# How to integrate Poof MCP with Atomic Agent ```json { "title": "How to integrate Poof MCP with Atomic Agent", "toolkit": "Poof", "toolkit_slug": "poof", "framework": "Atomic Agent", "framework_slug": "atomic-agent", "url": "https://composio.dev/toolkits/poof/framework/atomic-agent", "markdown_url": "https://composio.dev/toolkits/poof/framework/atomic-agent.md", "updated_at": "2026-08-11T13:04:55.456Z" } ``` ## Introduction Atomic Agent is an open-source AI agent that runs on your machine and supports local models through llama.cpp. Connect it to 1,500+ apps through Composio, including Poof. This guide uses Atomic Agent's built-in Composio integration. You need Atomic Agent v0.5.6 or later, your own Composio API key, and a Poof account. See the [Atomic Agent documentation](https://atomicagent.io/docs/?cta_placement=atomic-agent-docs) for installation instructions. ## Also integrate Poof with - [OpenAI Agents SDK](https://composio.dev/toolkits/poof/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/poof/framework/claude-agents-sdk) - [Claude Code](https://composio.dev/toolkits/poof/framework/claude-code) - [Claude Cowork](https://composio.dev/toolkits/poof/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/poof/framework/codex) - [OpenClaw](https://composio.dev/toolkits/poof/framework/openclaw) - [Hermes](https://composio.dev/toolkits/poof/framework/hermes-agent) - [Google ADK](https://composio.dev/toolkits/poof/framework/google-adk) - [LangChain](https://composio.dev/toolkits/poof/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/poof/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/poof/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/poof/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/poof/framework/crew-ai) - [Pydantic AI](https://composio.dev/toolkits/poof/framework/pydantic-ai) - [AutoGen](https://composio.dev/toolkits/poof/framework/autogen) ## TL;DR ### How Atomic Agent connects to Poof Atomic Agent connects to Composio's Tool Router over Streamable HTTP MCP. It discovers the tools needed for your request, and Composio handles account authentication. Execution and account-connection tools follow Atomic Agent's configured approval policy. Review any approval prompt before allowing an action on your connected account. ## Connect Poof to Atomic Agent ### Connect Poof to Atomic Agent - Sign up or sign in to the [Composio dashboard](https://dashboard.composio.dev/?cta_placement=atomic-agent-api-key). Copy your API key. - In Atomic Agent, open the Integrations tab and select Composio. Select API key, press e, paste the key, and press Enter. The tools become available immediately, without a restart. - Ask Atomic Agent to do something in Poof. It searches Composio for the right tool. - On first use, open the sign-in link returned in the chat. Connect your Poof account, then return to Atomic Agent to continue. ### Headless setup Add the following line to ~/.atomic-agent/.env, replacing YOUR_COMPOSIO_API_KEY with your key. Start Atomic Agent after saving the file. ```bash COMPOSIO_API_KEY=YOUR_COMPOSIO_API_KEY ``` ## What is the Poof MCP server, and what's possible with it? The Poof MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Poof account. It provides structured and secure access so your agent can perform Poof operations on your behalf. ## Supported Tools | Tool slug | Name | Description | |---|---|---| | `POOF_CHECK_BALANCE` | Check Balance | Tool to check the balance of a cryptocurrency wallet. Use when you need to retrieve the current balance for a specified blockchain wallet address. | | `POOF_CREATE_CHECKOUT` | Create Checkout Session | Tool to create a checkout session for fiat payments. Use when you need to generate a payment link for customers to complete their purchase through the Poof payment infrastructure. | | `POOF_CREATE_DEPOSIT_ADDRESS` | Create Deposit Address | Tool to create a deposit address for receiving cryptocurrency payments. Generates a unique blockchain address to accept incoming crypto deposits. Use when you need to create a payment address for a customer to send cryptocurrency to. | | `POOF_CREATE_FIAT_CHARGE` | Create Fiat Charge | Tool to create a fiat currency charge through Poof's payment gateway integration. Use when initiating a one-time fiat payment collection via