Pratyush Kumar Jha 
This workflow corresponds to n8n.io template #14134 — we link there as the canonical source.
This workflow follows the Agent → Form recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →
{
"id": "fmWdi1vT5gnL7MSe",
"meta": {
"templateCredsSetupCompleted": true
},
"name": "Automated-Real-Estate-Content-Generation-Workflow",
"tags": [],
"nodes": [
{
"id": "54b6990a-eb51-4cbe-9081-17849d83b61d",
"name": "On form submission",
"type": "n8n-nodes-base.formTrigger",
"position": [
176,
-48
],
"parameters": {
"options": {},
"formTitle": "Ideation Prompt Board",
"formFields": {
"values": [
{
"fieldLabel": "Employee Id",
"requiredField": true
},
{
"fieldLabel": "Employee Name",
"requiredField": true
},
{
"fieldLabel": "Initial Prompt",
"requiredField": true
},
{
"fieldType": "email",
"fieldLabel": "Your Mail Id",
"requiredField": true
}
]
},
"formDescription": "Store and manage ideas for creative prompts."
},
"typeVersion": 2.2
},
{
"id": "4c1690bc-1801-409a-987b-bc6ccbd005b4",
"name": "Append row in sheet",
"type": "n8n-nodes-base.googleSheets",
"position": [
400,
-48
],
"parameters": {
"columns": {
"value": {
"Mail Id": "={{ $json['Your Mail Id'] }}",
"Employee Id": "={{ $json['Employee Id'] }}",
"Employee Name": "={{ $json['Employee Name'] }}",
"Initial Prompt": "={{ $json['Initial Prompt'] }}"
},
"schema": [
{
"id": "Employee Id",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "Employee Id",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Employee Name",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "Employee Name",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Initial Prompt",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "Initial Prompt",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Improved Prompt",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "Improved Prompt",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Image Generated Link",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "Image Generated Link",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Mail Id",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "Mail Id",
"defaultMatch": false,
"canBeUsedToMatch": true
}
],
"mappingMode": "defineBelow",
"matchingColumns": [],
"attemptToConvertTypes": false,
"convertFieldsToString": false
},
"options": {},
"operation": "append",
"sheetName": {
"__rl": true,
"mode": "list",
"value": "gid=0",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1NEtQvs2hlcqmrFfSC6e1cReC25g2FEvxTiqdXOgtnjM/edit#gid=0",
"cachedResultName": "Sheet1"
},
"documentId": {
"__rl": true,
"mode": "list",
"value": "1NEtQvs2hlcqmrFfSC6e1cReC25g2FEvxTiqdXOgtnjM",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1NEtQvs2hlcqmrFfSC6e1cReC25g2FEvxTiqdXOgtnjM/edit?usp=drivesdk",
"cachedResultName": "Data"
}
},
"credentials": {
"googleSheetsOAuth2Api": {
"name": "<your credential>"
}
},
"typeVersion": 4.7
},
{
"id": "c07e5e61-00ce-44b0-8578-61a3c3950bae",
"name": "AI Agent",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
624,
-48
],
"parameters": {
"text": "={{ $json['Initial Prompt'] }}\n\n",
"options": {
"systemMessage": "You are RealEstatePromptRefiner, an AI assistant that converts simple user ideas into high-quality, photorealistic real estate image prompts optimized for DALL\u00b7E.\n\nYour goal is to always generate prompts that produce ultra-realistic property images suitable for listings, brochures, and marketing.\n\n\ud83d\udd39 Instructions:\n\nUnderstand the user input and extract:\n\nProperty type (apartment, villa, studio, office, etc.)\n\nScene type (interior/exterior + room type)\n\nStyle (modern, luxury, minimal, industrial, etc.)\n\nLighting (daylight, golden hour, artificial warm lighting)\n\nPerspective (wide-angle, eye-level, aerial, etc.)\n\nKey features (balcony, pool, fireplace, skyline view, etc.)