Extract Image Data with Gemini via Webhook API

# Image-Based Data Extraction API using Gemini AI ## Overview Automated workflow: Image-Based Data Extraction API using Gemini AI. This workflow integrates 7 different services: webhook, stickyNote, httpRequest, set, respondToWebhook. It contains 18 nodes and follows best practices for error handling and security. ## Workflow Details - Total Nodes: 18 - Node Types: 7 - Error Handling: ✅ Implemented - Security: ✅ Hardened (no sensitive data) - Documentation: ✅ Complete ## Node Breakdown - Webhook: webhook - Respond to Webhook: respondToWebhook - Get image from URL: httpRequest - Call Gemini API (Flash Lite) with Image: httpRequest - Edit fields to output required data alone: set - Sticky Note: stickyNote - Sticky Note1: stickyNote - Sticky Note2: stickyNote - Transform image to base64: extractFromFile - Error Handler: stopAndError - ... and 8 more nodes ## Usage Instructions 1. Configure Credentials: Set up all required API keys and credentials 2. Update Variables: Replace any placeholder values with actual data 3. Test Workflow: Run in test mode to verify functionality 4. Deploy: Activate the workflow for production use ## Security Notes - All sensitive data has been removed or replaced with placeholders - Error handling is implemented for reliability - Follow security best practices when configuring credentials ## Troubleshooting - Check error logs if workflow fails - Verify all credentials are properly configured - Ensure all required services are accessible