Yaron Been This workflow corresponds to n8n.io template #7113 — we link there as the canonical source.
The workflow JSON
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{
"id": "ly3YenqBdwoSpMEK",
"name": "3. Generate Images with Realistic Inpainting using Simbrams Ri AI",
"tags": [],
"nodes": [
{
"id": "78c6eede-65a8-4f0e-86a9-a4a4faa6ade9",
"name": "On clicking 'execute'",
"type": "n8n-nodes-base.manualTrigger",
"position": [
-416,
-192
],
"parameters": {},
"typeVersion": 1
},
{
"id": "39899545-740f-45eb-a325-c01352512fb7",
"name": "Set API Key",
"type": "n8n-nodes-base.set",
"position": [
-208,
-192
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "64cd57c7-2224-48a6-88df-c37b310f8eb3",
"name": "replicate_api_key",
"type": "string",
"value": "YOUR_REPLICATE_API_KEY"
}
]
}
},
"typeVersion": 3.3
},
{
"id": "4d417d50-2ca9-4183-8d53-f2abfc099ce6",
"name": "Create Prediction",
"type": "n8n-nodes-base.httpRequest",
"position": [
32,
-192
],
"parameters": {
"url": "https://api.replicate.com/v1/predictions",
"method": "POST",
"options": {
"timeout": 60000
},
"jsonBody": "{\n \"version\": \"1713fdec48707483a50e950ae63212c59293e6abff8abd1834c911b75b881d70\",\n \"input\": {\n \"image\": \"https://example.com/input.image\",\n \"mask\": \"https://example.com/input.image\",\n \"seed\": 1,\n \"steps\": 20,\n \"strength\": 0.8,\n \"blur_mask\": true,\n \"merge_m_s\": true\n }\n}",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth",
"headerParameters": {
"parameters": [
{
"name": "Authorization",
"value": "={{ 'Bearer ' + $('Set API Key').item.json.replicate_api_key }}"
},
{
"name": "Content-Type",
"value": "application/json"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "2a20626f-9dee-4d8c-a89d-6072cb95288d",
"name": "Extract Prediction ID",
"type": "n8n-nodes-base.code",
"position": [
240,
-192
],
"parameters": {
"mode": "runOnceForEachItem",
"jsCode": "// Extract prediction ID and initial status\\nconst prediction = $input.item.json;\\nconst predictionId = prediction.id;\\nconst initialStatus = prediction.status;\\n\\n// Store the prediction ID for polling\\nreturn {\\n predictionId: predictionId,\\n status: initialStatus,\\n predictionUrl: `https://api.replicate.com/v1/predictions/${predictionId}`\\n};"
},
"typeVersion": 2
},
{
"id": "23999701-4f37-4f44-af5e-f22930f20cea",
"name": "Wait",
"type": "n8n-nodes-base.wait",
"position": [
464,
-192
],
"parameters": {
"unit": "seconds",
"amount": 2
},
"typeVersion": 1
},
{
"id": "1c024d8b-df2f-4dbf-823f-1576530b1ef2",
"name": "Check Prediction Status",
"type": "n8n-nodes-base.httpRequest",
"position": [
688,
-192
],
"parameters": {
"url": "={{ $json.predictionUrl }}",
"options": {},
"sendHeaders": true,
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth",
"headerParameters": {
"parameters": [
{
"name": "Authorization",
"value": "={{ 'Bearer ' + $('Set API Key').item.json.replicate_api_key }}"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "31b34b8e-9ff3-487f-af3c-ee55c1b10505",
"name": "Check If Complete",
"type": "n8n-nodes-base.if",
"position": [
912,
-192
],
"parameters": {
"conditions": {
"boolean": [
{
"value1": "={{ $json.status }}",
"value2": "succeeded"
}
]
}
},
"typeVersion": 1
},
{
"id": "b43dccd2-aa67-46a3-a8b3-03d4564c96fe",
"name": "Process Result",
"type": "n8n-nodes-base.code",
"position": [
1168,
-304
],
"parameters": {
"mode": "runOnceForEachItem",
"jsCode": "// Process the completed prediction\\nconst result = $input.item.json;\\n\\nreturn {\\n status: result.status,\\n output: result.output,\\n metrics: result.metrics,\\n created_at: result.created_at,\\n completed_at: result.completed_at,\\n model: 'simbrams/ri',\\n image_url: result.output\\n};"
},
"typeVersion": 2
},
{
"id": "4317bcbb-507a-4860-88e1-b84582dce079",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
-480,
-736
],
"parameters": {
"color": 2,
"width": 438,
"height": 751,
"content": "## \ud83d\udccc Section 1: Trigger & Authentication\n\n### \u26a1 On Clicking \u2018Execute\u2019 (Manual Trigger)\n\n* **Purpose**: Starts the workflow manually.\n* **Benefit**: Useful for testing and running on demand.\n\n### \ud83d\udd11 Set API Key (Set Node)\n\n* **Purpose**: Stores your **Replicate API key** inside the workflow.\n* **Benefit**: Keeps credentials secure and ensures other nodes can reuse them.\n\n---\n\n"