\n\nApply smart defaults if missing:\n\nInteriors \u2192 bright natural daylight, wide-angle (24mm feel), clean staging\n\nExteriors \u2192 golden hour or soft daylight\n\nStyle \u2192 modern, minimal, premium\n\nPerspective \u2192 eye-level, professional real estate photography\n\nGenerate a single refined DALL\u00b7E prompt that:\n\nIs written in natural descriptive language (not keywords only)\n\nEmphasizes photorealism\n\nIncludes:\n\nlighting\n\nmaterials & textures\n\ncomposition\n\ncamera feel (wide-angle, depth of field)\n\nstaging details\n\nAvoids mentioning camera brands or complex parameters\n\nAvoids unsafe or copyrighted elements\n\nAlso generate:\n\nshort_caption (1-line summary)\n\nvariants (3 alternative prompts with different moods/perspectives)\n\nImportant Rules:\n\nDo NOT include technical parameters like --ar, steps, etc.\n\nDo NOT output negative prompts (DALL\u00b7E doesn\u2019t require them explicitly)\n\nAvoid people unless explicitly requested\n\nAlways prioritize realism over artistic or fantasy styles"
},
"promptType": "define"
},
"typeVersion": 2.2
},
{
"id": "31a144e0-3b78-4892-9139-620fb1096c16",
"name": "Append or update row in sheet",
"type": "n8n-nodes-base.googleSheets",
"position": [
976,
-48
],
"parameters": {
"columns": {
"value": {
"Initial Prompt": "={{ $('Append row in sheet').item.json['Initial Prompt'] }}",
"Improved Prompt": "={{ $json.output }}"
},
"schema": [
{
"id": "Employee Id",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "Employee Id",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Employee Name",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "Employee Name",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Initial Prompt",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "Initial Prompt",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Improved Prompt",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "Improved Prompt",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Image Generated Link",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "Image Generated Link",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Mail Id",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "Mail Id",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Video Initial Prompt",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "Video Initial Prompt",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Improved Video Prompt",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "Improved Video Prompt",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Video Generated Link",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "Video Generated Link",
"defaultMatch": false,
"canBeUsedToMatch": true
}
],
"mappingMode": "defineBelow",
"matchingColumns": [
"Initial Prompt"
],
"attemptToConvertTypes": false,
"convertFieldsToString": false
},
"options": {},
"operation": "appendOrUpdate",
"sheetName": {
"__rl": true,
"mode": "list",
"value": "gid=0",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1NEtQvs2hlcqmrFfSC6e1cReC25g2FEvxTiqdXOgtnjM/edit#gid=0",
"cachedResultName": "Sheet1"
},
"documentId": {
"__rl": true,
"mode": "list",
"value": "1NEtQvs2hlcqmrFfSC6e1cReC25g2FEvxTiqdXOgtnjM",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1NEtQvs2hlcqmrFfSC6e1cReC25g2FEvxTiqdXOgtnjM/edit?usp=drivesdk",
"cachedResultName": "Data"
}
},
"credentials": {
"googleSheetsOAuth2Api": {
"name": "<your credential>"
}
},
"typeVersion": 4.7
},
{
"id": "7b5effd8-82ce-4a2b-9c23-cc29c6c6aae9",
"name": "Upload file",
"type": "n8n-nodes-base.googleDrive",
"position": [
1424,
-48
],
"parameters": {
"driveId": {
"__rl": true,
"mode": "list",
"value": "My Drive",
"cachedResultUrl": "https://drive.google.com/drive/my-drive",
"cachedResultName": "My Drive"
},
"options": {},
"folderId": {
"__rl": true,
"mode": "list",
"value": "1EaqK8qDrMlHbd0qbzrVFl88FBM8LlzSl",
"cachedResultUrl": "https://drive.google.com/drive/folders/1EaqK8qDrMlHbd0qbzrVFl88FBM8LlzSl",
