# How to integrate Stripe MCP with Vercel AI SDK v6 ```json { "title": "How to integrate Stripe MCP with Vercel AI SDK v6", "toolkit": "Stripe", "toolkit_slug": "stripe", "framework": "Vercel AI SDK", "framework_slug": "ai-sdk", "url": "https://composio.dev/toolkits/stripe/framework/ai-sdk", "markdown_url": "https://composio.dev/toolkits/stripe/framework/ai-sdk.md", "updated_at": "2026-05-06T08:30:09.639Z" } ``` ## Introduction This guide walks you through connecting Stripe to Vercel AI SDK v6 using the Composio tool router. By the end, you'll have a working Stripe agent that can create a new stripe customer with email, generate a draft invoice for recent orders, cancel an active subscription at period end through natural language commands. This guide will help you understand how to give your Vercel AI SDK agent real control over a Stripe account through Composio's Stripe MCP server. Before we dive in, let's take a quick look at the key ideas and tools involved. ## Also integrate Stripe with - [ChatGPT](https://composio.dev/toolkits/stripe/framework/chatgpt) - [OpenAI Agents SDK](https://composio.dev/toolkits/stripe/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/stripe/framework/claude-agents-sdk) - [Claude Code](https://composio.dev/toolkits/stripe/framework/claude-code) - [Claude Cowork](https://composio.dev/toolkits/stripe/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/stripe/framework/codex) - [Cursor](https://composio.dev/toolkits/stripe/framework/cursor) - [VS Code](https://composio.dev/toolkits/stripe/framework/vscode) - [OpenCode](https://composio.dev/toolkits/stripe/framework/opencode) - [OpenClaw](https://composio.dev/toolkits/stripe/framework/openclaw) - [Hermes](https://composio.dev/toolkits/stripe/framework/hermes-agent) - [CLI](https://composio.dev/toolkits/stripe/framework/cli) - [Google ADK](https://composio.dev/toolkits/stripe/framework/google-adk) - [LangChain](https://composio.dev/toolkits/stripe/framework/langchain) - [Mastra AI](https://composio.dev/toolkits/stripe/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/stripe/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/stripe/framework/crew-ai) ## TL;DR Here's what you'll learn: - How to set up and configure a Vercel AI SDK agent with Stripe integration - Using Composio's Tool Router to dynamically load and access Stripe tools - Creating an MCP client connection using HTTP transport - Building an interactive CLI chat interface with conversation history management - Handling tool calls and results within the Vercel AI SDK framework ## What is Vercel AI SDK? The Vercel AI SDK is a TypeScript library for building AI-powered applications. It provides tools for creating agents that can use external services and maintain conversation state. Key features include: - streamText: Core function for streaming responses with real-time tool support - MCP Client: Built-in support for Model Context Protocol via @ai-sdk/mcp - Step Counting: Control multi-step tool execution with stopWhen: stepCountIs() - OpenAI Provider: Native integration with OpenAI models ## What is the Stripe MCP server, and what's possible with it? The Stripe MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Stripe account. It provides structured and secure access to your payments platform, so your agent can perform actions like creating customers, managing subscriptions, issuing refunds, and generating invoices on your behalf. - Automated customer management: Effortlessly create, update, or delete Stripe customers—enabling streamlined onboarding and account maintenance through your agent. - Subscription and recurring billing automation: Have your agent create, configure, or cancel subscriptions, supporting trials, discounts, and advanced billing scenarios with ease. - Smart payment and refund processing: Allow your agent to initiate payment intents, confirm transactions, and issue full or partial refunds as needed, all through secure APIs. - Seamless invoice and price creation: Generate draft invoices for customers, create new products, and set up pricing structures—saving you time on manual billing tasks. - Advanced product and pricing management: Let your agent create new products and prices, helping you roll out new offerings or adjust monetization strategies with just a prompt. ## Supported Tools | Tool slug | Name | Description | |---|---|---| | `STRIPE_CANCEL_SUBSCRIPTION` | Cancel subscription | Cancels a customer's active stripe subscription at the end of the current billing period, with options to invoice immediately for metered usage and prorate charges for unused time. | | `STRIPE_CONFIRM_PAYMENT_INTENT` | Confirm payment intent | Confirms a stripe paymentintent to finalize a payment; a `return url` is necessary if the payment method requires customer