quickbooks-online-mcp-server

# QuickBooks Online MCP Server This is a Model Context Protocol (MCP) server implementation for QuickBooks Online integration. ## Setup 1. Install dependencies: ```bash npm install ``` 2. Create a `.env` file in the root directory with the following variables: ```env QUICKBOOKS_CLIENT_ID=your_client_id QUICKBOOKS_CLIENT_SECRET=your_client_secret QUICKBOOKS_ENVIRONMENT=sandbox ``` 3. Get your Client ID and Client Secret: - Go to the [Intuit Developer Portal](https://developer.intuit.com/) - Create a new app or select an existing one - Get the Client ID and Client Secret from the app's keys section - Add `http://localhost:8000/callback` to the app's Redirect URIs ## Authentication There are two ways to authenticate with QuickBooks Online: ### Option 1: Using Environment Variables If you already have a refresh token and realm ID, you can add them directly to your `.env` file: ```env QUICKBOOKS_REFRESH_TOKEN=your_refresh_token QUICKBOOKS_REALM_ID=your_realm_id ``` ### Option 2: Using the OAuth Flow If you don't have a refresh token, you can use the built-in OAuth flow: This will: - Start a temporary local server - Open your default browser automatically - Redirect you to QuickBooks for authentication - Save the tokens to your `.env` file once authenticated - Close automatically when complete ## Usage After authentication is set up, you can use the MCP server to interact with QuickBooks Online. The server provides various tools for managing customers, estimates, bills, and more. ## Available Tools Added tools for Create, Delete, Get, Search, Update for the following entities: - Account - Bill Payment - Bill - Customer - Employee - Estimate - Invoice - Item - Journal Entry - Purchase - Vendor ## Error Handling If you see an error message like "QuickBooks not connected", make sure to: 1. Check that your `.env` file contains all required variables 2. Verify that your tokens are valid and not expired