Workflow Templates

Generate & Auto-Post AI Videos to 9 Social Platforms with Veo3 (n8n + Blotato)

A daily trigger has OpenAI ideate, Google Veo3 generate cinematic video, then Blotato auto-publishes to Instagram, TikTok, YouTube, X, LinkedIn and more — 9 platforms.

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Difficulty
Intermediate
Pricing
Free
Platform
n8n
Tools involved
n8n OpenAIVeo3BlotatoGoogle Sheets

A “set it and it runs” short-form video pipeline: each day a trigger has OpenAI generate a video idea, Google’s Veo3 produce cinematic footage, logs it to Google Sheets, then Blotato distributes to up to 9 platforms — Instagram, TikTok, YouTube, Facebook, LinkedIn, Threads, X, Pinterest, and Bluesky. Aimed at creators, social media managers, and digital marketers who want to “scale short-form content without touching an editor.” About 6 nodes.

What it does

  • Daily trigger; OpenAI (GPT-4.1) generates a video idea
  • Builds a Veo3 prompt and calls the Veo3 API to produce the video
  • Retrieves the final video URL after rendering; logs to Google Sheets
  • Uploads to Blotato and auto-publishes to 9 social platforms

Prerequisites

  • n8n (cloud or self-hosted)
  • OpenAI API key
  • Veo3 API credentials
  • Blotato API key + per-platform IDs
  • Target social accounts
  • A Google Sheets account

How to use

  1. Import the template and set the schedule trigger frequency.
  2. Add OpenAI / Veo3 / Blotato keys and platform IDs.
  3. Adapt the idea prompts to your niche; toggle specific platform nodes on/off.
  4. Test-run, confirm, then enable automatic runs.

Use cases

  • Multi-platform short-form video networks
  • Marketing teams scaling content output
  • Creators automating daily posting

Notes

  • Veo3 / OpenAI are usage-billed; video generation cost is significant — estimate first.
  • All overseas services; mainland China access typically requires an international network.
  • Validate at low trigger frequency before scaling up.

Last updated: June 30, 2026

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