redirection. | | `STRIPE_CREATE_CUSTOMER` | Create Customer | Creates a new customer in stripe, required for creating charges or subscriptions; an email is highly recommended for customer communications. | | `STRIPE_CREATE_INVOICE` | Create an invoice | Creates a new draft stripe invoice for a customer; use to revise an existing invoice, bill for a specific subscription (which must belong to the customer), or apply detailed customizations. | | `STRIPE_CREATE_PAYMENT_INTENT` | Create payment intent | Creates a stripe paymentintent to initiate and process a customer's payment; using `application fee amount` for a connected account requires the `stripe-account` header. | | `STRIPE_CREATE_PRICE` | Create a price | Creates a new stripe price for a product, defining its charges (one-time or recurring) and billing scheme; requires either an existing `product` id or `product data`. | | `STRIPE_CREATE_PRODUCT` | Create product | Creates a new product in stripe, encoding the request as `application/x-www-form-urlencoded` by flattening nested structures. | | `STRIPE_CREATE_REFUND` | Create Refund | Creates a full or partial refund in stripe, targeting either a specific charge id or a payment intent id. | | `STRIPE_CREATE_SUBSCRIPTION` | Create subscription | Creates a new, highly configurable subscription for an existing stripe customer, supporting multiple items, trials, discounts, and various billing/payment options. | | `STRIPE_DELETE_CUSTOMER` | Delete customer | Permanently deletes an existing stripe customer; this irreversible action also cancels their active subscriptions and removes all associated data. | | `STRIPE_LIST_CHARGES` | List Charges | Retrieves a list of stripe charges with filtering and pagination; use valid cursor ids from previous responses for pagination, and note that charges are typically returned in reverse chronological order. | | `STRIPE_LIST_COUPONS` | List Stripe coupons | Retrieves a list of discount coupons from a stripe account, supporting pagination via `limit`, `starting after`, and `ending before`. | | `STRIPE_LIST_CUSTOMER_PAYMENT_METHODS` | List customer payment methods | Retrieves a list of payment methods for a given customer, supporting type filtering and pagination. | | `STRIPE_LIST_CUSTOMERS` | List customers | Retrieves a list of stripe customers, with options to filter by email, creation date, or test clock, and support for pagination. | | `STRIPE_LIST_INVOICES` | List Invoices | Retrieves a list of stripe invoices, filterable by various criteria and paginatable using invoice id cursors obtained from previous responses. | | `STRIPE_LIST_PAYMENT_INTENTS` | List payment intents | Retrieves a list of stripe paymentintents, optionally filtered and paginated using paymentintent ids as cursors. | | `STRIPE_LIST_PAYMENT_LINKS` | List payment links | Retrieves a list of payment links from stripe, sorted by creation date in descending order by default. | | `STRIPE_LIST_PRODUCTS` | List products | Retrieves a list of stripe products, with optional filtering and pagination; `starting after`/`ending before` cursors must be valid product ids from a previous response. | | `STRIPE_LIST_REFUNDS` | List Refunds | Lists stripe refunds, sorted by creation date descending (newest first), with optional filtering by charge or payment intent and pagination support. | | `STRIPE_LIST_SHIPPING_RATES` | List Stripe shipping rates | Retrieves a list of stripe shipping rates, filterable by active status, creation date, and currency; useful for managing or displaying shipping options. | | `STRIPE_LIST_SUBSCRIPTIONS` | List subscriptions | Retrieves a list of stripe subscriptions, optionally filtered by various criteria such as customer, price, status, collection method, and date ranges, with support for pagination. | | `STRIPE_LIST_TAX_CODES` | List tax codes | Retrieves a paginated list of globally available, predefined stripe tax codes used for classifying products and services in stripe tax. | | `STRIPE_LIST_TAX_RATES` | List tax rates | Retrieves a list of tax rates, which are returned sorted by creation date in descending order. | | `STRIPE_RETRIEVE_BALANCE` | Retrieve Balance | Retrieves the complete current balance details for the connected stripe account. | | `STRIPE_RETRIEVE_CHARGE` | Retrieve Charge Details | Retrieves full details for an existing stripe charge using its unique id. | | `STRIPE_RETRIEVE_CUSTOMER` | Retrieve customer | Retrieves detailed information for an existing stripe customer using their unique customer id. | | `STRIPE_RETRIEVE_PAYMENT_INTENT` | Retrieve payment intent | Retrieves a paymentintent by its id; `client secret` is required if a publishable api key is used. | | `STRIPE_RETRIEVE_REFUND` | Retrieve a refund | Retrieves details for an existing stripe refund using its unique `refund id`. | | `STRIPE_RETRIEVE_SUBSCRIPTION` | Retrieve