# How to integrate Finmei MCP with Claude Code ```json { "title": "How to integrate Finmei MCP with Claude Code", "toolkit": "Finmei", "toolkit_slug": "finmei", "framework": "Claude Code", "framework_slug": "claude-code", "url": "https://composio.dev/toolkits/finmei/framework/claude-code", "markdown_url": "https://composio.dev/toolkits/finmei/framework/claude-code.md", "updated_at": "2026-05-06T08:11:44.704Z" } ``` ## Introduction Manage your Finmei directly from Claude Code with zero worries about OAuth hassles, API-breaking issues, or reliability and security concerns. You can do this in two different ways: - Via [Composio Connect](https://dashboard.composio.dev/login?utm_source=toolkits&utm_medium=framework_template&utm_campaign=claude-code&utm_content=composio_connect&next=%2F~%2Forg%2Fconnect%2Fclients%2Fclaude-code) - Direct and easiest approach - Via [Composio SDK](https://docs.composio.dev/docs?utm_source=toolkits&utm_medium=framework_template&utm_campaign=claude-code&utm_content=composio_sdk) - Programmatic approach with more control ## Also integrate Finmei with - [OpenAI Agents SDK](https://composio.dev/toolkits/finmei/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/finmei/framework/claude-agents-sdk) - [Claude Cowork](https://composio.dev/toolkits/finmei/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/finmei/framework/codex) - [OpenClaw](https://composio.dev/toolkits/finmei/framework/openclaw) - [Hermes](https://composio.dev/toolkits/finmei/framework/hermes-agent) - [CLI](https://composio.dev/toolkits/finmei/framework/cli) - [Google ADK](https://composio.dev/toolkits/finmei/framework/google-adk) - [LangChain](https://composio.dev/toolkits/finmei/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/finmei/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/finmei/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/finmei/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/finmei/framework/crew-ai) ## TL;DR - Only one MCP URL to connect multiple apps with Claude Code with zero auth hassles. - Programmatic tool calling allows LLMs to write its code in a remote workbench to handle complex tool chaining. Reduces to-and-fro with LLMs for frequent tool calling. - Handling Large tool responses out of LLM context to minimize context rot. - Dynamic just-in-time access to 20,000 tools across 1000+ other Apps for cross-app workflows. It loads the tools you need, so LLMs aren't overwhelmed by tools you don't need. ## Connect Finmei to Claude Code ### Connecting Finmei to Claude Code using Composio 1. Add the Composio MCP to Claude ```bash claude mcp add --scope user --transport http composio https://connect.composio.dev/mcp ``` ## What is Claude Code? Claude Code is Anthropic's command line developer tool that lets you use Claude directly inside your terminal. Instead of switching between your editor, browser, and chat, you can stay in your project folder and ask Claude to help you build, debug, refactor, and understand code right where you're working. Key features include: - Terminal-Native Experience: Work with Claude directly in your command line without switching contexts - MCP Support: Built-in support for Model Context Protocol servers to extend Claude's capabilities - Project Context: Claude understands your project structure and can read, write, and modify files - Interactive Development: Ask questions, debug code, and get help in real-time while coding - Multi-Platform: Works on macOS, Linux, WSL, and Windows ## What is the Finmei MCP server, and what's possible with it? The Finmei MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Finmei account. It provides structured and secure access to your invoicing and expense data, so your agent can perform actions like creating invoices, managing customers, tracking payments, and handling products on your behalf. - Smart invoice creation and management: Ask your agent to generate new invoices, list all existing invoices, or delete outdated ones—helping you stay on top of billing effortlessly. - Customer record management: Let your agent list all your customers, search for specific records, or delete customers no longer in your system, streamlining client data administration. - Payment tracking