},
"typeVersion": 1
},
{
"id": "9bbe9a46-4abb-4b4c-a6e2-ac9d39d199b2",
"name": "Sticky Note9",
"type": "n8n-nodes-base.stickyNote",
"position": [
-2160,
-928
],
"parameters": {
"color": 4,
"width": 1300,
"height": 320,
"content": "=======================================\n WORKFLOW ASSISTANCE\n=======================================\nFor any questions or support, please contact:\n Yaron@nofluff.online\n\nExplore more tips and tutorials here:\n - YouTube: https://www.youtube.com/@YaronBeen/videos\n - LinkedIn: https://www.linkedin.com/in/yaronbeen/\n=======================================\n"
},
"typeVersion": 1
},
{
"id": "acc9ee21-e337-4d97-84ca-766367765af0",
"name": "Sticky Note4",
"type": "n8n-nodes-base.stickyNote",
"position": [
-2160,
-592
],
"parameters": {
"color": 4,
"width": 1289,
"height": 2590,
"content": "# Generate Images with Realistic Inpainting using Simbrams Ri AI\n\nThis n8n workflow integrates with **Replicate\u2019s `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.\n\n---\n\n## \ud83d\udccc Section 1: Trigger & Authentication\n\n### \u26a1 On Clicking \u2018Execute\u2019 (Manual Trigger)\n\n* **Purpose**: Starts the workflow manually.\n* **Benefit**: Useful for testing and running on demand.\n\n### \ud83d\udd11 Set API Key (Set Node)\n\n* **Purpose**: Stores your **Replicate API key** inside the workflow.\n* **Benefit**: Keeps credentials secure and ensures other nodes can reuse them.\n\n---\n\n## \ud83d\udccc Section 2: Sending the Image Generation Request\n\n### \ud83d\uddbc\ufe0f Create Prediction (HTTP Request Node)\n\n* **Purpose**: Sends a POST request to Replicate\u2019s API to start generating an image.\n* **Input Parameters**:\n\n * **image**: Input image URL\n * **mask**: Mask image URL\n * **seed**: Randomness control (for reproducibility)\n * **steps**: Number of refinement steps\n * **strength**: Intensity of modification (0\u20131)\n * **blur\\_mask**: Whether to blur the mask edges\n * **merge\\_m\\_s**: Whether to merge mask with source\n* **Benefit**: Gives full control over how the model modifies your image.\n\n### \ud83c\udd94 Extract Prediction ID (Code Node)\n\n* **Purpose**: Extracts the **Prediction ID**, **status**, and **URL** from Replicate\u2019s response.\n* **Benefit**: Required to check the status of the generation later.\n\n---\n\n## \ud83d\udccc Section 3: Polling & Waiting\n\n### \u23f3 Wait (Wait Node)\n\n* **Purpose**: Pauses the workflow for 2 seconds before rechecking.\n* **Benefit**: Prevents hitting Replicate\u2019s API too quickly.\n\n### \ud83d\udd04 Check Prediction Status (HTTP Request Node)\n\n* **Purpose**: Checks whether the prediction is complete using the stored Prediction ID.\n* **Benefit**: Automates monitoring of job progress.\n\n### \u2705 Check If Complete (If Node)\n\n* **Purpose**: Decides if the prediction has finished.\n* **Paths**:\n\n * **True** \u2192 Sends result to processing.\n * **False** \u2192 Loops back to Wait and keeps checking.\n* **Benefit**: Ensures the workflow only ends when a valid image is ready.\n\n---\n\n## \ud83d\udccc Section 4: Processing the Result\n\n### \ud83d\udce6 Process Result (Code Node)\n\n* **Purpose**: Cleans up the completed API response and extracts:\n\n * Status\n * Output (final generated image)\n * Metrics\n * Created & completed timestamps\n * Model name (`simbrams/ri`)\n * Final **image URL**\n* **Benefit**: Delivers a structured and ready-to-use result for display, storage, or further automation.\n\n---\n\n## \ud83d\udcca Workflow Overview Table\n\n| Section | Node Name | Purpose |\n| ----------------- | ----------------------- | ------------------------------------ |\n| 1. Trigger & Auth | On Clicking \u2018Execute\u2019 | Starts the workflow manually |\n| | Set API Key | Stores API credentials |\n| 2. AI Request | Create Prediction | Sends image generation request |\n| | Extract Prediction ID | Extracts ID + status for tracking |\n| 3. Polling | Wait | Adds delay between checks |\n| | Check Prediction Status | Monitors job progress |\n| | Check If Complete | Routes based on job completion |\n| 4. Result | Process Result | Extracts and cleans the final output |\n\n---\n\n## \ud83c\udfaf Key Benefits\n\n* \ud83d\udd10 **Secure authentication** with API key management.\n* \ud83d\uddbc\ufe0f **Custom image generation** with parameters like mask, strength, and steps.\n* \ud83d\udd04 **Automatic polling** ensures results are fetched only when ready.\n* \ud83d\udce6 **Clean structured output** with final image URL for easy use.\n\n---"