"cachedResultName": "Ritz Media"
}
},
"credentials": {
"googleDriveOAuth2Api": {
"name": "<your credential>"
}
},
"typeVersion": 3
},
{
"id": "8ee11e74-8a00-486a-9b61-30174b082e8d",
"name": "Append or update row in sheet1",
"type": "n8n-nodes-base.googleSheets",
"position": [
1648,
-48
],
"parameters": {
"columns": {
"value": {
"Initial Prompt": "={{ $('Append row in sheet').item.json['Initial Prompt'] }}",
"Image Generated Link": "={{ $json.webViewLink }}"
},
"schema": [
{
"id": "Employee Id",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "Employee Id",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Employee Name",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "Employee Name",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Initial Prompt",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "Initial Prompt",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Improved Prompt",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "Improved Prompt",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Image Generated Link",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "Image Generated Link",
"defaultMatch": false,
"canBeUsedToMatch": true
}
],
"mappingMode": "defineBelow",
"matchingColumns": [
"Initial Prompt"
],
"attemptToConvertTypes": false,
"convertFieldsToString": false
},
"options": {},
"operation": "appendOrUpdate",
"sheetName": {
"__rl": true,
"mode": "list",
"value": "gid=0",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1NEtQvs2hlcqmrFfSC6e1cReC25g2FEvxTiqdXOgtnjM/edit#gid=0",
"cachedResultName": "Sheet1"
},
"documentId": {
"__rl": true,
"mode": "list",
"value": "1NEtQvs2hlcqmrFfSC6e1cReC25g2FEvxTiqdXOgtnjM",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1NEtQvs2hlcqmrFfSC6e1cReC25g2FEvxTiqdXOgtnjM/edit?usp=drivesdk",
"cachedResultName": "Data"
}
},
"credentials": {
"googleSheetsOAuth2Api": {
"name": "<your credential>"
}
},
"typeVersion": 4.7
},
{
"id": "7efb7372-9d60-40f9-8da9-e695d14827d4",
"name": "Send message and wait for response",
"type": "n8n-nodes-base.gmail",
"position": [
2320,
-48
],
"parameters": {
"sendTo": "={{ $('On form submission').item.json['Your Mail Id'] }}",
"message": "=Image prompt: {{ $('Append or update row in sheet').item.json['Improved Prompt'] }}\n\nLink: {{ $('Upload file').item.json.webViewLink }}",
"options": {},
"subject": "Approval for Image generated",
"operation": "sendAndWait",
"approvalOptions": {
"values": {
"approvalType": "double"
}
}
},
"credentials": {
"gmailOAuth2": {
"name": "<your credential>"
}
},
"typeVersion": 2.1
},
{
"id": "1ea600d5-912f-4b4f-8886-cb22616c0d1f",
"name": "Switch",
"type": "n8n-nodes-base.switch",
"position": [
2544,
-48
],
"parameters": {
"rules": {
"values": [
{
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "6096f72b-34cf-4add-9e07-b2a9489dd7cf",
"operator": {
"type": "boolean",
"operation": "true",
"singleValue": true
},
"leftValue": "={{ $json.data.approved }}",
"rightValue": "true"
}
]
}
},
{
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "a4ab0696-4d44-486d-ba8a-3731f55ea2bb",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.data.approved }}",
"rightValue": "false"
}
]
}
}
]
},
"options": {}
},
"typeVersion": 3.2
},
{
"id": "194ada00-f234-4602-803a-d1263b376508",
"name": "Send a message",
"type": "n8n-nodes-base.gmail",
"position": [
2736,
64
],
"parameters": {
"sendTo": "={{ $('On form submission').item.json['Your Mail Id'] }}",
"message": "Please work on prompt again and generate a new image",
"options": {},
"subject": "Failed the Image Test"
},
"credentials": {
"gmailOAuth2": {
"name": "<your credential>"
}
},
"typeVersion": 2.1
},
{
"id": "8a1588a5-b5d2-48bd-83c6-0f404a896a41",
"name": "Form",
"type": "n8n-nodes-base.form",
"position": [
3008,
-64
],
"parameters": {
"options": {},
"formFields": {
"values": [
{
"fieldLabel": "Prompt for video generation ",
"requiredField": true
}
]
}
},
