# How to integrate Open sea MCP with OpenClaw ```json { "title": "How to integrate Open sea MCP with OpenClaw", "toolkit": "Open sea", "toolkit_slug": "open_sea", "framework": "OpenClaw", "framework_slug": "openclaw", "url": "https://composio.dev/toolkits/open_sea/framework/openclaw", "markdown_url": "https://composio.dev/toolkits/open_sea/framework/openclaw.md", "updated_at": "2026-05-12T10:20:45.461Z" } ``` ## 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 Open sea with authentication management handled for you. You can execute actions on Open sea via your favorite OpenClaw interface (Telegram, WhatsApp, TUI, etc), whichever you prefer. ## Also integrate Open sea with - [OpenAI Agents SDK](https://composio.dev/toolkits/open_sea/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/open_sea/framework/claude-agents-sdk) - [Claude Code](https://composio.dev/toolkits/open_sea/framework/claude-code) - [Claude Cowork](https://composio.dev/toolkits/open_sea/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/open_sea/framework/codex) - [Hermes](https://composio.dev/toolkits/open_sea/framework/hermes-agent) - [CLI](https://composio.dev/toolkits/open_sea/framework/cli) - [Google ADK](https://composio.dev/toolkits/open_sea/framework/google-adk) - [LangChain](https://composio.dev/toolkits/open_sea/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/open_sea/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/open_sea/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/open_sea/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/open_sea/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 Open sea to OpenClaw ### How to install Open sea 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 Open sea 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 Open sea MCP server, and what's possible with it? The Open sea MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your OpenSea account. It provides structured and secure access to your NFT marketplace activity, so your agent can perform actions like listing NFTs for sale, creating and fulfilling offers, checking account details, and managing your marketplace orders on your behalf. - NFT listing automation: Quickly list any ERC721 or ERC1155 NFT for sale on OpenSea, specifying price and collection details—all handled by your agent. - Offer creation and management: Instruct your agent to create criteria-based or single-item offers to purchase specific NFTs or those matching certain traits within a collection. - Order and listing fulfillment: Let your agent retrieve all necessary information and signatures to fulfill existing listings or offers, making transactions seamless and secure. - Marketplace activity insights: Have the agent pull your profile details, fetch all active listings or offers for a given collection, and provide you with up-to-date marketplace snapshots. - Order cancellation and management: Direct your agent to cancel open orders, listings, or offers off-chain, helping you stay in control of your marketplace participation with ease. ## Supported Tools | Tool slug | Name | Description | |---|---|---| | `OPEN_SEA_BUILD_CRITERIA_OFFER` | Build criteria offer | Build a portion of a criteria offer including the merkle tree needed to post an offer. | | `OPEN_SEA_CANCEL_ORDER` | Cancel order | Offchain cancel a single order, offer or listing, by its order hash when protected by the SignedZone. Protocol and Chain are required to prevent hash collisions. Please note cancellation is only assured if a fulfillment signature was not vended prior to cancellation. | | `OPEN_SEA_CREATE_CRITERIA_OFFER` | Create criteria offer | Create a criteria offer to purchase any NFT in a collection or which matches the specified trait. | | `OPEN_SEA_CREATE_ITEM_OFFER` | Create item offer | Create an offer to purchase a single NFT (ERC721 or ERC1155). | | `OPEN_SEA_CREATE_LISTING` | Create listing | List a single NFT (ERC721 or ERC1155) for sale on the OpenSea marketplace. | | `OPEN_SEA_FULFILL_LISTING` | Fulfill listing | Retrieve all the information, including signatures, needed to fulfill a listing directly onchain. | | `OPEN_SEA_FULFILL_OFFER` | Fulfill offer | Retrieve all the information, including signatures, needed to fulfill an offer directly onchain. | | `OPEN_SEA_GET_ACCOUNT` | Get account | Get an OpenSea Account Profile including details such as bio, social media usernames, and profile image. | | `OPEN_SEA_GET_ALL_LISTINGS_BY_COLLECTION` | Get all listings by collection | Get all active, valid listings for a single collection. | | `OPEN_SEA_GET_ALL_OFFERS_BY_COLLECTION` | Get all offers by collection | Get all active, valid offers for the specified collection. This includes individual and criteria offers. | | `OPEN_SEA_GET_BEST_LISTING_BY_NFT` | Get best listing by nft | Get the best listing for an NFT. | | `OPEN_SEA_GET_BEST_LISTINGS_BY_COLLECTION` | Get best listings by collection | Get the cheapest priced active, valid listings on a single collection. | | `OPEN_SEA_GET_BEST_OFFER_BY_NFT` | Get best offer by nft | Get the best offers for an NFT. | | `OPEN_SEA_GET_COLLECTION` | Get collection | Get a single collection including details such as fees, traits, and links. | | `OPEN_SEA_GET_COLLECTIONS` | Get collections | Get a list of OpenSea collections with optional filtering and pagination. | | `OPEN_SEA_GET_COLLECTION_STATS` | Get collection stats | Get stats for a single collection on OpenSea. | | `OPEN_SEA_GET_CONTRACT` | Get contract | Get a smart contract for a given chain and address. | | `OPEN_SEA_GET_EVENTS` | Get events | Get a list of events from OpenSea based on various filters like timestamps and event types. | | `OPEN_SEA_GET_LISTINGS` | Get listings | Get the complete set of active, valid listings. | | `OPEN_SEA_GET_NFT` | Get nft | Get metadata, traits, ownership information, and rarity for a single NFT. | | `OPEN_SEA_GET_ORDER` | Get order | Get a single order, offer or listing, by its order hash. Protocol and Chain are required to prevent hash collisions. | | `OPEN_SEA_GET_PAYMENT_TOKEN` | Get payment token | Get a smart contract for a given chain and