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AI Automation

Social Publisher

A 39-node n8n pipeline that writes the post, renders the image and publishes the story on its own.

Status
Internal
Year
2026
Discipline
AI Automation

Overview

A sheet row or a market reading — the fear and greed index in one variant — triggers the run. OpenAI drafts the copy, Placid renders it into a branded template, the file is archived to Drive, then a story container is created and published to Instagram and Facebook through the Graph API. Every step reports into Slack, and each published item is written back to a tracking sheet so the same content is never shipped twice.

What matters

  • Copy, image render and publish in one unattended run
  • Published items written back to a tracking sheet — no duplicate posts
  • Every stage reports into Slack, including failures