AutomationFlows › N8N Nodes Postfast

n8n workflows for N8N Nodes Postfast.

All n8n workflows that use the N8N Nodes Postfast integration. Each is integration-tagged, privacy-stripped, and importable into your n8n instance in one click.
Social Media
Create Instagram Carousels and Tiktok Slideshows with Openai and Postfast

This workflow runs on a Mon/Wed/Fri schedule to generate an Instagram carousel or TikTok slideshow using OpenAI (GPT-4o-mini and gpt-image-1), sends the slides to Telegram for approval, and only then

N8N Nodes Postfast, OpenAI, Telegram +1
AI & RAG
Generate Branded Social Captions and Images with Openai and Postfast

This workflow runs three times a week to generate a branded social caption and AI image with OpenAI, then uploads the image via PostFast pre-signed URLs and schedules the post across selected connecte

N8N Nodes Postfast, OpenAI, HTTP Request
AI & RAG
Schedule Weekly Social Media Posts with Openai and Postfast

This workflow runs every Monday to generate a week of social media posts with OpenAI, then schedules them at preselected high-reach time slots through PostFast for the social accounts you choose. Runs

N8N Nodes Postfast, OpenAI
Data & Sheets
Schedule Social Media Posts From a Google Sheets Content Calendar via Postfast

This workflow runs every morning to read a Google Sheets content calendar, filter for posts marked ready and scheduled in the future, schedule them in PostFast, and then update the sheet to mark each

Google Sheets, N8N Nodes Postfast

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FAQ

How many n8n N8N Nodes Postfast workflows are in the catalog?

4 n8n workflows in AutomationFlows currently use the N8N Nodes Postfast integration — triggers, actions, or both.

How do I connect N8N Nodes Postfast in n8n?

After importing the workflow JSON, n8n will prompt for N8N Nodes Postfast credentials on the relevant nodes. AutomationFlows strips credential IDs before publishing — you'll add your own.

Can I combine these with other integrations?

Yes — most N8N Nodes Postfast workflows pair with adjacent tools (Slack alerts, Google Sheets logging, OpenAI summarisation). Browse the integration tags on each workflow page to discover pairings.