address. | | `OPEN_SEA_GET_TRAITS` | Get traits | Get the traits in a collection. | | `OPEN_SEA_REFRESH_NFT_METADATA` | Refresh nft metadata | Refresh metadata for a single NFT. | ## Supported Triggers None listed. ## Creating MCP Server - Stand-alone vs Composio SDK The Open sea MCP server provides comprehensive access to Open sea operations through Composio. Once connected, you can perform all major Open sea actions directly from OpenClaw using natural language commands. ## Complete Code None listed. ## Conclusion ### Conclusion You've successfully integrated Open sea with OpenClaw using Composio plugin. Now interact with Open sea 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 Open sea 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 Open sea 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 Open sea MCP Agent with another framework - [OpenAI Agents SDK](https://composio.dev/toolkits/open_sea/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/open_sea/framework/claude-agents-sdk) - [Claude Code](https://composio.dev/toolkits/open_sea/framework/claude-code) - [Claude Cowork](https://composio.dev/toolkits/open_sea/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/open_sea/framework/codex) - [Hermes](https://composio.dev/toolkits/open_sea/framework/hermes-agent) - [CLI](https://composio.dev/toolkits/open_sea/framework/cli) - [Google ADK](https://composio.dev/toolkits/open_sea/framework/google-adk) - [LangChain](https://composio.dev/toolkits/open_sea/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/open_sea/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/open_sea/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/open_sea/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/open_sea/framework/crew-ai) ## Related Toolkits - [Addresszen](https://composio.dev/toolkits/addresszen) - Addresszen is a real-time address autocomplete and verification service. 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It lets merchants accept Bitcoin payments directly, cutting out middlemen and boosting privacy. - [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. - [Cloudcart](https://composio.dev/toolkits/cloudcart) - CloudCart is an e-commerce platform for building and managing online stores. It helps businesses streamline product listings, orders, and customer engagement. - [Countdown api](https://composio.dev/toolkits/countdown_api) - Countdown API gives you real-time, structured eBay product data, reviews, and seller feedback. Perfect for powering price monitoring, product research, or marketplace analytics workflows. - [Dpd2](https://composio.dev/toolkits/dpd2) - Dpd2 is a robust email management platform for handling, sorting, and automating email workflows. Streamline your communications and boost productivity with advanced sorting, labeling, and response tools. - [Finerworks](https://composio.dev/toolkits/finerworks) - FinerWorks is an online platform for fine art and photo printing services. Artists and photographers use it to order custom prints and manage print inventory efficiently. - [Fingertip](https://composio.dev/toolkits/fingertip) - Fingertip is a business management platform for selling, booking, and customer engagement—all from a single link. It helps businesses streamline operations and connect with customers across social channels. - [Fraudlabs pro](https://composio.dev/toolkits/fraudlabs_pro) - FraudLabs Pro is an online payment fraud detection service for e-commerce and merchants. It helps minimize chargebacks and revenue loss by detecting and preventing fraudulent transactions. - [Gift up](https://composio.dev/toolkits/gift_up) - Gift Up! is a digital platform for selling, managing, and redeeming gift cards online. It streamlines promotions and gift card transactions for businesses and their customers. - [Goody](https://composio.dev/toolkits/goody) - Goody is a gifting platform that lets users send gifts and physical products without handling logistics. It streamlines gifting by managing delivery, fulfillment, and recipient experience. - [Gumroad](https://composio.dev/toolkits/gumroad) - Gumroad is a platform for selling digital products, physical goods, and memberships with a simple checkout and marketing tools. It streamlines creator payouts and helps you grow your audience effortlessly. - [Instacart](https://composio.dev/toolkits/instacart) - Instacart is an online grocery delivery and pickup service platform. It lets you discover local retailers and create shoppable lists and recipes with ease. - [Junglescout](https://composio.dev/toolkits/junglescout) - Junglescout is an Amazon product research and analytics platform for sellers. It delivers sales estimates, competitive insights, and optimization tools to boost your Amazon business. - [Ko fi](https://composio.dev/toolkits/ko_fi) - Ko-fi is a platform that lets creators receive donations, memberships, and sales from fans. It helps creators monetize their work and grow their audience with minimal friction. - [Lemon squeezy](https://composio.dev/toolkits/lemon_squeezy) - Lemon Squeezy is a payments and subscription platform built for software companies. It makes managing payments, taxes, and customer subscriptions effortless. - [Loyverse](https://composio.dev/toolkits/loyverse) - Loyverse is a point-of-sale (POS) platform for small businesses, offering tools for sales, inventory, and customer loyalty. It helps streamline retail operations and boost customer engagement. ## Frequently Asked Questions ### What are the differences in Tool Router MCP and Open sea MCP? With a standalone Open sea MCP server, the agents and LLMs can only access a fixed set of Open sea tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Open sea 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 Open sea tools. ### Can I manage the permissions and scopes for Open sea while using Tool Router? Yes, absolutely. You can configure which Open sea 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 Open sea data and credentials are handled as safely as possible. --- [See all toolkits](https://composio.dev/toolkits) · [Composio docs](https://docs.composio.dev/llms.txt)