subscription | Retrieves detailed information for an existing stripe subscription using its unique id. | | `STRIPE_SEARCH_CUSTOMERS` | Search Stripe customers | Retrieves a list of stripe customers matching a search query that adheres to stripe's search query language. | | `STRIPE_UPDATE_CUSTOMER` | Update Customer | Updates an existing stripe customer, identified by customer id, with only the provided details; unspecified fields remain unchanged. | | `STRIPE_UPDATE_PAYMENT_INTENT` | Update Payment Intent | Updates a stripe paymentintent with new values for specified parameters; note that if `currency` is updated, `amount` might also be required, and certain updates (e.g., to `payment method`) can necessitate re-confirmation by the customer. | | `STRIPE_UPDATE_SUBSCRIPTION` | Update Subscription | Updates an existing, non-canceled stripe subscription by its id, ensuring all referenced entity ids (e.g., prices, coupons) are valid and automatic tax liability is correctly specified if enabled. | ## Supported Triggers | Trigger slug | Name | Description | |---|---|---| | `STRIPE_CHARGE_FAILED_TRIGGER` | Charge Failed Trigger | Triggered when a direct charge fails in Stripe's legacy Charges API | | `STRIPE_CHECKOUT_SESSION_COMPLETED_TRIGGER` | Checkout Session Completed Trigger | Triggered when a checkout session is completed in Stripe | | `STRIPE_INVOICE_PAYMENT_SUCCEEDED_TRIGGER` | Invoice Payment Succeeded Trigger | Triggered when an invoice payment is successful in Stripe | | `STRIPE_PAYMENT_FAILED_TRIGGER` | Payment Intent Failed Trigger | Triggered when a payment intent fails in Stripe | | `STRIPE_PRODUCT_CREATED_TRIGGER` | Product Created Trigger | Triggered when a product is created in Stripe | | `STRIPE_SUBSCRIPTION_ADDED_TRIGGER` | Subscription Added Trigger | Triggered when a subscription is added in Stripe | | `STRIPE_SUBSCRIPTION_DELETED_TRIGGER` | Subscription Deleted Trigger | Triggered when a subscription is deleted in Stripe | ## Creating MCP Server - Stand-alone vs Composio SDK The Stripe MCP server is an implementation of the Model Context Protocol that connects your AI agent to Stripe. It provides structured and secure access so your agent can perform Stripe operations on your behalf through a secure, permission-based interface. 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 you begin, make sure you have: - Node.js and npm installed - A Composio account with API key - An OpenAI API key ### 1. Getting API Keys for OpenAI and Composio OpenAI API Key - Go to the [OpenAI dashboard](https://platform.openai.com/settings/organization/api-keys) and create an API key. You'll need credits to use the models, or you can connect to another model provider. - Keep the API key safe. Composio API Key - Log in to the [Composio dashboard](https://dashboard.composio.dev?utm_source=toolkits&utm_medium=framework_docs). - Navigate to your API settings and generate a new API key. - Store this key securely as you'll need it for authentication. ### 2. Install required dependencies First, install the necessary packages for your project. What you're installing: - @ai-sdk/openai: Vercel AI SDK's OpenAI provider - @ai-sdk/mcp: MCP client for Vercel AI SDK - @composio/core: Composio SDK for tool integration - ai: Core Vercel AI SDK - dotenv: Environment variable management ```bash npm install @ai-sdk/openai @ai-sdk/mcp @composio/core ai dotenv ``` ### 3. Set up environment variables Create a .env file in your project root. What's needed: - OPENAI_API_KEY: Your OpenAI API key for GPT model access - COMPOSIO_API_KEY: Your Composio API key for tool access - COMPOSIO_USER_ID: A unique identifier for the user session ```bash OPENAI_API_KEY=your_openai_api_key_here COMPOSIO_API_KEY=your_composio_api_key_here COMPOSIO_USER_ID=your_user_id_here ``` ### 4. Import required modules and validate environment What's happening: - We're importing all necessary libraries including Vercel AI SDK's OpenAI provider and Composio - The dotenv/config import automatically loads environment variables - The MCP client import enables connection to Composio's tool server ```typescript import "dotenv/config"; import { openai } from "@ai-sdk/openai"; import { Composio } from "@composio/core"; import * as readline from "readline"; import { streamText, type ModelMessage, stepCountIs } from "ai"; import { createMCPClient } from "@ai-sdk/mcp"; const composioAPIKey = process.env.COMPOSIO_API_KEY; const composioUserID = process.env.COMPOSIO_USER_ID; if (!process.env.OPENAI_API_KEY) throw new Error("OPENAI_API_KEY is not set"); if (!composioAPIKey) throw new Error("COMPOSIO_API_KEY is not set"); if (!composioUserID) throw new Error("COMPOSIO_USER_ID is not set"); const composio = new Composio({ apiKey: composioAPIKey, }); ``` ### 5. Create Tool Router session and initialize