AI Real Estate TikTok Walkthrough Workflow (n8n) w/ Kling 3.0

Turn real estate photo listings into TikTok-ready AI walkthrough videos—automated in n8n with Kling 3.0

This AI Real Estate TikTok Walkthrough Workflow captures 3–8 listing photos from an n8n form, generates fair-housing-safe captions and camera-move prompts with OpenAI, renders vertical clips with Kling 3.0 via fal, stitches them into a single 9:16 walkthrough, and submits it to TikTok as a SocialRobot draft.

What this workflow does

• Collects listing data via an n8n form submission: photos, address, price, specs, features, agent info, and an optional listing link.
• Validates and prepares images: sorts photos, checks required count and size constraints, uploads to fal storage, and center-crops to a 9:16 frame.
• Generates shot instructions + social captions: pairs neighboring photos into start/end frames and (when enabled) uses OpenAI to create constrained camera-move prompts and fair-housing-safe captions for TikTok, Instagram, Facebook, and LinkedIn.
• Renders video clips with Kling 3.0: submits one image-to-video job per photo pair through fal, polls until completion, failure, or timeout, and cancels unfinished jobs on failure/timeout.
• Merges into one vertical walkthrough using fal’s FFmpeg merge endpoint, then downloads the merged file.
• Uploads to TikTok: validates duration and file size limits, then sends the result to SocialRobot as an inbox draft (optional Instagram/Facebook/LinkedIn posting is present but disabled by default).

Use cases

• Real estate teams producing consistent, vertical AI walkthroughs for every new listing.
• Automation engineers building a repeatable “listing → walkthrough → TikTok draft” pipeline.
• SaaS operators offering AI video listing generation for agents using n8n.

Technical details

• fal (image upload/storage, Kling 3.0 image-to-video renders, and FFmpeg merge)
• OpenAI (camera-move prompts + captions, fair-housing-safe)
• SocialRobot (TikTok inbox draft upload)
• n8n nodes: if, set, code, wait, switch, sticky note
• fal auth: create a fal API key and an HTTP Header Auth credential with Authorization: Key YOUR_FAL_KEY