I will automate ai video generation and multi platform posting with n8n


About this gig
I'll build a fully automated n8n workflow that turns a simple topic into a finished, branded AI video and auto-posts it across 9 social platforms with built-in reliability safeguards so nothing breaks silently.
What it does:
- Generates video ideas, captions, and hashtags with GPT (supports 8+ languages for captions)
- Writes cinematic Veo3-ready prompts and generates the video via Veo3 (fal.ai)
- Adds your logo/watermark and burned-in subtitles using Shotstack
- Auto-schedules and posts to Instagram, YouTube, TikTok, Facebook, Threads, Twitter/X, LinkedIn, Bluesky, and Pinterest via Blotato
- Sends a Telegram approval request before anything goes live you approve or reject with one tap
- Pulls back daily performance analytics (views, likes, comments, shares, reach) into Google Sheets
Built-in reliability (this is what sets it apart from template workflows):
- Real status-polling instead of blind fixed waits no more broken/incomplete video URLs getting posted
- Fail-fast validation stops immediately if video generation fails, instead of wasting money on downstream API calls
- Daily budget guard caps how many videos generate per day, protecting you from runaway API bills if s
Get to know Md.Asikul Islam
Software Engineer
- FromBangladesh
- Member sinceMar 2022
- Avg. response time1 hour
Languages
English
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FAQ
Do I need to already have accounts with Veo3, Shotstack, and Blotato?
Yes. I build and configure the workflow, but you'll need your own API keys/accounts for OpenAI, fal.ai (Veo3), Shotstack, and Blotato since they're paid usage-based services.
Will this post automatically without me reviewing each video first?
No — by default there's a Telegram approval step, so every video is sent to you for a one-tap approve/reject before it goes live on any platform. This can be removed if you want full auto-posting.
What happens if Veo3 or Shotstack fails or times out?
The workflow checks job status properly instead of guessing, retries a few times, and stops with a Telegram alert if something's genuinely wrong — so you never get a broken or blank video posted.
Can you limit how much this spends on API calls per day?
Yes, there's a built-in daily budget guard that caps how many videos generate per day, so a bug can't run away and rack up your Veo3/Blotato bill.
Do you set up n8n hosting for me?
I deliver the workflow file (importable JSON) ready to run on your existing n8n instance. If you don't have n8n set up yet, I can help with that for an additional fee — just message me first.
Which social platforms are supported?
Instagram, YouTube, TikTok, Facebook, Threads, Twitter/X, LinkedIn, Bluesky, and Pinterest — all through Blotato.
Can I customize the topics, captions, or branding later myself?
Yes. Topics can come from a Google Sheet queue or a form submission, and logo/watermark/subtitle branding can be toggled on or off from a single control node — no coding needed for day-to-day use.
Do you offer support after delivery?
Basic and Standard include revisions during delivery. Premium includes 7 days of post-delivery support plus a walkthrough call.
