Kristian Jønsson This workflow corresponds to n8n.io template #17272 — we link there as the canonical source.
The workflow JSON
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{
"id": "5Rt88vY3Rdkpd7EE",
"name": "Generate multi-angle on-model photos for single-image Shopify products with Dreem.ai",
"tags": [],
"nodes": [
{
"id": "3196f411-2ba5-4b46-99a0-6f7088773ac0",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
0,
0
],
"parameters": {
"width": 480,
"height": 816,
"content": "## Generate multi-angle on-model photos for single-image Shopify products with Dreem.ai\n\n### How it works\n\nThis workflow runs on a weekly schedule to audit Shopify products and find items that only have a single product image. It processes those products one at a time, sends the source image to Dreem.ai to generate multi-angle on-model shots, waits for rendering, then checks whether generation completed successfully. Successful renders are published back to Shopify, while skipped or incomplete items are reported in Slack, and a final Slack message is sent when the audit finishes.\n\n### Setup steps\n\n- Configure the Shopify credentials and permissions needed to read products and update product images.\n- Configure Dreem.ai credentials or API access for generating on-model product imagery.\n- Configure Slack credentials and select the channels or recipients for skipped-item and audit-complete notifications.\n- Set the weekly schedule timing and confirm the product filter correctly identifies products with exactly one image.\n\n### Customization\n\nAdjust the single-image filter criteria, Dreem.ai generation prompt/settings, wait duration, Shopify publishing behavior, and Slack message content to match your catalog and review process."
},
"typeVersion": 1
},
{
"id": "00be6b84-fed6-490a-a4ce-497479007772",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
560,
144
],
"parameters": {
"color": 7,
"width": 640,
"height": 304,
"content": "## Audit product catalog\n\nStarts the weekly audit, retrieves products from Shopify, and filters the catalog down to products that currently have only one image."
},
"typeVersion": 1
},
{
"id": "626e78d3-88bb-4dff-a277-6ecc251ac8a9",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
1232,
-16
],
"parameters": {
"color": 7,
"width": 432,
"height": 480,
"content": "## Batch audit control\n\nLoops through the filtered Shopify products one at a time and sends a Slack notification when there are no more products left to process."
},
"typeVersion": 1
},
{
"id": "ab82349c-032c-49d4-8758-f1022248dd0b",
"name": "Sticky Note3",
"type": "n8n-nodes-base.stickyNote",
"position": [
1696,
240
],
"parameters": {
"color": 7,
"width": 400,
"height": 368,
"content": "## Generate rendered shots\n\nSubmits each eligible product image to Dreem.ai for on-model multi-angle image generation, then waits for the render job before continuing."
},
"typeVersion": 1
},
{
"id": "6616127c-8dcc-4ee4-b85d-1bd3cbb9e62d",
"name": "Sticky Note4",
"type": "n8n-nodes-base.stickyNote",
"position": [
2128,
112
],
"parameters": {
"color": 7,
"width": 416,
"height": 592,
"content": "## Publish or skip results\n\nChecks whether the Dreem.ai render completed successfully, publishes completed images back to Shopify, or sends a Slack skipped notification for unsuccessful items before returning to the product loop."
},
"typeVersion": 1
},
{
"id": "4a716ed0-572c-4699-b84b-290ab9a7be52",
"name": "Weekly Monday Trigger",
"type": "n8n-nodes-base.scheduleTrigger",
"position": [
608,
320
],
"parameters": {
"rule": {
"interval": [
{
"field": "cronExpression",
"expression": "0 9 * * 1"
}
]
}
},
"typeVersion": 1.2
},
{
"id": "0bf1743c-8242-4c5a-9118-8971eac9c477",
"name": "Fetch Shopify Products",
"type": "n8n-nodes-base.shopify",
"position": [
832,
320
],
"parameters": {
"resource": "product",
"operation": "getAll",
"returnAll": true,
"authentication": "accessToken",
"additionalFields": {}
},
"credentials": {
"shopifyAccessTokenApi": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "dc390d78-50b7-4b5b-a5be-777dd0aa2c6a",
"name": "Filter Single Image Products",
"type": "n8n-nodes-base.filter",
"position": [
1056,
320
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "a2d38840-b05a-4441-a00b-b5035b8b7419",
"operator": {
"type": "number",
"operation": "equals"
},
"leftValue": "={{ ($json.images || []).length }}",
"rightValue": 1
}
]
}
},
"typeVersion": 2.2
},
{
"id": "5fe26ccd-a6e4-40b1-bb23-3b36fe62badb",
"name": "Post Audit Complete to Slack",
"type": "n8n-nodes-base.slack",
"position": [
1520,
160
],
"parameters": {
"text": "Single-image audit done - every product with only 1 image was processed. Any skipped items were flagged in this channel during the run.",
"select": "channel",
"channelId": {
"__rl": true,
"mode": "id",
"value": "C0BEBLUUHNZ"
},
"otherOptions": {},