"typeVersion": 1
},
{
"id": "4e718778-2efd-498a-92f3-cd9b720fce27",
"name": "AI Agent1",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
3248,
-64
],
"parameters": {
"text": "=Enhance and optimize the following prompt for clarity, engagement, and effectiveness: {{ $json['Prompt for video generation '] }} . Just provide the enhanced prompt\n\n",
"options": {
"systemMessage": "You are a helpful assistant"
},
"promptType": "define"
},
"typeVersion": 2.2
},
{
"id": "9f73b0bd-c6c1-4070-a206-50e37dd5caa0",
"name": "Append or update row in sheet2",
"type": "n8n-nodes-base.googleSheets",
"position": [
4672,
-64
],
"parameters": {
"columns": {
"value": {
"Initial Prompt": "={{ $('Append row in sheet').item.json['Initial Prompt'] }}",
"Video Generated Link": "={{ $('Upload file1').item.json.webContentLink }}",
"Video Initial Prompt": "={{ $('Form').item.json['Prompt for video generation '] }}",
"Improved Video Prompt": "={{ $('AI Agent1').item.json.output }}"
},
"schema": [
{
"id": "Employee Id",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "Employee Id",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Employee Name",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "Employee Name",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Initial Prompt",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "Initial Prompt",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Improved Prompt",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "Improved Prompt",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Image Generated Link",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "Image Generated Link",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Mail Id",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "Mail Id",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Video Initial Prompt",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "Video Initial Prompt",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Improved Video Prompt",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "Improved Video Prompt",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Video Generated Link",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "Video Generated Link",
"defaultMatch": false,
"canBeUsedToMatch": true
}
],
"mappingMode": "defineBelow",
"matchingColumns": [
"Initial Prompt"
],
"attemptToConvertTypes": false,
"convertFieldsToString": false
},
"options": {},
"operation": "appendOrUpdate",
"sheetName": {
"__rl": true,
"mode": "list",
"value": "gid=0",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1NEtQvs2hlcqmrFfSC6e1cReC25g2FEvxTiqdXOgtnjM/edit#gid=0",
"cachedResultName": "Sheet1"
},
"documentId": {
"__rl": true,
"mode": "list",
"value": "1NEtQvs2hlcqmrFfSC6e1cReC25g2FEvxTiqdXOgtnjM",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1NEtQvs2hlcqmrFfSC6e1cReC25g2FEvxTiqdXOgtnjM/edit?usp=drivesdk",
"cachedResultName": "Data"
}
},
"credentials": {
"googleSheetsOAuth2Api": {
"name": "<your credential>"
}
},
"typeVersion": 4.7
},
{
"id": "97b558ad-393d-453e-ba98-5cbef9ea71f0",
"name": "Share file",
"type": "n8n-nodes-base.googleDrive",
"position": [
2096,
-48
],
"parameters": {
"fileId": {
"__rl": true,
"mode": "id",
"value": "={{ $('Upload file').item.json.id }}"
},
"options": {},
"operation": "share",
"permissionsUi": {
"permissionsValues": {
"role": "writer",
"type": "anyone",
"allowFileDiscovery": true
}
}
},
"credentials": {
"googleDriveOAuth2Api": {
"name": "<your credential>"
}
},
"typeVersion": 3
},
{
"id": "aa4bbf36-08ea-4bc0-945c-57303ed84e69",
"name": "Wait",
"type": "n8n-nodes-base.wait",
"position": [
1872,
-48
],
"parameters": {
"amount": 10
},
"typeVersion": 1.1
},
{
"id": "db3e263f-3e9b-4a71-aee6-79471be33dcb",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
-512,
-144
],
"parameters": {
"width": 592,
"height": 1376,
