Analyze Stock Charts with GPT-4 Vision and Send Results via Telegram

n8n Workflow: AI-Powered Stock Chart Analysis Bot for Telegram This is a powerful n8n automation workflow that integrates a Telegram bot with OpenAI's multimodal large language model (GPT-4 Vision) to provide users with real-time stock chart analysis. Workflow Breakdown Receive Image: The workflow is initiated by a Telegram Trigger. It activates whenever a user sends an image (e.g., a stock's candlestick chart) to a designated Telegram chat, automatically downloading the file. Image Pre-processing: To optimize the AI's performance and efficiency, the Edit Image node resizes the incoming image to a standard 512x512 pixel format. AI Vision Analysis: The processed image is then passed to a Lang

Help me set up the n8n workflow "Analyze Stock Charts with GPT-4 Vision and Send Results via Telegram" (https://n8n.io/workflows/4892). It uses: Edit Image, Telegram, Basic LLM Chain, OpenAI Chat Model, Structured Output Parser. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.