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": "vpZ1wpsniCvKYjCF",
"name": "General 3D Presentation",
"tags": [],
"nodes": [
{
"id": "629ef84e-ffb7-4143-b0af-764bcb86a7fa",
"name": "When clicking \u2018Test workflow\u2019",
"type": "n8n-nodes-base.manualTrigger",
"position": [
360,
40
],
"parameters": {},
"typeVersion": 1
},
{
"id": "d2751dcb-fd03-4a87-a501-43f701d2704a",
"name": "Prompt",
"type": "n8n-nodes-base.httpRequest",
"position": [
580,
40
],
"parameters": {
"url": "https://api.piapi.ai/api/v1/task",
"method": "POST",
"options": {},
"jsonBody": "{\n \"model\": \"midjourney\",\n \"task_type\": \"imagine\",\n \"input\": {\n \"prompt\": \"A blind box character design, in the chibi style, a super cute little girl wearing a white long-sleeved dress and pearl earrings with her head bowed in a prayer pose, facing upwards, wearing an oversized off-white dress with large round pearls on the shoulders, minimalist simple dress with Ruffles, against a beige background, a full-body shot in a three-quarter profile view, with a black, blue, and gray color scheme, soft lighting, 3D rendering, clay material, high detail, in the Pixar style. Clean white skin, brown renaissance braided bun. --ar 1:1 --niji 6\",\n \"aspect_ratio\": \"2:3\",\n \"process_mode\": \"turbo\",\n \"skip_prompt_check\": false\n }\n}",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"headerParameters": {
"parameters": [
{
"name": "x-api-key"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "f3f4b801-4b2b-49bf-a9be-1f38e62720ac",
"name": "Midjourney Generator",
"type": "n8n-nodes-base.httpRequest",
"position": [
400,
280
],
"parameters": {
"url": "=https://api.piapi.ai/api/v1/task/{{ $json.data.task_id }}",
"options": {},
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "x-api-key"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "a7ecf5f5-73fd-4d5b-b851-568dde2e797a",
"name": "GPT-4o Image Generator",
"type": "n8n-nodes-base.httpRequest",
"position": [
1060,
80
],
"parameters": {
"url": "https://api.piapi.ai/v1/chat/completions",
"method": "POST",
"options": {},
"jsonBody": "={\n \"model\": \"gpt-4o-image-preview\",\n \"messages\": [\n {\n \"role\": \"user\",\n \"content\": [\n {\n \"type\": \"image_url\",\n \"image_url\": {\n \"url\": \"{{ $json.random_temp_url }}\"\n }\n },\n {\n \"type\": \"text\",\n \"text\": \"Convert this image into a 3D figurine image, with front view, with full details, profile. \"\n }\n ]\n }\n ],\n \"stream\": true\n}",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth",
"headerParameters": {
"parameters": [
{
"name": "Authorization"
}
]
}
},
"credentials": {
"httpHeaderAuth": {
"name": "<your credential>"
}
},
"typeVersion": 4.2
},
{
"id": "25de6846-9a45-4cb8-8328-b5cb4e36889d",
"name": "Generate Kling Video",
"type": "n8n-nodes-base.httpRequest",
"position": [
1600,
200
],
"parameters": {
"url": "https://api.piapi.ai/api/v1/task",
"method": "POST",
"options": {},
"jsonBody": "={\n \"model\": \"kling\",\n \"task_type\": \"video_generation\",\n \"input\": {\n \"version\": \"1.6\",\n \"aspect_ratio\": \"9:16\",\n \"image_url\":\"{{ $json.image_url }}\",\n\n \"prompt\": \"An anime character anchored mid-frame, gradually rotating to showcase 3D details\"\n \n }\n} ",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"headerParameters": {
"parameters": [
{
"name": "x-api-key"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "410c252e-4901-4159-b8c2-d9a2fe04371d",
"name": "Get Video URL",
"type": "n8n-nodes-base.httpRequest",
"position": [
1820,
200
],
"parameters": {
"url": "=https://api.piapi.ai/api/v1/task/{{ $json.data.task_id }}",
