Automated Social Media Content Publisher
An n8n workflow utilizing OpenAI GPT-4 and LangChain that automates content creation and publishing across Twitter (X), Instagram, Facebook, LinkedIn, Threads, and YouTube Shorts. It dynamically composes prompts and schemas from Google Docs, generates contextual posts with AI, creates matching images using pollinations.ai, and publishes or archives content with approvals and notifications.
Apps in this workflow
How it works
- Chat Trigger1
- Sub-workflow Trigger2
- AI Agent3
Google Docs4
- Merge5
- Edit Fields6
Google Drive7
- Code8
- Extract from File9
- HTTP Request10
- Switch11
Gmail12
- +99 more step types
The building blocks this workflow uses, in the order data flows through them.
What you'll need
- An n8n instance (self-hosted or n8n Cloud).
- A Google Docs account, connected in n8n as a credential.
- A Google Drive account, connected in n8n as a credential.
- A Gmail account, connected in n8n as a credential.
- A Telegram account, connected in n8n as a credential.
- A X (Twitter) account, connected in n8n as a credential.
- A Facebook Graph API account, connected in n8n as a credential.
- A LinkedIn account, connected in n8n as a credential.
- An API key for OpenAI in n8n: the workflow calls the model each time it runs.
Gydmation shows step-by-step credential setup for each app, so your keys go straight into n8n and never to Gydmation.
Make it yours in plain English
Open the template in Gydmation and describe the change. It edits the workflow, checks it against real n8n node schemas, and deploys it to your n8n. For example:
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