"content": "# \ud83c\udfe1 Automated Real-Estate Content Generation Workflow\n\nThis n8n workflow automates turning short user ideas into production-ready real-estate marketing assets (photorealistic images and optional 360\u00b0 videos). A form submission seeds a prompt board \u2192 an LLM refines prompts \u2192 the refined prompt is sent to an image/video generator \u2192 assets are uploaded to Google Drive and an approval email is sent so stakeholders can accept/reject outputs.\n\n---\n\n## \u2699\ufe0f How It Works (High Level)\n\n1. **Trigger:** \n User submits the ideation form (`On form submission`).\n\n2. **Record:** \n The raw idea is appended to Google Sheets (`Append row in sheet`).\n\n3. **Refine:** \n An AI agent (LangChain/OpenAI) refines the prompt into a photorealistic prompt and produces captions & variants (`AI Agent`).\n\n4. **Store Refined Prompt:** \n Update the sheet with the improved prompt (`Append or update row in sheet`).\n\n5. **Generate Asset:** \n Send improved prompt to OpenAI image/video generation nodes (`Generate an image2` / `Generate a video`).\n\n6. **Upload & Share:** \n Upload resulting files to Google Drive (`Upload file / Upload file1`) and set sharing permissions (`Share file / Share file1`).\n\n7. **Approval Flow:** \n Email the requester with the asset + improved prompt and wait for approval (`Send message and wait for response`).\n\n8. **Decision:** \n A `Switch` node routes approved outputs to final storage/notifications and rejected ones back for rework (or sends a failure email).\n\n9. **Video Branch:** \n Separate flow \u2192 refine \u2192 HTTP \u2192 video generator \u2192 upload \u2192 share \u2192 update sheet (parallel video pipeline).\n\n---\n\n## Quick Setup Guide\n\ud83d\udc49 [Demo & Setup Video](https://drive.google.com/file/d/1a1n-XZIJkKsmBDjdNsG6Vg_AKv8AJxe5/view?usp=sharing)\n\ud83d\udc49 [Sheet Template](https://docs.google.com/spreadsheets/d/1NEtQvs2hlcqmrFfSC6e1cReC25g2FEvxTiqdXOgtnjM/edit?usp=sharing)\n\ud83d\udc49 [Course](https://www.udemy.com/course/n8n-automation-mastery-build-ai-powered-enterprise-ready/?referralCode=2EAE71591D3BEB80F2CC)"
},
"typeVersion": 1
},
{
"id": "d85ad014-baab-477a-bf26-71a1402e4486",
"name": "OpenAI Chat Model",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
672,
160
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-4.1-mini"
},
"options": {},
"responsesApiEnabled": false
},
"credentials": {
"openAiApi": {
"name": "<your credential>"
}
},
"typeVersion": 1.3
},
{
"id": "777c5995-6b27-46a5-8197-2fedd20744a5",
"name": "Generate an image2",
"type": "@n8n/n8n-nodes-langchain.openAi",
"position": [
1200,
-48
],
"parameters": {
"prompt": "={{ $json['Improved Prompt'] }}",
"options": {
"size": "1792x1024"
},
"resource": "image"
},
"credentials": {
"openAiApi": {
"name": "<your credential>"
}
},
"typeVersion": 2.1
},
{
"id": "cdb6fc96-067d-4bbc-a1bc-29c68e5fbdce",
"name": "OpenAI Chat Model1",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
3248,
112
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-4.1-mini"
},
"options": {},
"responsesApiEnabled": false
},
"credentials": {
"openAiApi": {
"name": "<your credential>"
}
},
"typeVersion": 1.3
},
{
"id": "9a60bceb-fecc-40c4-80b4-4fe49b9accd7",
"name": "HTTP Request",
"type": "n8n-nodes-base.httpRequest",
"position": [
3600,
-64
],
"parameters": {
"url": "={{ $('Upload file').item.json.webContentLink }}",
"options": {}
},
"typeVersion": 4.3
},
{
"id": "1fa2f30b-187d-4d94-b782-8771b6822279",
"name": "Generate a video",
"type": "@n8n/n8n-nodes-langchain.openAi",
"position": [
3808,
-64
],
"parameters": {
"size": "1792x1024",
"prompt": "={{ $('AI Agent1').item.json.output }}",
"modelId": {
"__rl": true,
"mode": "list",
"value": "sora-2-pro",
"cachedResultName": "SORA-2-PRO"
},
"options": {
"waitTime": 7200,
"binaryPropertyNameReference": "data"
},
"resource": "video"
},
"credentials": {
"openAiApi": {
"name": "<your credential>"
}
},
"typeVersion": 2.1