"options": {},
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "x-api-key",
"value": "72858adea87ad16865d5b0a24c3d9b9f58a6e7b1a8a8a8a0d6b81a9f3a9812f3"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "9a2188d8-8520-485e-99e4-0ff07e4b86e7",
"name": "Wait for Image Generation",
"type": "n8n-nodes-base.wait",
"position": [
620,
520
],
"parameters": {},
"typeVersion": 1.1
},
{
"id": "7f64087a-1567-4c62-a36d-d3b69d933d48",
"name": "Check Generation Status",
"type": "n8n-nodes-base.if",
"position": [
600,
280
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "a0f8758e-d6fd-44f8-bd79-bc3c4dceddcf",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.data.status }}",
"rightValue": "completed"
}
]
}
},
"typeVersion": 2.2
},
{
"id": "838999b7-99f5-4f14-bfe2-4886bd565464",
"name": "Get Image URL of Midjourney",
"type": "n8n-nodes-base.code",
"position": [
840,
80
],
"parameters": {
"jsCode": "// JavaScript Code for Function Node\nreturn {\n random_temp_url: $input.all()[0].json.data.output.temporary_image_urls[\n Math.floor(Math.random() * $input.all()[0].json.data.output.temporary_image_urls.length)\n ]\n};"
},
"typeVersion": 2
},
{
"id": "09824819-7a6c-4416-ba40-811e9d785678",
"name": "Get Image URL of GPT-4o-image",
"type": "n8n-nodes-base.code",
"position": [
1280,
80
],
"parameters": {
"jsCode": "const chunks = $input.first().json.data.split('\\n\\n');\n\nlet imageUrl = null;\n\nfor (let i = chunks.length - 1; i >= 0; i--) {\n const chunk = chunks[i];\n \n if (!chunk.startsWith('data: ')) continue;\n \n try {\n const jsonStr = chunk.substring(6); \n if (jsonStr.trim() === '[DONE]') continue;\n \n const data = JSON.parse(jsonStr);\n \n \n if (data.choices && data.choices[0].delta.content) {\n const content = data.choices[0].delta.content;\n const urlMatch = content.match(/!\\[.*?\\]\\((https?:\\/\\/[^\\s]+)\\)/);\n \n if (urlMatch && urlMatch[1]) {\n imageUrl = urlMatch[1];\n break;\n }\n }\n } catch (e) {\n continue;\n }\n}\n\nreturn {\n image_url: imageUrl,\n finish_reason: imageUrl ? \"success\" : \"not_found\"\n};"
},
"typeVersion": 2
},
{
"id": "22c8f566-6a27-4773-b4ab-45be2fbad8de",
"name": "Check Generation Status of GPT-4o",
"type": "n8n-nodes-base.if",
"position": [
1260,
320
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "08a2ebe6-dc95-4b8a-ada1-1173645cc3f4",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.finish_reason }}",
"rightValue": "not_found"
}
]
}
},
"typeVersion": 2.2
},
{
"id": "00ce5488-e96c-4ff1-8727-ed2d787ae0f5",
"name": "Check Video Generation Status",
"type": "n8n-nodes-base.if",
"position": [
2000,
200
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "f36fa981-22e0-46db-af8c-c2ac55242c27",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.data.status }}",
"rightValue": "completed"
},
{
"id": "637ea756-1ad9-434c-b6b2-b100ee4c3cad",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "",
"rightValue": ""
}
]
}
},
"typeVersion": 2.2
},
{
"id": "6d53cac4-b35b-41b1-b60a-6faba78b4439",
"name": "Wait for Video Generation",
"type": "n8n-nodes-base.wait",
"position": [
1960,
420
],
"parameters": {
"amount": 20
},
"typeVersion": 1.1
},
{
"id": "4cd00e7b-bfbd-45bc-b775-401055921b45",
"name": "Fetch Final Video URL",
"type": "n8n-nodes-base.code",
"position": [
2300,
300
],
"parameters": {
"jsCode": "// Process the entire response\nreturn {\n video_url: $input.all()[0].json.data.output.video_url,\n watermark_free_url: $input.all()[0].json.data.output.works[0].video.resource_without_watermark\n};"
},
"typeVersion": 2
},
{
"id": "617d6647-4c49-4e7f-91f3-5fd6d5e95fe7",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
