Block 1 - NFT Agent Brain
- Type / Role
- @n8n/n8n-nodes-langchain.lmChatOpenAi - lmChatOpenAi
- Config choices
- Version 1.2
This workflow is provided as-is. Please review and test before using in production.
Instantly access NFT metadata, collections, traits, contracts, and ownership details from OpenSea! This workflow integrates GPT 4o mini AI , OpenSea API , and n8n automation to provide structured N...
@n8n/n8n-nodes-langchain.lmchatopenai, @n8n/n8n-nodes-langchain.memorybufferwindow, @n8n/n8n-nodes-langchain.agent, n8n-nodes-base.executeworkflowtrigger, @n8n/n8n-nodes-langchain.toolhttprequest, n8n-nodes-base.stickynote
This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Don Jayamaha Jr.
Original n8n.io sourceInstantly access NFT metadata, collections, traits, contracts, and ownership details from OpenSea! This workflow integrates GPT-4o-mini AI, OpenSea API, and n8n automation to provide structured NFT data for traders, collectors, and investors.
🔹 Retrieve OpenSea User Profiles → Get user bio, links, and profile info.
🔹 Fetch NFT Collection Details → Get collection metadata, traits, fees, and contract info.
🔹 Analyze NFT Metadata → Retrieve ownership, rarity, and trait-based pricing.
🔹 Monitor NFTs Owned by a Wallet → Track all NFTs under a specific account.
🔹 Retrieve Smart Contract Data → Get blockchain contract details for an NFT collection.
🔹 Identify Valuable Traits → Fetch NFT trait insights and rarity scores.
✅ "Get OpenSea profile for 0xA5f49655E6814d9262fb656d92f17D7874d5Ac7E."
✅ "Retrieve details for the 'Azuki' NFT collection."
✅ "Fetch metadata for NFT #5678 from 'Bored Ape Yacht Club'."
✅ "Show all NFTs owned by 0x123... on Ethereum."
✅ "Get contract details for NFT collection 'CloneX'."
1️⃣ Get OpenSea Account Profile → /api/v2/accounts/{address_or_username} (Retrieve user bio, links, and image)
2️⃣ Get NFT Collection Details → /api/v2/collections/{collection_slug} (Get collection-wide metadata)
3️⃣ Get NFT Metadata → /api/v2/chain/{chain}/contract/{address}/nfts/{identifier} (Retrieve individual NFT details)
4️⃣ Get NFTs Owned by Account → /api/v2/chain/{chain}/account/{address}/nfts (List all NFTs owned by a wallet)
5️⃣ Get NFTs by Collection → /api/v2/collection/{collection_slug}/nfts (Retrieve all NFTs from a specific collection)
6️⃣ Get NFTs by Contract → /api/v2/chain/{chain}/contract/{address}/nfts (Retrieve all NFTs under a contract)
7️⃣ Get Payment Token Details → /api/v2/chain/{chain}/payment_token/{address} (Fetch info on payment tokens used in NFT transactions)
8️⃣ Get NFT Traits → /api/v2/traits/{collection_slug} (Retrieve collection-wide trait data)
"Azuki latest sales") and receive instant NFT market insights!Unlock powerful NFT analytics with AI-powered OpenSea insights—start now!
This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.
| Workflow | Get real-time NFT insights with OpenSea AI-powered NFT agent tool |
|---|---|
| Complexity | advanced |
| Nodes | 17 |
| Categories | Crypto Trading, AI Chatbot |
| Author | Don Jayamaha Jr |
| Published | 20 Mar 2025 |
Use the JSON export at /data/workflows/3238/3238.json as the source template for this automation.
Open n8n, import the downloaded JSON, and review each node before activating the workflow.
Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.
Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.
Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.
Instantly access NFT metadata, collections, traits, contracts, and ownership details from OpenSea! This workflow integrates GPT 4o mini AI , OpenSea API , and n8n automation to provide structured N...
Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.
Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Crypto Trading, AI Chatbot use case.