AI-Powered OpenSea Marketplace Agent
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This n8n workflow leverages AI to create an intelligent agent capable of interacting directly with the OpenSea marketplace API. It automates the retrieval of detailed NFT listings, offers, orders, and trait data, enabling users to query real-time blockchain market information effortlessly.
About This Workflow
Unlock the power of the OpenSea marketplace with this AI-driven n8n agent. Designed to simplify complex data retrieval, this workflow integrates a sophisticated AI brain (powered by GPT-4o-mini) and conversational memory to understand and execute natural language queries. From tracking best listings for your favorite NFTs to monitoring collection-wide offers and specific trait data, this agent acts as your personal OpenSea analyst, providing timely and accurate marketplace insights directly within your n8n automations. It's a robust solution for developers, traders, and data enthusiasts seeking to automate their NFT market intelligence.
Key Features
- AI-Powered Natural Language Queries: Interact with OpenSea using simple, human-like questions thanks to an integrated AI brain and memory.
- Comprehensive NFT Data Retrieval: Access a wide range of data including all active listings, best listings, individual NFT offers, and collection-wide offers.
- Trait-Specific Market Insights: Pinpoint offers made for specific NFT traits within any collection, aiding in rarity analysis.
- Detailed Order Monitoring: Retrieve specific order details by hash or filter listings and offers by chain and protocol.
- OpenSea API Compliance: Built with strict adherence to OpenSea API requirements, ensuring reliable and accurate data fetching across various supported blockchains.
How To Use
- Import the Workflow: Download and import this workflow JSON into your n8n instance.
- Configure OpenAI Credentials: Ensure your "Marketplace Agent Brain" node is linked to a valid OpenAI API credential with access to models like
gpt-4o-mini. - Understand Agent Capabilities: Review the "OpenSea Marketplace Agent" node's
System Messageto understand the available tools (API endpoints) and their required parameters. - Input Your Query: Connect an upstream node (e.g., a "Webhook" or "Manual Trigger") to feed a natural language message into the
OpenSea Marketplace Agentnode'stextparameter (e.g.,{{ $json.message }}). - Specify Allowed Blockchains: When querying, strictly use the supported blockchain names as listed in the
Critical Notessection of theOpenSea Marketplace Agentnode (e.g.,ethereuminstead ofpolygon).
Apps Used
Workflow JSON
{
"id": "9c810459-3e15-48a7-a6ca-60610e777f01",
"name": "AI-Powered OpenSea Marketplace Agent",
"nodes": 10,
"category": "Operations",
"status": "active",
"version": "1.0.0"
}Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.
Get This Workflow
ID: 9c810459-3e15...
About the Author
Crypto_Watcher
Web3 Developer
Automated trading bots and blockchain monitoring workflows.
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