Automated image editing with GPT-4 Vision & Gemini for Instagram posts from Airtable
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 12 nodes and runs when an HTTP GET request hits its webhook URL. Along the way it connects Airtable, OpenAI and OpenAI Chat Model. It also calls generativelanguage.googleapis.com and graph.facebook.com over HTTP.
How it runs
Trigger: When an HTTP GET request hits its webhook URL.
- Get Image (Airtable): uses Airtable
- Analyze image (OpenAI): analyze (image)
- Get Rows (Airtable): search
- Prompt Optimization (Basic LLM Chain): sends a prompt to an LLM, with model: OpenAI Chat Model
- Nano Bannana Image Generation (HTTP Request): calls generativelanguage.googleapis.com (POST)
- Airtable Upload (HTTP Request): calls an HTTP API (POST)
- Create Media Container (HTTP Request): calls graph.facebook.com (POST)
- Status Error (Airtable): update
- Publish Media (HTTP Request): calls graph.facebook.com (POST)
- Status Complete (Airtable): update
Services it uses
HTTP calls to: generativelanguage.googleapis.com, graph.facebook.com
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (6)
- Webhook
n8n-nodes-base.webhook - HTTP Request
n8n-nodes-base.httpRequest - Airtable
n8n-nodes-base.airtable - OpenAI
@n8n/n8n-nodes-langchain.openAi - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - Basic LLM Chain
@n8n/n8n-nodes-langchain.chainLlm
From the author
Who's it for Content creators, social media managers, and marketing teams who want to automate image editing and Instagram posting workflows using AI-powered image analysis and generation. What it does This workflow automatically processes images stored in…