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Generate & Auto-post AI Videos to Social Media with Veo3 and Blotato logo

Generate & Auto-post AI Videos to Social Media with Veo3 and Blotato

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Automates AI content generation and distribution from Google Sheets via HTTP.

n8nAI & LLMIntermediate👁 71K views
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Updated 2026-06-15

What is the Generate & Auto-post AI Videos to Social Media with Veo3 and Blotato workflow?

This n8n workflow pulls input data from Google Sheets and routes it through an AI Agent. The agent leverages OpenAI Chat Model for generation, Structured Output Parser for formatting, and Think Tool for reasoning before executing HTTP Requests to complete actions.

It is designed for content creators and marketers seeking to streamline repetitive AI-assisted tasks without manual intervention at each step.

What it automates

Content marketer batch-creates videos

Pulls weekly topic ideas from a Google Sheet, turns them into structured video prompts via the AI Agent, renders clips with Veo3, and posts finished videos to multiple platforms through Blotato.

Social media agency scales client output

Team members add campaign prompts to a shared Sheet; the workflow processes each row, generates videos, and schedules posts without manual rendering or uploading steps.

Creator maintains daily posting cadence

A solo creator keeps a running list of short-form ideas in Sheets; the automation converts ideas into videos and publishes them automatically on chosen social channels.

Apps & integrations used

Google SheetsHTTP RequestAI AgentOpenAI Chat ModelStructured Output ParserThink Tool

How to set up Generate & Auto-post AI Videos to Social Media with Veo3 and Blotato

  1. 1Open the template in n8n
  2. 2Connect Google Sheets credentials and select the input sheet
  3. 3Add OpenAI API key for the Chat Model node
  4. 4Configure HTTP Request nodes with Veo3 and Blotato API details
  5. 5Map the Structured Output Parser fields to the video and posting payloads
  6. 6Activate the workflow and test with a new row in the sheet

Generate & Auto-post AI Videos to Social Media with Veo3 and Blotato: pros & cons

Pros

  • +End-to-end automation from idea to published video
  • +AI Agent produces consistent structured outputs
  • +Centralized input via familiar Google Sheets
  • +Reusable HTTP nodes for external video and posting services

Cons

  • Requires paid accounts for Veo3, Blotato and OpenAI
  • HTTP nodes may need manual updates if APIs change
  • Video generation and posting success depends on third-party service limits
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Frequently asked questions

It reads prompts from Google Sheets, uses an AI Agent to structure them, renders videos via Veo3, and posts the results to social media with Blotato.

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