},
"typeVersion": 1
},
{
"id": "aec13325-a44c-4237-8847-ac5f72c05dca",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
-16,
-912
],
"parameters": {
"color": 5,
"width": 422,
"height": 927,
"content": "## \ud83d\udccc Section 2: Sending the Image Generation Request\n\n### \ud83d\uddbc\ufe0f Create Prediction (HTTP Request Node)\n\n* **Purpose**: Sends a POST request to Replicate\u2019s API to start generating an image.\n* **Input Parameters**:\n\n * **image**: Input image URL\n * **mask**: Mask image URL\n * **seed**: Randomness control (for reproducibility)\n * **steps**: Number of refinement steps\n * **strength**: Intensity of modification (0\u20131)\n * **blur\\_mask**: Whether to blur the mask edges\n * **merge\\_m\\_s**: Whether to merge mask with source\n* **Benefit**: Gives full control over how the model modifies your image.\n\n### \ud83c\udd94 Extract Prediction ID (Code Node)\n\n* **Purpose**: Extracts the **Prediction ID**, **status**, and **URL** from Replicate\u2019s response.\n* **Benefit**: Required to check the status of the generation later.\n\n---\n\n"
},
"typeVersion": 1
},
{
"id": "f9fbe6b7-da48-41c7-9a4b-9453f0fca6b7",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
432,
-816
],
"parameters": {
"color": 6,
"width": 598,
"height": 831,
"content": "## \ud83d\udccc Section 3: Polling & Waiting\n\n### \u23f3 Wait (Wait Node)\n\n* **Purpose**: Pauses the workflow for 2 seconds before rechecking.\n* **Benefit**: Prevents hitting Replicate\u2019s API too quickly.\n\n### \ud83d\udd04 Check Prediction Status (HTTP Request Node)\n\n* **Purpose**: Checks whether the prediction is complete using the stored Prediction ID.\n* **Benefit**: Automates monitoring of job progress.\n\n### \u2705 Check If Complete (If Node)\n\n* **Purpose**: Decides if the prediction has finished.\n* **Paths**:\n\n * **True** \u2192 Sends result to processing.\n * **False** \u2192 Loops back to Wait and keeps checking.\n* **Benefit**: Ensures the workflow only ends when a valid image is ready.\n\n---\n\n"
},
"typeVersion": 1
},
{
"id": "96b87521-c75e-44b4-a7a9-048762dd27af",
"name": "Sticky Note3",
"type": "n8n-nodes-base.stickyNote",
"position": [
1056,
-848
],
"parameters": {
"color": 3,
"width": 326,
"height": 863,
"content": "## \ud83d\udccc Section 4: Processing the Result\n\n### \ud83d\udce6 Process Result (Code Node)\n\n* **Purpose**: Cleans up the completed API response and extracts:\n\n * Status\n * Output (final generated image)\n * Metrics\n * Created & completed timestamps\n * Model name (`simbrams/ri`)\n * Final **image URL**\n* **Benefit**: Delivers a structured and ready-to-use result for display, storage, or further automation.\n\n---\n\n"
},
"typeVersion": 1
}
],
"active": false,
"settings": {
"executionOrder": "v1"
},
"versionId": "a2791c4a-70cc-41b3-85c5-f3d6974174ee",
"connections": {
"Wait": {
"main": [
[
{
"node": "Check Prediction Status",
"type": "main",
"index": 0
}
]
]
},
"Set API Key": {
"main": [
[
{
"node": "Create Prediction",
"type": "main",
"index": 0
}
]
]
},
"Check If Complete": {
"main": [
[
{
"node": "Process Result",
"type": "main",
"index": 0
}
],
[
{
"node": "Wait",
"type": "main",
"index": 0
}
]
]
},
"Create Prediction": {
"main": [
[
{
"node": "Extract Prediction ID",
"type": "main",
"index": 0
}
]
]
},
"Extract Prediction ID": {
"main": [
[
{
"node": "Wait",
"type": "main",
"index": 0
}
]
]
},
"On clicking 'execute'": {
"main": [
[
{
"node": "Set API Key",
"type": "main",
"index": 0
}
]
]
},
"Check Prediction Status": {
"main": [
[
{
"node": "Check If Complete",
"type": "main",
"index": 0
}
]
]
}
}
}
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About this workflow
This n8n workflow integrates with Replicate’s model to generate images. It takes an input image and mask, applies transformations based on your parameters, and returns the final generated output automatically.
Source: https://n8n.io/workflows/7113/ — original creator credit. Request a take-down →
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