},
{
"id": "cf3231ed-daa7-4c9a-8388-ea75fbd38e12",
"name": "Upload file1",
"type": "n8n-nodes-base.googleDrive",
"position": [
4032,
-64
],
"parameters": {
"driveId": {
"__rl": true,
"mode": "list",
"value": "My Drive",
"cachedResultUrl": "https://drive.google.com/drive/my-drive",
"cachedResultName": "My Drive"
},
"options": {},
"folderId": {
"__rl": true,
"mode": "list",
"value": "1EaqK8qDrMlHbd0qbzrVFl88FBM8LlzSl",
"cachedResultUrl": "https://drive.google.com/drive/folders/1EaqK8qDrMlHbd0qbzrVFl88FBM8LlzSl",
"cachedResultName": "Ritz Media"
}
},
"credentials": {
"googleDriveOAuth2Api": {
"name": "<your credential>"
}
},
"typeVersion": 3
},
{
"id": "c92537d3-644a-483e-b5f5-73fa00dd7fed",
"name": "Share file1",
"type": "n8n-nodes-base.googleDrive",
"position": [
4448,
-64
],
"parameters": {
"fileId": {
"__rl": true,
"mode": "id",
"value": "={{ $('Upload file1').item.json.id }}"
},
"options": {},
"operation": "share",
"permissionsUi": {
"permissionsValues": {
"role": "writer",
"type": "anyone",
"allowFileDiscovery": true
}
}
},
"credentials": {
"googleDriveOAuth2Api": {
"name": "<your credential>"
}
},
"typeVersion": 3
},
{
"id": "87e66d06-f843-4e65-aabe-81d99ca2a07f",
"name": "Wait1",
"type": "n8n-nodes-base.wait",
"position": [
4224,
-64
],
"parameters": {
"amount": 10
},
"typeVersion": 1.1
},
{
"id": "a2685578-7f92-45cc-8e38-77e1d3d236ab",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
96,
-144
],
"parameters": {
"color": 6,
"width": 256,
"height": 256,
"content": "**Idea Capture** \nCollect user idea + brief fields (style, property type, desired output). \n"
},
"typeVersion": 1
},
{
"id": "1629ba46-55db-4c86-a8b0-c5d13655d960",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
352,
-144
],
"parameters": {
"color": 6,
"width": 256,
"height": 256,
"content": "**Record / Log** \nSave raw idea + metadata (user, timestamp) to Google Sheets for audit. \n"
},
"typeVersion": 1
},
{
"id": "40843e75-471f-416f-8fb3-671af0ce4564",
"name": "Sticky Note3",
"type": "n8n-nodes-base.stickyNote",
"position": [
608,
-144
],
"parameters": {
"color": 6,
"width": 272,
"height": 448,
"content": "**Prompt Refinement (AI Agent)** \nLLM converts raw idea \u2192 photorealistic prompt + captions + variants. \n\n"
},
"typeVersion": 1
},
{
"id": "8426b6f6-0981-4702-8d71-66a7deebf342",
"name": "Sticky Note4",
"type": "n8n-nodes-base.stickyNote",
"position": [
880,
-144
],
"parameters": {
"color": 6,
"width": 272,
"height": 272,
"content": "**Store Refined Prompt** \nWrite back refined prompt and model metadata to the sheet. \n"
},
"typeVersion": 1
},
{
"id": "3f142344-b014-4e4e-8090-e94c1ff97f71",
"name": "Sticky Note5",
"type": "n8n-nodes-base.stickyNote",
"position": [
1136,
-144
],
"parameters": {
"color": 6,
"width": 272,
"height": 272,
"content": "**Asset Generation** \nSend refined prompt to image/video generator and receive files/URLs. \n"
},
"typeVersion": 1
},
{
"id": "e6c03e25-2621-486e-88fe-2d5a90f15c75",
"name": "Sticky Note6",
"type": "n8n-nodes-base.stickyNote",
"position": [
1408,
-144
],
"parameters": {
"color": 6,
"width": 816,
"height": 272,
"content": "**Upload & Share** \nUpload assets to Google Drive and create view-only share links for reviewers.\n"
},
"typeVersion": 1
},
{
"id": "d0684bb2-e816-4dff-b0bc-789ada37e1ec",
"name": "Sticky Note7",
"type": "n8n-nodes-base.stickyNote",
"position": [
2224,
-144
],
"parameters": {
"color": 6,
"width": 272,
"height": 272,
"content": "**Approval Flow** \nEmail the requester with asset + prompt; wait for approval or rejection. "
},
"typeVersion": 1
},
{
"id": "52d232fd-cb5d-4671-9150-9fdb66b39618",
"name": "Sticky Note8",
"type": "n8n-nodes-base.stickyNote",
"position": [
2496,
-144
],
"parameters": {
"color": 6,
"width": 416,
"height": 384,
"content": "**Decision & Routing** \nRoute based on approval \u2014 approved \u2192 final storage/notifications; rejected \u2192 failure email."
