Generate images with realistic inpainting using Simbrams Ri AI

Generate Images with Realistic Inpainting using Simbrams Ri AI This n8n workflow integrates with Replicate’s simbrams/ri model to generate images. It takes an input image and mask, applies transformations based on your parameters, and returns the final generated output automatically. --- 📌 Section 1: Trigger & Authentication ⚡ On Clicking ‘Execute’ (Manual Trigger) Purpose: Starts the workflow manually. Benefit: Useful for testing and running on demand. 🔑 Set API Key (Set Node) Purpose: Stores your Replicate API key inside the workflow. Benefit: Keeps credentials secure and ensures other nodes can reuse them. --- 📌 Section 2: Sending the Image Generation Request 🖼️ Create Prediction (HTTP Request Node) Purpose: Sends a POST request to Replicate’s API to start generating an image. Input Parameters: image: Input image URL mask: Mask image URL seed: Randomness control (for reproducibility) steps: Number of refinement steps strength: Intensity of modification (0–1) blur\mask: Whether to blur the mask edges merge\m\s: Whether to merge mask with source Benefit: Gives full control over how the model modifies your image. 🆔 Extract Prediction ID (Code Node) Purpose: Extracts the Prediction ID, status, and URL from Replicate’s response. Benefit: Required to check the status of the generation later. --- 📌 Section 3: Polling & Waiting ⏳ Wait (Wait Node) Purpose: Pauses the workflow for 2 seconds before rechecking. Benefit: Prevents hitting Replicate’s API too quickly. 🔄 Check Prediction Status (HTTP Request Node) Purpose: Checks whether the prediction is complete using the stored Prediction ID. Benefit: Automates monitoring of job progress. ✅ Check If Complete (If Node) Purpose: Decides if the prediction has finished. Paths: True → Sends result to processing. False → Loops back to Wait and keeps checking. Benefit: Ensures the workflow only ends when a valid image is ready. --- 📌 Section 4: Processing the Result 📦 Process Result (Code Node) Purpose: Cleans up the completed API response and extracts: Status Output (final generated image) Metrics Created & completed timestamps Model name (simbrams/ri) Final image URL Benefit: Delivers a structured and ready-to-use result for display, storage, or further automation. --- 📊 Workflow Overview Table | Section | Node Name | Purpose | | ----------------- | ----------------------- | ------------------------------------ | | 1. Trigger & Auth | On Clicking ‘Execute’ | Starts the workflow manually | | | Set API Key | Stores API credentials | | 2. AI Request | Create Prediction | Sends image generation request | | | Extract Prediction ID | Extracts ID + status for tracking | | 3. Polling | Wait | Adds delay between checks | | | Check Prediction Status | Monitors job progress | | | Check If Complete | Routes based on job completion | | 4. Result | Process Result | Extracts and cleans the final output | --- 🎯 Key Benefits 🔐 Secure authentication with API key management. 🖼️ Custom image generation with parameters like mask, strength, and steps. 🔄 Automatic polling ensures results are fetched only when ready. 📦 Clean structured output with final image URL for easy use. ---