Sisif.ai × n8n
Free n8n AI video automation workflow
Download our complete n8n workflow template for automated TikTok video creation. OpenAI writes the ideas, Sisif.ai renders the clips, the setup guide is included.
| Trigger | Every 6 hours |
|---|---|
| Ideas | OpenAI GPT-4o-mini |
| Render | Sisif.ai API, 5 s, 540x960 |
| Cost | $1 a clip; the template is free |
Complete n8n video automation template
This free n8n workflow template automates the entire video creation process. OpenAI GPT-4o-mini generates TikTok ideas, while Sisif.ai renders 540x960 clips. Made for content creators, marketers, and social media managers.
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01
Schedule
Runs every 6 hours automatically
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02
OpenAI
Creates the video concept
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03
Sisif.ai
Renders the clip from the prompt
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04
Monitor
Polls the status until the clip is ready
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05
Complete
Hands over the prompt, the file and the watch URL
Endless content
4 clips a day, 28 a week, 120 a month, without touching the workflow.
Cost effective
$1 a clip, no editing, no subscription. Scale by changing the schedule.
Social ready
Vertical 540x960 clips of 5 seconds, the shape TikTok expects.
No watermark
Every clip downloads clean, ready to post.
How to set up n8n AI video automation
Follow this tutorial to set up automated AI video generation with n8n, OpenAI, and Sisif.ai in about 5 minutes.
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01
Sign up for Sisif.ai
Create your account and get your API token from sisif.ai/api/
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02
Get an OpenAI API key
Sign up at OpenAI platform and obtain your API key for GPT-4o-mini access
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03
Download the workflow
Download the n8n workflow JSON file and import it into your n8n instance
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04
Configure credentials
Add your OpenAI API key and Sisif.ai bearer token to the workflow nodes
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05
Activate
Enable the workflow and it creates a new clip every 6 hours
Technical specifications
Workflow details
| Execution frequency | Every 6 hours |
|---|---|
| Video duration | 5 seconds |
| Resolution | 540x960 (vertical) |
| Format | MP4 |
| Daily output | 4 videos |
Cost breakdown
| OpenAI (per idea) | a fraction of a cent |
|---|---|
| Sisif.ai (per clip) | $1 |
| Per clip | about $1 |
| Daily | 4 × $1 |
| Monthly | 120 × $1 |
Ready to automate your content?
Download the complete n8n workflow and start generating clips automatically.
Requires n8n, an OpenAI API key, and a Sisif.ai account
Frequently asked questions
What is this n8n workflow template?
This is a complete automation template for n8n that generates TikTok videos automatically. It uses OpenAI to create video ideas and Sisif.ai to render the clips. The workflow runs every 6 hours and produces 4 videos daily.
How much does it cost to run this automation?
Each clip costs $1 on Sisif.ai plus a fraction of a cent at OpenAI. The workflow renders 4 clips a day; the n8n template itself is free.
What do I need to get started?
You need: 1) An n8n instance (cloud or self-hosted), 2) OpenAI API key for GPT-4o-mini, 3) Sisif.ai account with API access from sisif.ai/api/. Setup takes about 5 minutes.
Can I customize the video generation?
Yes. You can modify the OpenAI prompts for different content types, pick the 540x960 or 720x1280 tier, and change the generation frequency.