340,
-220
],
"parameters": {
"width": 460,
"height": 220,
"content": "## General 3D Presentation\nThis workflow creates 360\u00b0 or 180\u00b0 spinning videos of high-quality 3D models with [PiAPI](https://piapi.ai) API. \ud83d\ude4b\n### Required Instruction: \n1. Fill in params of Prompt node.\n2. Fill in x-api-key in Mijdourney Generator node and Generate Kling Video node, fill in Header Parameters of GPT-4o Image Generator (e.g., Bearer + your X-API-Key)"
},
"typeVersion": 1
}
],
"active": false,
"settings": {
"executionOrder": "v1"
},
"versionId": "c6a9b53c-8d6c-4ffa-b95c-e7cf88734cc9",
"connections": {
"Prompt": {
"main": [
[
{
"node": "Midjourney Generator",
"type": "main",
"index": 0
}
]
]
},
"Get Video URL": {
"main": [
[
{
"node": "Check Video Generation Status",
"type": "main",
"index": 0
}
]
]
},
"Generate Kling Video": {
"main": [
[
{
"node": "Get Video URL",
"type": "main",
"index": 0
}
]
]
},
"Midjourney Generator": {
"main": [
[
{
"node": "Check Generation Status",
"type": "main",
"index": 0
}
]
]
},
"GPT-4o Image Generator": {
"main": [
[
{
"node": "Get Image URL of GPT-4o-image",
"type": "main",
"index": 0
}
]
]
},
"Check Generation Status": {
"main": [
[
{
"node": "Get Image URL of Midjourney",
"type": "main",
"index": 0
}
],
[
{
"node": "Wait for Image Generation",
"type": "main",
"index": 0
}
]
]
},
"Wait for Image Generation": {
"main": [
[
{
"node": "Midjourney Generator",
"type": "main",
"index": 0
}
]
]
},
"Wait for Video Generation": {
"main": [
[
{
"node": "Get Video URL",
"type": "main",
"index": 0
}
]
]
},
"Get Image URL of Midjourney": {
"main": [
[
{
"node": "GPT-4o Image Generator",
"type": "main",
"index": 0
}
]
]
},
"Check Video Generation Status": {
"main": [
[
{
"node": "Fetch Final Video URL",
"type": "main",
"index": 0
}
],
[
{
"node": "Wait for Video Generation",
"type": "main",
"index": 0
}
]
]
},
"Get Image URL of GPT-4o-image": {
"main": [
[
{
"node": "Check Generation Status of GPT-4o",
"type": "main",
"index": 0
}
]
]
},
"Check Generation Status of GPT-4o": {
"main": [
[
{
"node": "GPT-4o Image Generator",
"type": "main",
"index": 0
}
],
[
{
"node": "Generate Kling Video",
"type": "main",
"index": 0
}
]
]
},
"When clicking \u2018Test workflow\u2019": {
"main": [
[
{
"node": "Prompt",
"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.
httpHeaderAuth
Pro
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How this works
This workflow transforms simple text prompts into captivating 3D presentations, complete with generated images and videos, saving you hours of manual design work. It's ideal for marketers, educators, or content creators needing quick visual assets for pitches, lessons, or social media without design expertise. The key step involves chaining HTTP requests to Midjourney for image creation and Kling for video generation, culminating in a ready-to-use 3D output after status checks and waits ensure everything processes smoothly.
Use this when you need rapid, event-driven 3D visuals from prompts, such as for ad campaigns or tutorials triggered by new ideas. Avoid it for highly customised or real-time interactive presentations, where specialised software like Blender might be better. Common variations include swapping Midjourney for Stable Diffusion to tweak artistic styles or adding email nodes to auto-share the final video URL.
About this workflow
General 3D Presentation. Uses manualTrigger, httpRequest, stickyNote. Event-driven trigger; 15 nodes.
Source: https://github.com/Zie619/n8n-workflows — original creator credit. Request a take-down →
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