"authentication": "oAuth2"
},
"credentials": {
"slackOAuth2Api": {
"name": "<your credential>"
}
},
"typeVersion": 2.5
},
{
"id": "ec084666-10ae-4ac7-afa5-86306200bed8",
"name": "Loop Over Product Batches",
"type": "n8n-nodes-base.splitInBatches",
"position": [
1280,
320
],
"parameters": {
"options": {}
},
"typeVersion": 3
},
{
"id": "a270eb35-53b9-473e-bd99-3d4d8f262dda",
"name": "Create On-Model Photos",
"type": "n8n-nodes-dreem.dreem",
"position": [
1744,
448
],
"parameters": {
"talentId": "b2c80190-4a00-4718-9d3f-c531472d5984",
"shotCodes": [
"model_front_women",
"model_hand_on_hip_front"
],
"callbackUrl": "={{ $execution.resumeUrl }}",
"outputFormat": "jpeg",
"frontImageUrl": "={{ $json.images[0].src }}",
"authentication": "apiKey",
"outputAspectRatio": 5
},
"credentials": {
"dreemApi": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "770610a9-bc09-4889-b314-6a75469d2414",
"name": "Publish Images on Shopify",
"type": "n8n-nodes-base.shopify",
"position": [
2400,
368
],
"parameters": {
"resource": "product",
"operation": "update",
"productId": "={{ $('Loop Over Product Batches').item.json.id }}",
"updateFields": {
"images": "={{ ($('Loop Over Product Batches').item.json.images || []).map(i => ({ id: i.id })).concat(($('Wait for Render Completion').item.json.body.outputs || []).map(o => ({ src: o.files[0].url }))) }}"
},
"authentication": "accessToken"
},
"credentials": {
"shopifyAccessTokenApi": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "60f5dd7c-d2bf-424b-90d2-2e0be7c1c220",
"name": "Post Skipped Items to Slack",
"type": "n8n-nodes-base.slack",
"position": [
2400,
544
],
"parameters": {
"text": "=Skipped *{{ $('Loop Over Product Batches').item.json.title }}* - the render didn't finish (timed out or failed). The product still has only 1 image, so it will be retried next Monday.",
"select": "channel",
"channelId": {
"__rl": true,
"mode": "id",
"value": "C0BEBLUUHNZ"
},
"otherOptions": {},
"authentication": "oAuth2"
},
"credentials": {
"slackOAuth2Api": {
"name": "<your credential>"
}
},
"typeVersion": 2.5
},
{
"id": "62961140-e867-4515-8fc2-6bca28445b64",
"name": "Check Render Completion",
"type": "n8n-nodes-base.if",
"position": [
2176,
448
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 1,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "loose"
},
"combinator": "and",
"conditions": [
{
"operator": {
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.body?.status ?? $json.status }}",
"rightValue": "completed"
}
]
}
},
"typeVersion": 2.2
},
{
"id": "150c3f43-f252-4bfb-82c5-6b921854c52e",
"name": "Wait for Render Completion",
"type": "n8n-nodes-base.wait",
"position": [
1952,
448
],
"parameters": {
"resume": "webhook",
"options": {},
"httpMethod": "POST",
"resumeUnit": "minutes",
"resumeAmount": 20,
"limitWaitTime": true
},
"typeVersion": 1.1
}
],
"active": false,
"settings": {
"binaryMode": "separate",
"executionOrder": "v1"
},
"versionId": "f69e63fe-c303-44dc-be9f-5664ea915480",
"nodeGroups": [],
"connections": {
"Weekly Monday Trigger": {
"main": [
[
{
"node": "Fetch Shopify Products",
"type": "main",
"index": 0
}
]
]
},
"Create On-Model Photos": {
"main": [
[
{
"node": "Wait for Render Completion",
"type": "main",
"index": 0
}
]
]
},
"Fetch Shopify Products": {
"main": [
[
{
"node": "Filter Single Image Products",
"type": "main",
"index": 0
}
]
]
},
"Check Render Completion": {
"main": [
[
{
"node": "Publish Images on Shopify",
"type": "main",
"index": 0
}
],
[
{
"node": "Post Skipped Items to Slack",
"type": "main",
"index": 0
}
]
]
},
"Loop Over Product Batches": {
"main": [
[
{
"node": "Post Audit Complete to Slack",
"type": "main",
"index": 0
}
],
[
{
"node": "Create On-Model Photos",
"type": "main",
"index": 0
}
]
]
},
"Publish Images on Shopify": {
"main": [
[
{
"node": "Loop Over Product Batches",
"type": "main",
"index": 0
}
]
]
},
"Wait for Render Completion": {
"main": [
[
{
"node": "Check Render Completion",
"type": "main",
"index": 0
}
]
]
},
"Post Skipped Items to Slack": {
"main": [
[
{
"node": "Loop Over Product Batches",
"type": "main",
"index": 0
}
]
]
},
"Filter Single Image Products": {
"main": [
[
{
"node": "Loop Over Product Batches",
"type": "main",
"index": 0
}
]
]
}
}
}
Credentials you'll need
Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.
dreemApishopifyAccessTokenApislackOAuth2Api
Pro
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About this workflow
A Shopify product page with only one photo reads like a listing nobody finished. This workflow runs weekly to find Shopify products that have only one image, generates multi-angle on-model photos with Dreem.ai from that image and adds the new photos back to the product in…
Source: https://n8n.io/workflows/17272/ — original creator credit. Request a take-down →
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