N8N UGC Video Generator - Setup Instructions
Transform Product Images into Professional UGC Videos with AI
This powerful n8n workflow automatically converts product images into professional User-Generated Content (UGC) videos using cutting-edge AI technologies including Gemini 2.5 Flash, Claude 4 Sonnet, and VEO3 Fast.
Who's it for
- Content creators looking to scale video production
- E-commerce businesses needing authentic product videos
- Marketing agencies creating UGC campaigns for clients
- Social media managers requiring quick video content
How it works
The workflow operates in 4 distinct phases:
Phase 0: Setup - Configure all required API credentials and services
Phase 1: Image Enhancement - AI analyzes and optimizes your product image
Phase 2: Script Generation - Creates authentic dialogue scripts based on your input
Phase 3: Video Production - Generates and merges professional video segments
Requirements
Essential Services & APIs
- Telegram Bot Token (create via @BotFather)
- OpenRouter API with Gemini 2.5 Flash access
- Anthropic API for Claude 4 Sonnet
- KIE.AI Account with VEO3 Fast access
- N8N Instance (cloud or self-hosted)
Technical Prerequisites
- Basic understanding of n8n workflows
- API key management experience
- Telegram bot creation knowledge
How to set up
Step 1: Service Configuration
-
Create Telegram Bot
- Message @BotFather on Telegram
- Use
/newbot
command and follow instructions
- Save the bot token for later use
-
OpenRouter Setup
- Sign up at openrouter.ai
- Purchase credits for Gemini 2.5 Flash access
- Generate and save API key
-
Anthropic Configuration
-
KIE.AI Access
- Register at kie.ai
- Subscribe to VEO3 Fast plan
- Obtain bearer token
Step 2: N8N Credential Setup
Configure these credentials in your n8n instance:
-
Telegram API Credential
- Name:
telegramApi
- Bot Token: Your Telegram bot token
-
OpenRouter API Credential
- Name:
openRouterApi
- API Key: Your OpenRouter key
-
Anthropic API Credential
- Name:
anthropicApi
- API Key: Your Anthropic key
-
HTTP Bearer Auth Credential
- Name:
httpBearerAuth
- Token: Your KIE.AI bearer token
Step 3: Workflow Configuration
-
Import the Workflow
- Copy the provided JSON workflow
- Import into your n8n instance
-
Update Telegram Token
- Locate the "Edit Fields" node
- Replace "Your Telegram Token" with your actual bot token
-
Configure Webhook URLs
- Ensure all Telegram nodes have proper webhook configurations
- Test webhook connectivity
Step 4: Testing & Validation
-
Test Individual Nodes
- Verify each API connection
- Check credential configurations
- Confirm node responses
-
End-to-End Testing
- Send a test image to your Telegram bot
- Follow the complete workflow process
- Verify final video output
How to customize the workflow
Modify Image Enhancement Prompts
- Edit the HTTP Request node for Gemini
- Adjust the prompt text to match your style preferences
- Test different aspect ratios (current: 1:1 square format)
Customize Script Generation
- Modify the Basic LLM Chain node prompt
- Adjust video segment duration (current: 7-8 seconds each)
- Change dialogue style and tone requirements
Video Generation Settings
- Update VEO3 API parameters in HTTP Request1 node
- Modify aspect ratio (current: 16:9)
- Adjust model settings and seeds for consistency
Output Customization
- Change final video format in MediaFX node
- Modify Telegram message templates
- Add additional processing steps before delivery
Workflow Operation
Phase 1: Image Reception and Enhancement
- User sends product image via Telegram
- System prompts for enhancement instructions
- Gemini AI analyzes and optimizes image
- Enhanced square-format image returned
Phase 2: Analysis and Script Creation
- System requests dialogue concept from user
- AI analyzes image details and environment
- Claude generates realistic 2-segment script
- Scripts respect physical constraints of original image
Phase 3: Video Generation
- Two separate videos generated using VEO3
- System monitors generation status
- Videos merged into single flowing sequence
- Final video delivered via Telegram
Troubleshooting
Common Issues
- API Rate Limits: Implement delays between requests
- Webhook Failures: Verify URL configurations and SSL certificates
- Video Generation Timeouts: Increase wait node duration
- Credential Errors: Double-check all API keys and permissions
Error Handling
The workflow includes automatic error detection:
- Failed video generation triggers error message
- Status checking prevents infinite loops
- Alternative outputs for different scenarios
Advanced Features
Batch Processing
- Modify trigger to handle multiple images
- Add queue management for high-volume usage
- Implement user session tracking
Custom Branding
- Add watermarks or logos to generated videos
- Customize color schemes and styling
- Include brand-specific dialogue templates
Analytics Integration
- Track usage metrics and success rates
- Monitor API costs and optimization opportunities
- Implement user behavior analytics
Cost Optimization
API Usage Management
- Monitor token consumption across services
- Implement caching for repeated requests
- Use lower-cost models for testing phases
Efficiency Improvements
- Optimize image sizes before processing
- Implement smart retry mechanisms
- Use batch processing where possible
This workflow transforms static product images into engaging, professional UGC videos automatically, saving hours of manual video creation while maintaining high quality output perfect for social media platforms.