π¬ Analyze images from forms using GPT-4o-mini Vision and deliver to Telegram
β‘ 4,105 views Β· π¬ Document Extraction & Analysis
Description
This workflow analyzes images submitted via a form using OpenAI Vision, then delivers the analysis result directly to your Telegram chat.
β Use case examples: β’ Users submit screenshots for instant AI interpretation β’ Automated document or receipt analysis with Telegram delivery β’ Quick OCR or image classification workflows
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βοΈ Setup Guide 1. Form Submission Trigger β’ Connect your form app (e.g. Typeform, Tally, or n8nβs own webhook form) to the On form submission trigger node. β’ Ensure it sends the image file or URL as input. 2. OpenAI Vision Analysis β’ In the OpenAI node, select Analyze Image operation. β’ Provide your OpenAI API key and configure the prompt to instruct the model on what to analyze (e.g. βDescribe this receipt in detailβ). 3. Set Telegram Chat ID β’ Use this manual node to input your Telegram Chat ID for delivery. β’ Alternatively, automate this with a database lookup or user session if building for multiple users. 4. Telegram Delivery Node β’ Connect your Telegram Bot to n8n using your bot token. β’ Set up the sendMessage operation, using the analysis result from the previous node as the message text. 5. Testing β’ Click Execute workflow. β’ Submit an image via your form and confirm it delivers to your Telegram as expected.
π Nodes Used
Telegram, n8n Form Trigger, OpenAI
π₯ Import
Download workflow.json and import into n8n:
Workflow menu β Import from File