# Create UGC-style Instagram Reels from product URLs with OpenAI, Sisif, and Slack

> Quick overview Paste a product page URL and get three UGC-style 9:16 video ad variants rendered by Sisif (https://sisif.ai/product-ads/), plus a hook, script and caption. Reviewers pick the winner in Slack, and the approved video is published as an Instagram Reel. How it works 1. Receives a product URL from an n8n form trigger or a POST webhook request. 2. Fetches the product page HTML and extracts the title, description, and cleaned page text. 3. Uses OpenAI to generate a UGC-style hook, short script, Instagram caption, and three distinct visual prompts. 4. Sends each prompt to Sisif to generate a 5-second 720×1280 video, polling Sisif for completion up to 40 times. 5. Posts the available video variant links to Slack and waits for a reviewer to choose a variant or reject. 6. If a variant is approved, creates an Instagram Reels media container via the Facebook Graph API, polls until processing is finished, and then publishes the Reel. Setup 1. Create a Sisif API key at https://sisif.ai

- **Domain**: `n8n-workflow-21388.n8n.io`
- **Provider**: n8n.io (https://n8n.io)
- **Kind**: workflow
- **Live-responds (last probe)**: None
- **Signed card**: False
- **Streaming**: False
- **Quality score**: 40%

## URLs
- Agent card: https://n8n.io/workflows/21388
- Page (HTML): https://agenstry.com/agents/n8n-workflow-21388.n8n.io
- Documentation: https://n8n.io/workflows/21388