Real-time Crypto Analysis with GPT-4o-mini & CoinMarketCap via Telegram

This n8n workflow creates a modular AI analyst system that delivers real-time cryptocurrency market insights via Telegram. Users query the bot in natural language (e.g., 'Top DEX pairs on Ethereum'), and GPT-4o-mini interprets the request, routing it to specialized sub-agent workflows for CoinMarketCap data on prices, rankings, exchanges, DEX liquidity, OHLCV, and community sentiment.

The system tracks sessions by chat ID for context-aware responses, coordinates multiple agents to combine data (e.g., token ID lookup → quote → liquidity analysis), and ensures valid API parameters to prevent errors. Outputs are formatted messages sent back to Telegram, providing structured, actionable intelligence.

Benefits include time-saving automation for traders, avoiding manual API calls and data synthesis. Use cases: day trading decisions, portfolio monitoring, DeFi research, or market scanning. High-value for crypto enthusiasts needing instant, AI-enhanced analysis without coding.

Prerequisites: OpenAI/Gemini API, Telegram bot token, CoinMarketCap key, and three subflows (Crypto Agent, Exchange/Community Agent, DEXScan Agent). Troubleshooting covers common errors like 400/401/429 with fixes.