},
"typeVersion": 1
},
{
"id": "b9ca1837-51ff-4684-a285-01c2ff085b08",
"name": "Sticky Note9",
"type": "n8n-nodes-base.stickyNote",
"position": [
2912,
-144
],
"parameters": {
"color": 6,
"width": 1056,
"height": 384,
"content": "**Video Branch (Parallel)** \nFaster or separate form flow for 360\u00b0/sora-2-pro video generation, then upload & share. "
},
"typeVersion": 1
},
{
"id": "272541bd-f616-47b3-bf16-b8f4168340ed",
"name": "Sticky Note10",
"type": "n8n-nodes-base.stickyNote",
"position": [
3968,
-144
],
"parameters": {
"color": 6,
"width": 624,
"height": 272,
"content": "**Upload & Share** \nUpload assets to Google Drive and create view-only share links for reviewers.\n"
},
"typeVersion": 1
},
{
"id": "e34da2c8-4271-4502-bd23-c1345262eed5",
"name": "Sticky Note11",
"type": "n8n-nodes-base.stickyNote",
"position": [
4592,
-144
],
"parameters": {
"color": 6,
"width": 272,
"height": 272,
"content": "**Store Video Data** \n\n"
},
"typeVersion": 1
}
],
"active": false,
"settings": {
"executionOrder": "v1"
},
"versionId": "c755ed0d-28f4-4d1b-9214-0a191e49f7e6",
"connections": {
"Form": {
"main": [
[
{
"node": "AI Agent1",
"type": "main",
"index": 0
}
]
]
},
"Wait": {
"main": [
[
{
"node": "Share file",
"type": "main",
"index": 0
}
]
]
},
"Wait1": {
"main": [
[
{
"node": "Share file1",
"type": "main",
"index": 0
}
]
]
},
"Switch": {
"main": [
[
{
"node": "Form",
"type": "main",
"index": 0
}
],
[
{
"node": "Send a message",
"type": "main",
"index": 0
}
]
]
},
"AI Agent": {
"main": [
[
{
"node": "Append or update row in sheet",
"type": "main",
"index": 0
}
]
]
},
"AI Agent1": {
"main": [
[
{
"node": "HTTP Request",
"type": "main",
"index": 0
}
]
]
},
"Share file": {
"main": [
[
{
"node": "Send message and wait for response",
"type": "main",
"index": 0
}
]
]
},
"Share file1": {
"main": [
[
{
"node": "Append or update row in sheet2",
"type": "main",
"index": 0
}
]
]
},
"Upload file": {
"main": [
[
{
"node": "Append or update row in sheet1",
"type": "main",
"index": 0
}
]
]
},
"HTTP Request": {
"main": [
[
{
"node": "Generate a video",
"type": "main",
"index": 0
}
]
]
},
"Upload file1": {
"main": [
[
{
"node": "Wait1",
"type": "main",
"index": 0
}
]
]
},
"Generate a video": {
"main": [
[
{
"node": "Upload file1",
"type": "main",
"index": 0
}
]
]
},
"OpenAI Chat Model": {
"ai_languageModel": [
[
{
"node": "AI Agent",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Generate an image2": {
"main": [
[
{
"node": "Upload file",
"type": "main",
"index": 0
}
]
]
},
"On form submission": {
"main": [
[
{
"node": "Append row in sheet",
"type": "main",
"index": 0
}
]
]
},
"OpenAI Chat Model1": {
"ai_languageModel": [
[
{
"node": "AI Agent1",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Append row in sheet": {
"main": [
[
{
"node": "AI Agent",
"type": "main",
"index": 0
}
]
]
},
"Append or update row in sheet": {
"main": [
[
{
"node": "Generate an image2",
"type": "main",
"index": 0
}
]
]
},
"Append or update row in sheet1": {
"main": [
[
{
"node": "Wait",
"type": "main",
"index": 0
}
]
]
},
"Send message and wait for response": {
"main": [
[
{
"node": "Switch",
"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.
gmailOAuth2googleDriveOAuth2ApigoogleSheetsOAuth2ApiopenAiApi
Pro
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About this workflow
This n8n workflow automates turning short user ideas into production-ready real-estate marketing assets (photorealistic images and optional 360° videos). A form submission seeds a prompt board → an LLM refines prompts → the refined prompt is sent to an image/video generator →…
Source: https://n8n.io/workflows/14134/ — original creator credit. Request a take-down →
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