MCP client What's happening: - We're creating a Tool Router session that gives your agent access to Stripe tools - The create method takes the user ID and specifies which toolkits should be available - The returned mcp object contains the URL and authentication headers needed to connect to the MCP server - This session provides access to all Stripe-related tools through the MCP protocol ```typescript async function main() { // Create a tool router session for the user const session = await composio.create(composioUserID!, { toolkits: ["stripe"], }); const mcpUrl = session.mcp.url; ``` ### 6. Connect to MCP server and retrieve tools What's happening: - We're creating an MCP client that connects to our Composio Tool Router session via HTTP - The mcp.url provides the endpoint, and mcp.headers contains authentication credentials - The type: "http" is important - Composio requires HTTP transport - tools() retrieves all available Stripe tools that the agent can use ```typescript const mcpClient = await createMCPClient({ transport: { type: "http", url: mcpUrl, headers: session.mcp.headers, // Authentication headers for the Composio MCP server }, }); const tools = await mcpClient.tools(); ``` ### 7. Initialize conversation and CLI interface What's happening: - We initialize an empty messages array to maintain conversation history - A readline interface is created to accept user input from the command line - Instructions are displayed to guide the user on how to interact with the agent ```typescript let messages: ModelMessage[] = []; console.log("Chat started! Type 'exit' or 'quit' to end the conversation.\n"); console.log( "Ask any questions related to stripe, like summarize my last 5 emails, send an email, etc... :)))\n", ); const rl = readline.createInterface({ input: process.stdin, output: process.stdout, prompt: "> ", }); rl.prompt(); ``` ### 8. Handle user input and stream responses with real-time tool feedback What's happening: - We use streamText instead of generateText to stream responses in real-time - toolChoice: "auto" allows the model to decide when to use Stripe tools - stopWhen: stepCountIs(10) allows up to 10 steps for complex multi-tool operations - onStepFinish callback displays which tools are being used in real-time - We iterate through the text stream to create a typewriter effect as the agent responds - The complete response is added to conversation history to maintain context - Errors are caught and displayed with helpful retry suggestions ```typescript rl.on("line", async (userInput: string) => { const trimmedInput = userInput.trim(); if (["exit", "quit", "bye"].includes(trimmedInput.toLowerCase())) { console.log("\nGoodbye!"); rl.close(); process.exit(0); } if (!trimmedInput) { rl.prompt(); return; } messages.push({ role: "user", content: trimmedInput }); console.log("\nAgent is thinking...\n"); try { const stream = streamText({ model: openai("gpt-5"), messages, tools, toolChoice: "auto", stopWhen: stepCountIs(10), onStepFinish: (step) => { for (const toolCall of step.toolCalls) { console.log(`[Using tool: ${toolCall.toolName}]`); } if (step.toolCalls.length > 0) { console.log(""); // Add space after tool calls } }, }); for await (const chunk of stream.textStream) { process.stdout.write(chunk); } console.log("\n\n---\n"); // Get final result for message history const response = await stream.response; if (response?.messages?.length) { messages.push(...response.messages); } } catch (error) { console.error("\nAn error occurred while talking to the agent:"); console.error(error); console.log( "\nYou can try again or restart the app if it keeps happening.\n", ); } finally { rl.prompt(); } }); rl.on("close", async () => { await mcpClient.close(); console.log("\n👋 Session ended."); process.exit(0); }); } main().catch((err) => { console.error("Fatal error:", err); process.exit(1); }); ``` ## Complete Code ```typescript import "dotenv/config"; import { openai } from "@ai-sdk/openai"; import { Composio } from "@composio/core"; import * as readline from "readline"; import { streamText, type ModelMessage, stepCountIs } from "ai"; import { createMCPClient } from "@ai-sdk/mcp"; const composioAPIKey = process.env.COMPOSIO_API_KEY; const composioUserID = process.env.COMPOSIO_USER_ID; if (!process.env.OPENAI_API_KEY) throw new Error("OPENAI_API_KEY is not set"); if (!composioAPIKey) throw new Error("COMPOSIO_API_KEY is not set"); if (!composioUserID) throw new Error("COMPOSIO_USER_ID is not set"); const composio = new Composio({ apiKey: composioAPIKey, }); async function main() { // Create a tool router session for the user const session = await composio.create(composioUserID!, { toolkits: ["stripe"], }); const mcpUrl = session.mcp.url; const mcpClient = await createMCPClient({ transport: { type: "http", url: mcpUrl, headers: session.mcp.headers, // Authentication headers for the Composio MCP server }, }); const tools = await mcpClient.tools(); let messages: ModelMessage[] = []; console.log("Chat started! Type 'exit' or 'quit' to end the conversation.