and retrieval: Retrieve payment details, verify payment statuses, or remove obsolete payments to keep your financial records accurate and up to date. - Product catalog maintenance: Easily fetch detailed product information or remove products from your catalog as your offerings evolve, all via agent commands. - Multi-currency support: Ask your agent to list all available currencies before creating invoices, ensuring transactions are processed in the correct denomination for your business needs. ## Supported Tools | Tool slug | Name | Description | |---|---|---| | `FINMEI_CREATE_INVOICE` | Create Invoice | Tool to create a new invoice. Use when you have all invoice details ready and need to record it. Example: "Create an invoice for customer X with two items. | | `FINMEI_DELETE_CUSTOMER` | Delete Customer | Tool to delete a specific customer by their ID. Use after confirming the correct customer_id to remove the record. | | `FINMEI_DELETE_INVOICE` | Delete Invoice | Tool to delete an invoice. Use when you need to remove an existing invoice by its ID. | | `FINMEI_DELETE_PAYMENT` | Delete Payment | Tool to delete a payment. Use when you need to remove a payment by its ID after confirming it's obsolete. | | `FINMEI_DELETE_PRODUCT` | Delete Product | Tool to delete a product by its ID. Use when you need to permanently remove a product from the catalog. | | `FINMEI_GET_PAYMENT` | Get Payment | Tool to retrieve details of a specific payment by its ID. Use after creating a payment or when you need to confirm payment details. | | `FINMEI_GET_PRODUCT` | Get Product by ID | Tool to retrieve a product by its ID. Use when you need detailed information about a single product. | | `FINMEI_LIST_CURRENCIES` | List Currencies | Tool to list all currencies supported by Finmei. Use when you need to retrieve available currency codes before creating transactions. | | `FINMEI_LIST_CUSTOMERS` | List Customers | Tool to list all customers with optional filters and pagination. Use when needing to browse or search customer records. | | `FINMEI_LIST_INVOICES` | List Invoices | Tool to list invoices. Use when you need a paginated list of invoices with basic details. | | `FINMEI_LIST_PAYMENTS` | List Payments | Tool to retrieve a list of payments. Use when you need to view past payment records with optional filters and pagination. | | `FINMEI_LIST_PRODUCTS` | List Products | Tool to retrieve a list of products with optional filters and pagination. Use when you need to browse or filter the product catalog. | | `FINMEI_UPDATE_CUSTOMER` | Update Customer | Tool to update an existing customer's details. Use after confirming the customer ID to modify their information. | | `FINMEI_UPDATE_PRODUCT` | Update Product | Tool to update an existing product's details. Use when you need to modify product information after confirming the product ID. | ## Supported Triggers None listed. ## Creating MCP Server - Stand-alone vs Composio SDK The Finmei MCP server is an implementation of the Model Context Protocol that connects Claude Code (and other AI assistants like Claude and Cursor) directly to your Finmei account. It provides structured and secure access so Claude can perform Finmei operations on your behalf. With Composio's managed implementation, you don't have to create your own developer app. For production, if you're building an end product, we recommend using your own credentials. The managed server helps you prototype fast and go from 0-1 faster. ## Step-by-step Guide ### 1. Prerequisites Before starting, make sure you have: - Claude Pro, Max, or API billing enabled Anthropic account - Composio API Key - A Finmei account - Basic knowledge of Python or TypeScript ### 1. Install Claude Code To install Claude Code, use one of the following methods based on your operating system: ```bash # macOS, Linux, WSL curl -fsSL https://claude.ai/install.sh | bash # Windows PowerShell irm https://claude.ai/install.ps1 | iex # Windows CMD curl -fsSL https://claude.ai/install.cmd -o install.cmd && install.cmd && del install.cmd ``` ### 2. Set up Claude Code Open a terminal, go to your project folder, and start Claude Code: - Claude Code will open in your terminal - Follow the prompts to sign in with your Anthropic account - Complete the authentication flow - Once authenticated, you can start using Claude Code ```bash cd your-project-folder claude ``` ### 3. Set up environment variables Create a .env file in your project root with the following variables: - COMPOSIO_API_KEY authenticates with Composio (get it from [Composio dashboard](https://dashboard.composio.dev/login?utm_source=toolkits&utm_medium=framework_template&utm_campaign=claude-code&utm_content=api_key&next=%2F~%2Forg%2Fconnect%2Fclients%2Fclaude-code)) - USER_ID identifies the user for session management (use any unique identifier) ```bash COMPOSIO_API_KEY=your_composio_api_key_here USER_ID=your_user_id_here ``` ### 4. Install Composio library No description provided. ```python pip install composio-core python-dotenv ``` ```typescript npm install @composio/core dotenv ``` ### 5. Generate Composio MCP URL No description provided. ```python import os from composio import Composio from dotenv import load_dotenv load_dotenv() COMPOSIO_API_KEY = os.getenv("COMPOSIO_API_KEY") USER_ID = os.getenv("USER_ID") composio_client = Composio(api_key=COMPOSIO_API_KEY) composio_session = composio_client.create( user_id=USER_ID, toolkits=["finmei"], ) COMPOSIO_MCP_URL = composio_session.mcp.url print(f"MCP URL: {COMPOSIO_MCP_URL}") print(f"\nUse this command to add to Claude Code:") print(f'claude mcp add --transport http finmei-composio "{COMPOSIO_MCP_URL}" --headers "X-API-Key:{COMPOSIO_API_KEY}"') ``` ```typescript import 'dotenv/config'; import { Composio } from '@composio/core'; const { COMPOSIO_API_KEY, USER_ID } = process.env; if (!COMPOSIO_API_KEY || !USER_ID) { throw new Error('COMPOSIO_API_KEY and USER_ID required in .env'); } const composioClient = new Composio({ apiKey: COMPOSIO_API_KEY }); const composioSession = await composioClient.create(USER_ID, { toolkits: ['finmei'], }); const composioMcpUrl = composioSession?.mcp.url; console.log(`MCP URL: ${composioMcpUrl}`); console.log(`\nUse this command to add to Claude Code:`); console.log(`claude mcp add --transport http finmei-composio "${composioMcpUrl}" --headers "X-API-Key:${COMPOSIO_API_KEY}"`); ``` ### 6. Run the script and copy the MCP URL No description provided. ```python python generate_mcp_url.py ``` ```typescript node --loader ts-node/esm generate_mcp_url.ts # or if using tsx tsx generate_mcp_url.ts ``` ### 7. Add Finmei MCP to Claude Code In your terminal, add the MCP server using the command from the previous step. The command format is: - claude mcp add registers a new MCP server with Claude Code - --transport http specifies that this is an HTTP-based MCP server - The server name (finmei-composio) is how you'll reference it - The URL points to your Composio Tool Router session - --headers includes your Composio API key for authentication After running the command, close the current Claude Code session and start a new one for the changes to take effect. ```bash claude mcp add --transport http finmei-composio "YOUR_MCP_URL_HERE" --headers "X-API-Key:YOUR_COMPOSIO_API_KEY" # Then restart Claude Code exit claude ``` ### 8. Verify the installation Check that your Finmei MCP server is properly configured. - This command lists all MCP servers registered with Claude Code - You should see your finmei-composio entry in the list - This confirms that Claude Code can now access Finmei tools If everything is wired up, you should see your finmei-composio entry listed: ```bash claude mcp list ``` ### 9. Authenticate Finmei The first time you try to use Finmei tools, you'll be prompted to authenticate. - Claude Code will detect that you need to authenticate with Finmei - It will show you an authentication link - Open the link in your browser (or copy/paste it) - Complete the Finmei authorization flow - Return to the terminal and start using Finmei through Claude Code Once authenticated, you can ask Claude Code to perform Finmei operations in natural language. For example: - "Create an invoice for new client Acme Corp" - "List all unpaid invoices from last month" - "Delete obsolete product from catalog" ## Complete Code ```python import os from composio import Composio from dotenv import load_dotenv load_dotenv() COMPOSIO_API_KEY = os.getenv("COMPOSIO_API_KEY") USER_ID = os.getenv("USER_ID") composio_client = Composio(api_key=COMPOSIO_API_KEY) composio_session = composio_client.create( user_id=USER_ID, toolkits=["finmei"], ) COMPOSIO_MCP_URL = composio_session.mcp.url print(f"MCP URL: {COMPOSIO_MCP_URL}") print(f"\nUse this command to add to Claude Code:") print(f'claude mcp add --transport http finmei-composio "{COMPOSIO_MCP_URL}" --headers "X-API-Key:{COMPOSIO_API_KEY}"') ``` ```typescript import 'dotenv/config'; import { Composio } from '@composio/core'; const { COMPOSIO_API_KEY, USER_ID } = process.env; if (!COMPOSIO_API_KEY || !USER_ID) { throw new Error('COMPOSIO_API_KEY and USER_ID required in .env'); } const composioClient = new Composio({ apiKey: COMPOSIO_API_KEY }); const composioSession = await composioClient.create(USER_ID, { toolkits: ['finmei'], }); const composioMcpUrl = composioSession?.mcp.url; console.log(`MCP URL: ${composioMcpUrl}`); console.log(`\nUse this command to add to Claude Code:`); console.log(`claude mcp add --transport http finmei-composio "${composioMcpUrl}" --headers "X-API-Key:${COMPOSIO_API_KEY}"`); ``` ## Conclusion You've successfully integrated Finmei with Claude Code using Composio's MCP server. Now you can interact with Finmei directly from your terminal using natural language commands. Key features of this setup: - Terminal-native experience without switching contexts - Natural language commands for Finmei operations - Secure authentication through Composio's managed MCP - Tool Router for dynamic tool discovery and execution Next steps: - Try asking Claude Code to perform various Finmei operations - Add more toolkits to your Tool Router session for multi-app workflows - Integrate this setup into your development workflow for increased productivity You can extend this by adding more toolkits, implementing custom workflows, or building automation scripts that leverage Claude Code's capabilities. ## How to build Finmei MCP Agent with another framework - [OpenAI Agents SDK](https://composio.dev/toolkits/finmei/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/finmei/framework/claude-agents-sdk) - [Claude Cowork](https://composio.dev/toolkits/finmei/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/finmei/framework/codex) - [OpenClaw](https://composio.dev/toolkits/finmei/framework/openclaw) - [Hermes](https://composio.dev/toolkits/finmei/framework/hermes-agent) - [CLI](https://composio.dev/toolkits/finmei/framework/cli) - [Google ADK](https://composio.dev/toolkits/finmei/framework/google-adk) - [LangChain](https://composio.dev/toolkits/finmei/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/finmei/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/finmei/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/finmei/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/finmei/framework/crew-ai) ## Related Toolkits - [Stripe](https://composio.dev/toolkits/stripe) - Stripe is a global online payments platform offering APIs for managing payments, customers, and subscriptions. Trusted by businesses for secure, efficient, and scalable payment processing worldwide. - [Alpha vantage](https://composio.dev/toolkits/alpha_vantage) - Alpha Vantage is a financial data platform offering real-time and historical stock market APIs. Get instant, reliable access to equities, forex, and technical analysis data for smarter trading decisions. - [Altoviz](https://composio.dev/toolkits/altoviz) - Altoviz is a cloud-based billing and invoicing platform for businesses. It streamlines online payments, expense tracking, and customizable invoice management. - [Benzinga](https://composio.dev/toolkits/benzinga) - Benzinga provides real-time financial news and data APIs for market coverage. It helps you track breaking news and actionable market insights instantly. - [Brex](https://composio.dev/toolkits/brex) - Brex provides corporate credit cards and spend management tailored for startups and tech businesses. It helps optimize company cash flow, streamline accounting, and accelerate business growth. - [Chaser](https://composio.dev/toolkits/chaser) - Chaser is accounts receivable automation software that sends invoice reminders and helps businesses get paid faster. It streamlines the collections process to save time and