RomanKnox — AI Video TikTok Automation Workflow
- Source: Instagram carousel by RomanKnox (9 pages)
- Tags:
ai-videotiktokautomationveo3langgraphn8nblotato
Summary
RomanKnox’s 9-page carousel on automating a viral short-form video pipeline: ideation → script → video generation → auto-publish to TikTok.
Page 1: Pipeline Overview
- Daily trigger → Content generation flow
- Initial idea → GPT-5 generates raw idea → Creative Video Perspective → Environment Injection → Set Master Prompt
- Step 1: Generate Video with VEO3
Page 2: LangGraph AI Agent
- INPUT: Starting Idea
- LLM: GPT-5 generates raw idea with creative video perspective
- Set Master Prompt with environment injection
- Agent chain:
- OpenAIChatModel → Think → Structured Output Parser → Format Prompt → Generate Video with VEO3 → Wait for VEO3 Rendering
Page 3: Pipeline Components
- Automated Ideation — GPT-5 for daily content discovery
- Structured Content Creation — optimized prompts for transformation narratives
- VEO3 Integration — vertical video for mobile-first platforms
- Database Management — asset/idea tracking in Google Sheets
- Seamless Distribution — Blotato bridges generation → TikTok
- Verification — auto-updates system log on successful publication
Page 4: OpenAI API Setup (n8n)
- Visit OpenAI API Keys page
- Go to OpenAI Billing → Add funds
- Copy API key into n8n credentials
Page 5: n8n Workflow Setup
- Import workflow into n8n instance
- Connect Google Sheets, Gmail, and Google Calendar credentials
- Data must follow the specified format in Sheets
- Test using Connected Chat Trigger node
Page 6: VEO3 API Setup
- Sign up/log in to Kling (VEO 3) dashboard
- Go to API Keys → Create new key
- Base API URL:
https://api.kie.ai/api/v1/veo/generate
Page 7: Blotato Community Node (n8n)
- In n8n, open Settings → Community Nodes
- Install:
@blotato/n8n-nodes-blotato - Login to Blotato → Settings → API Keys
- Go to Credentials → New → Choose Blotato API
Page 8: Customization
- Platforms — extend to YouTube Shorts / Instagram Reels by duplicating TikTok step
- Frequency — change Schedule Trigger for multi-daily or weekly posting
- Creative Style — modify system prompts to match brand (cinematic, minimalist, neon, etc.)
- Tracking — enhance Google Sheets logging with engagement metrics via Blotato TikTok analytics
Tools Used
| Tool | Role |
|---|---|
| GPT-5 | Ideation & content prompts |
| VEO3 (Kling) | Video generation |
| n8n | Workflow orchestration |
| LangGraph | AI agent chain |
| Blotato | TikTok publishing bridge |
| Google Sheets | Asset tracking & logging |