PayPal, Stripe, Square, or other supported gateways. | | `POOF_CREATE_FIAT_INVOICE` | Create Fiat Invoice | Create a fiat currency invoice for payment collection. Generates an invoice for collecting payments in traditional currencies via payment processors like PayPal, Stripe, Square, Cash App, etc. Returns a checkout URL for customer payment. | | `POOF_CREATE_PAYMENT_LINK` | Create Payment Link | Tool to create a payment link (invoice) for cryptocurrency payments. Use when you need to generate a shareable payment URL for collecting crypto payments from customers. | | `POOF_CREATE_POOF_WEBHOOK` | Create Poof Webhook | Tool to create a webhook subscription for receiving payment event notifications. Use when you need to set up real-time notifications for transaction status changes and other payment events. | | `POOF_FETCH_GAS_PRICE` | Fetch Gas Price | Tool to fetch current gas prices for blockchain transactions. Returns gas price estimates for Ethereum, Avalanche, Polygon, and other supported EVM chains across different priority levels (slow, standard, fast, instant). | | `POOF_FETCH_CRYPTOCURRENCY_PRICE` | Fetch Cryptocurrency Price | Tool to fetch current cryptocurrency prices for supported tokens. Use when you need real-time price data for cryptocurrencies and tokens. | | `POOF_FETCH_SMART_CONTRACTS` | Fetch Smart Contracts | Tool to fetch all supported ERC-20 smart contracts across Ethereum, Avalanche, and Polygon networks. Use when you need to retrieve available token contracts and their details for blockchain operations. | | `POOF_SEND_CRYPTOCURRENCY_PAYOUT` | Send Cryptocurrency Payout | Tool to send a cryptocurrency payout transaction from your wallet to an external address. Use when you need to transfer crypto on supported blockchains. | ## Supported Triggers None listed. ## Troubleshooting ### Why is my API key rejected? Copy the key directly from the Composio dashboard. Atomic Agent requires ASCII characters because it sends the key in an HTTP header. Remove any extra characters introduced when copying. ### Why are Composio tools unavailable after saving a key? Check that you use Atomic Agent v0.5.6 or later and that Composio is enabled in your configuration. A "composio": { "enabled": false } setting disables the integration while keeping the saved key on disk. ### Does Composio have a free plan? The Hobby plan includes 100,000 tool calls per month. Composio-managed OAuth apps have a lower included allowance. See [Composio pricing](/pricing) for the current limits that apply to your connection. ## Complete Code None listed. ## Conclusion ### Use Poof from Atomic Agent With your account connected, ask Atomic Agent to work with Poof in natural language. You can connect more apps through the same Composio integration as you need them. Visit the [Atomic Agent website](https://atomicagent.io/?cta_placement=atomic-agent-site) or inspect the [Atomic Agent source code](https://github.com/AtomicBot-ai/atomic-agent?cta_placement=atomic-agent-repo). ## How to build Poof MCP Agent with another framework - [OpenAI Agents SDK](https://composio.dev/toolkits/poof/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/poof/framework/claude-agents-sdk) - [Claude Code](https://composio.dev/toolkits/poof/framework/claude-code) - [Claude Cowork](https://composio.dev/toolkits/poof/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/poof/framework/codex) - [OpenClaw](https://composio.dev/toolkits/poof/framework/openclaw) - [Hermes](https://composio.dev/toolkits/poof/framework/hermes-agent) - [Google ADK](https://composio.dev/toolkits/poof/framework/google-adk) - [LangChain](https://composio.dev/toolkits/poof/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/poof/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/poof/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/poof/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/poof/framework/crew-ai) - [Pydantic AI](https://composio.dev/toolkits/poof/framework/pydantic-ai) - [AutoGen](https://composio.dev/toolkits/poof/framework/autogen) ## 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. - [44API](https://composio.dev/toolkits/44api) - 44API is an API service for validating VAT and tax identifiers and returning company details. Use it to verify business tax data and manage account IP whitelists