Get live crypto market data with AI-powered CoinMarketCap agent
Needs changesNeeds changes. This template uses 2 thing(s) that n8n 3.0 removes: AI Agent v1 (old agent modes), HTTP Request Tool (legacy). 2 breaking item(s) found. Static check, last run 2026-10-19.
What to replace before upgrading
| Removed in 3.0 | Replace with |
|---|---|
| AI Agent v1 (old agent modes) CoinMarketCap Crypto Agent (v1.8) | Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent. |
| HTTP Request Tool (legacy) CoinMarketCap Price, Crypto Map, Crypto Info, Crypto Listings, Global Metrics, Price Conversion | HTTP Request node connected to the AI Agent's Tool input |
Nodes used (5)
- Execute Workflow Trigger
n8n-nodes-base.executeWorkflowTrigger - AI Agent
@n8n/n8n-nodes-langchain.agent - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - Simple Memory
@n8n/n8n-nodes-langchain.memoryBufferWindow - HTTP Request Tool
@n8n/n8n-nodes-langchain.toolHttpRequest
What it does
Access real-time cryptocurrency prices, market rankings, metadata, and global stats—powered by GPT-4o and CoinMarketCap! This modular AI-powered agent is part of a broader CoinMarketCap multi-agent system designed for crypto analysts, traders, and developers. It uses the CoinMarketCap API and intelligently routes queries to the correct tool using AI. This agent can be used standalone or triggered by a supervisor AI agent for multi-agent orchestration. --- Supported API Tools (6 Total) This agent intelligently selects from the following tools to answer your crypto-related questions: 🔍 Tool Summary 1. Crypto Map – Lookup CoinMarketCap IDs and active coins 2. Crypto Info – Get metadata, whitepapers, and social links 3. Crypto Listings – Ranked coins by market cap 4. CoinMarketCap Price – Live prices, volume, and supply 5. Global Metrics – Total market cap, BTC dominance 6. Price Conversion – Convert between crypto and fiat --- What You Can Do with This Agent 🔹 Get live prices and volume for tokens (e.g., BTC, ETH, SOL) 🔹 Convert crypto → fiat or fiat → crypto instantly 🔹 Retrieve whitepapers, logos, and website links for any token 🔹 Analyze total market cap, BTC dominance, and circulating supply 🔹 Discover new tokens and track their CoinMarketCap IDs 🔹 View the top 100 coins ranked by market cap or volume --- Example Queries ✅ "What is the CoinMarketCap ID for PEPE?" ✅ "Show me the top 10 cryptocurrencies by market cap." ✅ "Convert 5 ETH to USD." ✅ "What’s the 24h volume for ADA?" ✅ "Get the global market cap and BTC dominance." --- AI Architecture - AI Brain: GPT-4o-mini - Memory: Session buffer with sessionId - Agent Type: Subworkflow AI tool - Connected APIs: 6 CoinMarketCap endpoints - Trigger Mode: Executes when called by a supervisor (via message and sessionId inputs) --- Setup Instructions 1. Get a CoinMarketCap API Key - Register here: https://coinmarketcap.com/api/ 2. Configure Credentials in n8n - Use HTTP Header Auth with your API key for each connected endpoint 3. Connect This Agent to a Supervisor Workflow (Optional) - Trigger this agent using Execute Workflow with inputs message and sessionId 4. Test Prompts - Try asking: “Convert 1000 DOGE to BTC” or “Top 5 coins in EUR” --- Included Sticky Notes Crypto Agent Guide – Agent overview, node map, and endpoint details Usage Instructions – Step-by-step usage and sample prompts Error Handling & Licensing – Troubleshooting and IP rights --- ✅ Final Notes This agent is part of the CoinMarketCap AI Analyst System, which includes multiple specialized agents for cryptocurrencies, exchanges, community data, and DEX insights. Visit my Creator profile to find the full suite of tools. --- Get smarter about crypto—analyze the market in real time with AI and CoinMarketCap.