improve cash flow. - [Clientary](https://composio.dev/toolkits/clientary) - Clientary is a platform for managing clients, invoices, projects, proposals, and more. It streamlines client work and saves you serious admin time. - [Coinbase](https://composio.dev/toolkits/coinbase) - Coinbase is a platform for buying, selling, and storing cryptocurrency. It makes exchanging and managing crypto simple and secure for everyone. - [Coinranking](https://composio.dev/toolkits/coinranking) - Coinranking is a comprehensive cryptocurrency market data platform offering access to real-time coin prices, market caps, and historical data. Get accurate, up-to-date stats for thousands of digital assets in one place. - [Coupa](https://composio.dev/toolkits/coupa) - Coupa is a business spend management platform for procurement, invoicing, and expenses. It helps organizations streamline purchasing, control costs, and gain complete visibility over financial operations. - [CurrencyScoop](https://composio.dev/toolkits/currencyscoop) - CurrencyScoop is a developer-friendly API for real-time and historical currency exchange rates. Easily access fiat and crypto data for smart, up-to-date financial applications. - [Daffy](https://composio.dev/toolkits/daffy) - Daffy is a modern charitable giving platform with a donor-advised fund. Easily set aside funds, grow them tax-free, and donate to over 1.7 million U.S. charities. - [Eagle doc](https://composio.dev/toolkits/eagle_doc) - Eagle doc is an AI-powered OCR API for invoices and receipts. It delivers fast, reliable, and accurate document data extraction for seamless automation. - [Elorus](https://composio.dev/toolkits/elorus) - Elorus is an online invoicing and time-tracking software for freelancers and small businesses. Easily manage finances, bill clients, and track work in one place. - [Eodhd apis](https://composio.dev/toolkits/eodhd_apis) - Eodhd apis delivers comprehensive financial data, including live and historical stock prices, via robust APIs. Easily access reliable, up-to-date market insights to power your apps, dashboards, and analytics. - [Fidel api](https://composio.dev/toolkits/fidel_api) - Fidel api is a secure platform for linking payment cards to web and mobile apps. It enables real-time card transaction monitoring and event-based automation for businesses. - [Finage](https://composio.dev/toolkits/finage) - Finage is a secure API platform delivering real-time and historical financial data for stocks, forex, crypto, indices, and commodities. It empowers developers and businesses to access, analyze, and act on market data instantly. - [Fixer](https://composio.dev/toolkits/fixer) - Fixer is a currency data API offering real-time and historical exchange rates for 170 currencies. Instantly access accurate, up-to-date forex data for your applications and workflows. - [Fixer io](https://composio.dev/toolkits/fixer_io) - Fixer.io is a lightweight API for real-time and historical foreign exchange rates. It makes global currency conversion fast, accurate, and hassle-free. - [Flutterwave](https://composio.dev/toolkits/flutterwave) - Flutterwave is a global payments platform enabling businesses to accept and send payments across Africa and beyond. Its robust APIs simplify cross-border transactions and financial operations. ## Frequently Asked Questions ### What are the differences in Tool Router MCP and Finmei MCP? With a standalone Finmei MCP server, the agents and LLMs can only access a fixed set of Finmei tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Finmei and many other apps based on the task at hand, all through a single MCP endpoint. ### Can I use Tool Router MCP with Claude Code? Yes, you can. Claude Code fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Finmei tools. ### Can I manage the permissions and scopes for Finmei while using Tool Router? Yes, absolutely. You can configure which Finmei scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do. ### How safe is my data with Composio Tool Router? All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Finmei data and credentials are handled as safely as possible. --- [See all toolkits](https://composio.dev/toolkits) · [Composio docs](https://docs.composio.dev/llms.txt)