This workflow automates the process of generating advertising (ADV) images from multiple reference images and publishin…
This workflow automates the process of generating advertising (ADV) images from multiple reference images and publishing them directly to social media (Instagram and Facebook with Upload-Post) with Seedream v4 AI. This workflow automates the process of generating an AI image based on a user's text prompt and up to 6 reference images. The process is triggered by a user submitting a web form. Key Advantages ✅ Automated Image Creation – Generates high-quality, consistent visuals from multiple references without manual editing. ✅ Seamless Social Media Publishing – Automatically posts to Instagram and Facebook with minimal effort. ✅ SEO-Optimized Titles – Ensures your posts get better reach with AI-generated, keyword-friendly titles. ✅ Scalable Workflow – Can be triggered manually, on schedule, or via form submissions. ✅ Time-Saving – Reduces manual steps from design to publishing, enabling faster content production. ✅ Multi-Platform Support – Easily extendable to other platforms (TikTok, LinkedIn, etc.) with Upload-Post API. How It Works Form Trigger: A user fills out a form with a "Prompt" (text description) and a list of "Reference images" (comma-separated URLs). Data Processing: The workflow converts the submitted image URL string into a proper array for the AI API. AI Image Generation: The workflow sends the prompt and image URLs to the fal.ai API (specifically, the ByteDance seedream model) to generate a new, consistent image. Status Polling: It periodically checks the status of the AI job until the image generation is COMPLETED. Result Retrieval: Once complete, it fetches the URL of the generated image and downloads the image file itself. SEO Title Generation: The original user prompt is sent to OpenAI's GPT-4o-mini model to generate an optimized, engaging social media title. Cloud Backup: The generated image is uploaded to a specified Google Drive folder for storage. Social Media Posting: Finally, the workflow posts the downloaded image file to both Instagram and Facebook via the Upload-Post.com API, using the AI-generated title. Set Up Steps To make this workflow functional, you need to configure several third-party services and their corresponding credentials within n8n. Obtain fal.ai API Key: Create an account at fal.ai. Locate your API key in your account settings. In the "Create Video" and "Get status" nodes, edit the HTTP Header Auth credentials. Set the Header Name to Authorization and the Value to Key YOUR_FAL_AI_API_KEY. Configure Upload-Post.com API: Create an account at Upload-Post.com and get your API key. Create a profile within the Upload-Post app (e.g., test1); this profile manages your social account connections. In both the "Post to Instagram" and "Post to Facebook" nodes, edit the HTTP Header Auth credentials. Set the Header Name to Authorization and the Value to Apikey YOUR_UPLOAD_POST_API_KEY. Crucially, in the same nodes, find the user parameter in the body and replace the placeholder YOUR_USERNAME with the profile name you created (e.g., test1). Configure OpenAI/OpenRouter (Optional for Title Generation): The "Generate title" node uses an OpenAI-compatible API. The provided example uses OpenRouter. Ensure you have valid credentials (e.g., for OpenRouter or directly for OpenAI) configured in n8n and selected in this node. Configure Google Drive (Optional for Backup): The "Upload Image" node requires Google OAuth credentials. Set up a Google Cloud project, enable the Drive API, and create OAuth 2.0 credentials in the n8n settings. Authenticate and select the desired destination folder in the node's parameters. Need help customizing? Contact me for consulting and support or add me on Linkedin. An n8n automation workflow template by Davide Boizza.
Davide Boizza
web
free
Others in the same category, ranked by how often they are opened.
