# How to integrate Fixer io MCP with OpenClaw ```json { "title": "How to integrate Fixer io MCP with OpenClaw", "toolkit": "Fixer io", "toolkit_slug": "fixer_io", "framework": "OpenClaw", "framework_slug": "openclaw", "url": "https://composio.dev/toolkits/fixer_io/framework/openclaw", "markdown_url": "https://composio.dev/toolkits/fixer_io/framework/openclaw.md", "updated_at": "2026-05-06T08:12:00.600Z" } ``` ## Introduction OpenClaw is the fastest growing agent harness out there, which can work 24/7 to automate almost any kind of tasks. However, its capabilities are limited to the tools it has access to. Composio allows your OpenClaw to access Fixer io with authentication management handled for you. You can execute actions on Fixer io via your favorite OpenClaw interface (Telegram, WhatsApp, TUI, etc), whichever you prefer. ## Also integrate Fixer io with - [OpenAI Agents SDK](https://composio.dev/toolkits/fixer_io/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/fixer_io/framework/claude-agents-sdk) - [Claude Code](https://composio.dev/toolkits/fixer_io/framework/claude-code) - [Claude Cowork](https://composio.dev/toolkits/fixer_io/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/fixer_io/framework/codex) - [Hermes](https://composio.dev/toolkits/fixer_io/framework/hermes-agent) - [CLI](https://composio.dev/toolkits/fixer_io/framework/cli) - [Google ADK](https://composio.dev/toolkits/fixer_io/framework/google-adk) - [LangChain](https://composio.dev/toolkits/fixer_io/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/fixer_io/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/fixer_io/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/fixer_io/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/fixer_io/framework/crew-ai) ## TL;DR ### Why use Composio? Apart from a managed and hosted MCP server, you will get: - 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 Fixer io to OpenClaw ### How to install Fixer io with OpenClaw ### Using Composio API Key and Setup Prompt - Go to [dashboard.composio.dev](https://dashboard.composio.dev/login?next=/~/org/connect/clients/openclaw&utm_source=toolkits&utm_medium=framework_template&utm_campaign=openclaw&utm_content=setup_prompt) - Copy the setup prompt - Run it in your OpenClaw chat interface. - Authenticate Fixer io from the [dashboard](https://dashboard.composio.dev/login?next=/~/org/connect/clients/openclaw&utm_source=toolkits&utm_medium=framework_template&utm_campaign=openclaw&utm_content=authenticate) - Go back to your OpenClaw interface and start asking questions. ### Using OpenClaw/Composio Plugin 1. Install OpenClaw Composio plugin ```bash openclaw plugins install @composio/openclaw-plugin ``` ## What is the Fixer io MCP server, and what's possible with it? The Fixer io MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Fixer io account. It provides structured and secure access to global currency exchange data, so your agent can perform actions like converting currencies, fetching historical rates, tracking exchange fluctuations, and listing supported symbols on your behalf. - Real-time currency conversion: Instantly convert amounts between currencies using up-to-date or historical exchange rates with a single prompt. - Fetch latest and historical rates: Let your agent retrieve the most recent exchange rates or get historical rates for any supported date to power financial analysis. - Analyze currency fluctuations: Ask your agent to track and summarize day-to-day currency changes between two dates to monitor trends or volatility. - Retrieve supported currency symbols: Quickly list all available currency codes and their full names to support app interfaces or custom workflows. - Get exchange rate time series: Easily pull daily exchange rates over a custom period (up to 365 days) for detailed trend analysis or reporting. ## Supported Tools | Tool slug | Name | Description | |---|---|---| | `FIXER_IO_CONVERT_CURRENCY` | Convert Currency | Tool to convert an amount from one currency to another. Use when you need current or historical exchange rates. Specify `date` for historical rates. | | `FIXER_IO_GET_FLUCTUATION` | Get Currency Fluctuations | Tool to fetch exchange rate fluctuations between two dates. Use when you need day-to-day currency rate changes. | | `FIXER_IO_GET_HISTORICAL_RATES` | Get Historical Rates | Tool to fetch historical exchange rates for a specific date. Use when you need past currency rates. | | `FIXER_IO_GET_LATEST_RATES` | Get Latest Rates | Tool to retrieve the most recent exchange rates. Use when you need current currency conversion rates for all or specified currencies. | | `FIXER_IO_GET_SUPPORTED_SYMBOLS` | Get Supported Symbols | Tool to retrieve the list of all available currency symbols and their corresponding names. Use when you need to fetch and display supported currency codes. | | `FIXER_IO_GET_TIME_SERIES` | Get Time Series | Tool to retrieve daily exchange rates for a specified period. Use when you need historical FX rates between two dates (max 365 days). | ## Supported Triggers None listed. ## Creating MCP Server - Stand-alone vs Composio SDK The Fixer io MCP server provides comprehensive access to Fixer io operations through Composio. Once connected, you can perform all major Fixer io actions directly from OpenClaw using natural language commands. ## Complete Code None listed. ## Conclusion ### Conclusion You've successfully integrated Fixer io with OpenClaw using Composio plugin. Now interact with Fixer io directly from your terminal, Web UI, or any messenger app using natural language commands. Key benefits of this setup: - Seamless integration across TUI, Web UIs, and Messenger apps like Telegram, WhatsApp, Slack, etc. - Natural language commands for Fixer io operations - Managed authentication through Composio - Access to 20,000+ tools across 1000+ apps for cross-app workflows - Programmatic tool calling for complex tool chaining Next steps: - Try asking OpenClaw to perform various Fixer io operations - Explore cross-app workflows by connecting more toolkits like Calendar, Slack, Notion, etc. - Build complex automation scripts that leverage OpenClaw's 24/7 running capabilities ## How to build Fixer io MCP Agent with another framework - [OpenAI Agents SDK](https://composio.dev/toolkits/fixer_io/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/fixer_io/framework/claude-agents-sdk) - [Claude Code](https://composio.dev/toolkits/fixer_io/framework/claude-code) - [Claude Cowork](https://composio.dev/toolkits/fixer_io/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/fixer_io/framework/codex) - [Hermes](https://composio.dev/toolkits/fixer_io/framework/hermes-agent) - [CLI](https://composio.dev/toolkits/fixer_io/framework/cli) - [Google ADK](https://composio.dev/toolkits/fixer_io/framework/google-adk) - [LangChain](https://composio.dev/toolkits/fixer_io/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/fixer_io/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/fixer_io/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/fixer_io/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/fixer_io/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. - [Finmei](https://composio.dev/toolkits/finmei) - Finmei is an invoicing tool that simplifies billing, invoice management, and expense tracking. Ideal for automating and organizing your business finances in one place. - [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. - [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 Fixer io MCP? With a standalone Fixer io MCP server, the agents and LLMs can only access a fixed set of Fixer io tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Fixer io and many other apps based on the task at hand, all through a single MCP endpoint. ### Can I use Tool Router MCP with OpenClaw? Yes, you can. OpenClaw 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 Fixer io tools. ### Can I manage the permissions and scopes for Fixer io while using Tool Router? Yes, absolutely. You can configure which Fixer io 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 Fixer io data and credentials are handled as safely as possible. --- [See all toolkits](https://composio.dev/toolkits) ยท [Composio docs](https://docs.composio.dev/llms.txt)