONOBANK_TOKEN in your environment.

Tools

Personal API

| Tool | Description | |------|-------------| | get_client_info | Client profile, all accounts and jars with balances, IBANs | | get_statement | Transaction history for any date range (max 31 days) | | get_recent_transactions | Latest N transactions from the last X minutes | | get_exchange_rates | Current UAH/USD/EUR and 100+ exchange rate pairs | | get_jars | Savings jars with balances, goals, and progress | | set_webhook | Register a URL for real-time transaction events | | delete_webhook | Stop receiving webhook notifications | | get_webhook_status | Check currently registered webhook URL |

Corporate API

Available when MONOBANK_AUTH_MODE=corporate. See [Corporate API Setup](docs/CORPORATE_API.md).

| Tool | Description | |------|-------------| | initiate_authorization | Start user auth flow, returns Monobank app URL | | check_authorization | Check if user approved the auth request | | get_corp_settings | Get corporate app settings (key, name, webhook) | | set_corp_webhook | Set webhook URL for the corporate application |

Resources

| Resource | URI | Description | |----------|-----|-------------| | Exchange Rates | monobank://exchange-rates | Current exchange rates as background context |

Prompts

| Prompt | Description | |--------|-------------| | spending-analysis | Analyze spending patterns for a given period (week / month / quarter) |

Rate Limits

| Endpoint | Personal API | Corporate API | |----------|-------------|---------------| | client-info | 1 req / 60s | Unlimited | | statement | 1 req / 60s | Unlimited | | currency | No limit | No limit | | webhook | No limit | No limit |

The server caches responses automatically (59s for rate-limited endpoints, 5 min for exchange rates). Retry with exponential backoff handles transient failures.

Environment Variables

| Variable | Required | Description | |----------|----------|-------------| | MONOBANK_TOKEN | Personal mode | Token from https://api.monobank.ua/ | | MONOBANK_AUTH_MODE | No | personal (default) or corporate | | MONOBANK_KEY_ID | Corporate mode | SHA1 hash of your public key | | MONOBANK_PRIVATE_KEY_PATH | Corporate mode | Path to ECDSA secp256k1 private key | | MONOBANK_PRIVATE_KEY_PEM | Corporate mode | PEM string (alternative to file path) |

Docker

docker build -t monobank-mcp .
docker run -e MONOBANK_TOKEN=your_token monobank-mcp

Development

git clone https://github.com/serhiizghama/monobank-mcp.git
cd monobank-mcp
npm install
npm run build
npm test

Documentation

• [API Reference](docs/API_REFERENCE.md) — full tool/resource/prompt reference with examples
• [Corporate API Setup](docs/CORPORATE_API.md) — ECDSA key generation, auth flow
• [Agent Setup Guide](docs/AGENT_SETUP.md) — instructions for AI agents to auto-install

License

MIT

Source & license

This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code.

• Author: serhiizghama
• Source: serhiizghama/monobank-mcp
• License: MIT
• Homepage: https://api.monobank.ua

Install and usage instructions live in the source repository linked above.