quickly. - [Addresszen](https://composio.dev/toolkits/addresszen) - Addresszen is a real-time address autocomplete and verification service. It helps capture accurate, deliverable addresses with instant suggestions and validation. - [Airwallex](https://composio.dev/toolkits/airwallex) - Airwallex is a global financial platform providing business accounts, payments, payouts, FX, and cards. Built to simplify cross-border payments and streamline financial operations for businesses. - [Aiwyn Tax MCP](https://composio.dev/toolkits/aiwyn_tax_mcp) - Aiwyn Tax MCP is a tax estimation service powered by Aiwyn's federal and state tax engine. It helps teams estimate tax outcomes without building tax calculation logic from scratch. - [Alpaca](https://composio.dev/toolkits/alpaca) - Alpaca is a stock and crypto trading platform for commission-free trading, real-time market data, and algorithmic strategies. Use it to build brokerage apps, trading bots, and portfolio workflows with market connectivity. - [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. - [Asin data api](https://composio.dev/toolkits/asin_data_api) - Asin data api gives you detailed, real-time product data from Amazon, including price, rank, and reviews. Perfect for e-commerce pros and data-driven marketers who need instant marketplace insights. - [Baselinker](https://composio.dev/toolkits/baselinker) - BaseLinker is an all-in-one e-commerce management platform connecting stores, marketplaces, carriers, and more. It streamlines order processing, inventory control, and automates your sales operations. - [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. - [Bestbuy](https://composio.dev/toolkits/bestbuy) - Best Buy is a leading retailer offering APIs for product, store, and recommendation data. Instantly access up-to-date retail insights for smarter shopping and decision-making. - [Bigdata.com MCP](https://composio.dev/toolkits/bigdata_com_mcp) - Bigdata.com MCP provides grounded access to financial news, transcripts, filings, and entity intelligence. Ideal for building research workflows and generating timely market insights. - [Billsby](https://composio.dev/toolkits/billsby) - Billsby is a subscription billing platform for managing customers, subscriptions, invoices, products, plans, usage counters, add-ons, and allowances. It helps SaaS and subscription teams automate billing operations without building complex billing logic from scratch. - [Bluebarry](https://composio.dev/toolkits/bluebarry) - Bluebarry is a customer data and product-advice platform for shopper identities, profiles, and recommendations. It helps teams analyze customer context and synchronize shopper data for better commerce experiences. - [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. - [Btcpay server](https://composio.dev/toolkits/btcpay_server) - BTCPay Server is a free, open-source, self-hosted Bitcoin payment processor. It lets merchants accept Bitcoin payments directly, cutting out middlemen and boosting privacy. - [Cashfree Payments MCP](https://composio.dev/toolkits/cashfree_payments_mcp) - Cashfree Payments MCP is a merchant payments platform that handles collection, payouts, subscriptions, settlements, refunds, and identity verification. Simplifies merchant money lifecycle management with unified, API-driven workflows. - [Cdr platform](https://composio.dev/toolkits/cdr_platform) - Cdr platform is an API for purchasing carbon dioxide removal services. It enables businesses to offset emissions by accessing verified carbon removal projects. - [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. ## Frequently Asked Questions ### What are the differences in Tool Router MCP and Poof MCP? With a standalone Poof MCP server, the agents and LLMs can only access a fixed set of Poof tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Poof and many other apps based on the task at hand, all through a single MCP endpoint. ### Can I use Tool Router MCP with Atomic Agent? Yes, you can. Atomic Agent 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 Poof tools. ### Can I manage the permissions and scopes for Poof while using Tool Router? Yes, absolutely. You can configure which Poof 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 Poof 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)