\n"); console.log( "Ask any questions related to stripe, like summarize my last 5 emails, send an email, etc... :)))\n", ); const rl = readline.createInterface({ input: process.stdin, output: process.stdout, prompt: "> ", }); rl.prompt(); rl.on("line", async (userInput: string) => { const trimmedInput = userInput.trim(); if (["exit", "quit", "bye"].includes(trimmedInput.toLowerCase())) { console.log("\nGoodbye!"); rl.close(); process.exit(0); } if (!trimmedInput) { rl.prompt(); return; } messages.push({ role: "user", content: trimmedInput }); console.log("\nAgent is thinking...\n"); try { const stream = streamText({ model: openai("gpt-5"), messages, tools, toolChoice: "auto", stopWhen: stepCountIs(10), onStepFinish: (step) => { for (const toolCall of step.toolCalls) { console.log(`[Using tool: ${toolCall.toolName}]`); } if (step.toolCalls.length > 0) { console.log(""); // Add space after tool calls } }, }); for await (const chunk of stream.textStream) { process.stdout.write(chunk); } console.log("\n\n---\n"); // Get final result for message history const response = await stream.response; if (response?.messages?.length) { messages.push(...response.messages); } } catch (error) { console.error("\nAn error occurred while talking to the agent:"); console.error(error); console.log( "\nYou can try again or restart the app if it keeps happening.\n", ); } finally { rl.prompt(); } }); rl.on("close", async () => { await mcpClient.close(); console.log("\n👋 Session ended."); process.exit(0); }); } main().catch((err) => { console.error("Fatal error:", err); process.exit(1); }); ``` ## Conclusion You've successfully built a Stripe agent using the Vercel AI SDK with streaming capabilities! This implementation provides a powerful foundation for building AI applications with natural language interfaces and real-time feedback. Key features of this implementation: - Real-time streaming responses for a better user experience with typewriter effect - Live tool execution feedback showing which tools are being used as the agent works - Dynamic tool loading through Composio's Tool Router with secure authentication - Multi-step tool execution with configurable step limits (up to 10 steps) - Comprehensive error handling for robust agent execution - Conversation history maintenance for context-aware responses You can extend this further by adding custom error handling, implementing specific business logic, or integrating additional Composio toolkits to create multi-app workflows. ## How to build Stripe MCP Agent with another framework - [ChatGPT](https://composio.dev/toolkits/stripe/framework/chatgpt) - [OpenAI Agents SDK](https://composio.dev/toolkits/stripe/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/stripe/framework/claude-agents-sdk) - [Claude Code](https://composio.dev/toolkits/stripe/framework/claude-code) - [Claude Cowork](https://composio.dev/toolkits/stripe/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/stripe/framework/codex) - [Cursor](https://composio.dev/toolkits/stripe/framework/cursor) - [VS Code](https://composio.dev/toolkits/stripe/framework/vscode) - [OpenCode](https://composio.dev/toolkits/stripe/framework/opencode) - [OpenClaw](https://composio.dev/toolkits/stripe/framework/openclaw) - [Hermes](https://composio.dev/toolkits/stripe/framework/hermes-agent) - [CLI](https://composio.dev/toolkits/stripe/framework/cli) - [Google ADK](https://composio.dev/toolkits/stripe/framework/google-adk) - [LangChain](https://composio.dev/toolkits/stripe/framework/langchain) - [Mastra AI](https://composio.dev/toolkits/stripe/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/stripe/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/stripe/framework/crew-ai) ## Related Toolkits - [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. - [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 Stripe MCP? With a standalone Stripe MCP server, the agents and LLMs can only access a fixed set of Stripe tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Stripe and many other apps based on the task at hand, all through a single MCP endpoint. ### Can I use Tool Router MCP with Vercel AI SDK v6? Yes, you can. Vercel AI SDK v6 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 Stripe tools. ### Can I manage the permissions and scopes for Stripe while using Tool Router? Yes, absolutely. You can configure which Stripe 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 Stripe data and credentials are handled as safely as possible. --- [See all toolkits](https://composio.dev/toolkits) · [Composio docs](https://docs.composio.dev/llms.txt)