Create Animated Stories using GPT-4o-mini, Midjourney, Kling and Creatomate API
工作流概述
这是一个包含51个节点的复杂工作流，主要用于自动化处理各种任务。
工作流源代码
{
"id": "MfKB97VVSuXMo3Fm",
"meta": {
"instanceId": "1e003a7ea4715b6b35e9947791386a7d07edf3b5bf8d4c9b7ee4fdcbec0447d7"
},
"name": "Create Animated Stories using GPT-4o-mini, Midjourney, Kling and Creatomate API",
"tags": [],
"nodes": [
{
"id": "4e9ed246-e4d7-4a9f-9bb1-cf74e16c3c6f",
"name": "output1",
"type": "n8n-nodes-base.set",
"position": [
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],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "0107a930-1d7a-459c-a3ab-ceb28b43b8b8",
"name": "video1",
"type": "string",
"value": "={{ $json.data.output.video_url }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "d696b66a-3726-4fe5-989e-9405b53c62e1",
"name": "output2",
"type": "n8n-nodes-base.set",
"position": [
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],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "0107a930-1d7a-459c-a3ab-ceb28b43b8b8",
"name": "video2",
"type": "string",
"value": "={{ $json.data.output.video_url }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "33e054fb-b747-4227-9884-f020e78ef5d5",
"name": "Get Prompt",
"type": "n8n-nodes-base.code",
"position": [
600,
-80
],
"parameters": {
"jsCode": "const content = $input.first().json.choices[0].message.content;
const prompts = JSON.parse(content);
return { prompts };"
},
"typeVersion": 2
},
{
"id": "af4dee94-7bb0-4cb9-9372-a2a1e96d0b19",
"name": "Basic Params",
"type": "n8n-nodes-base.set",
"position": [
220,
-80
],
"parameters": {
"mode": "raw",
"options": {},
"jsonOutput": "{
\"x-api-key\":\"\",
\"style\": \"a children’s book cover, ages 6-10. --s 500 --sref 4028286908 --niji 6\",
\"character\": \"A gentle girl and a fluffy rabbit explore a sunlit forest together, playing by a sparkling stream\",
\"situational_keywords\": \"Butterflies flutter around them as golden sunlight filters through green leaves. Warm and peaceful atmosphere\"
}
"
},
"typeVersion": 3.4
},
{
"id": "c0890cdd-642a-48cd-b770-05fbae86abb4",
"name": "Get Task ID of the First Image",
"type": "n8n-nodes-base.set",
"position": [
380,
140
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "d52d19d1-3a37-47bb-ad23-e809323c0c54",
"name": "image1",
"type": "string",
"value": "={{ $('Midjourney Generator of the First Image').item.json.data.task_id }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "a2d1e854-53c3-4115-a206-f55c2cff54f1",
"name": "Midjourney Generator of the First Image",
"type": "n8n-nodes-base.httpRequest",
"position": [
160,
140
],
"parameters": {
"url": "https://api.piapi.ai/api/v1/task",
"method": "POST",
"options": {},
"jsonBody": "={
\"model\": \"midjourney\",
\"task_type\": \"imagine\",
\"input\": {
\"prompt\": \"{{ $('Basic Params').item.json.character }},{{ $json.prompts.prompt1 }},{{ $('Basic Params').item.json.style }}\",
\"aspect_ratio\": \"2:3\",
\"process_mode\": \"turbo\",
\"skip_prompt_check\": false
}
}",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"headerParameters": {
"parameters": [
{
"name": "x-api-key",
"value": "={{ $('Basic Params').item.json['x-api-key'] }}"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "ac342912-7d94-4019-a0c8-43b555d8566f",
"name": "Wait for the First Image Generation",
"type": "n8n-nodes-base.wait",
"position": [
220,
400
],
"webhookId": "af79053d-1291-4dd2-889e-4593dbbb2512",
"parameters": {},
"typeVersion": 1.1
},
{
"id": "cd774311-252a-43ec-aaea-28eb7d87ccc1",
"name": "Verify the first image generation status",
"type": "n8n-nodes-base.if",
"position": [
600,
400
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "or",
"conditions": [
{
"id": "e97a02cc-8d1d-4500-bce5-0a296c792b76",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.data.status }}",
"rightValue": "completed"
},
{
"id": "50b63a7a-52b5-4766-a859-96ac1ff949ec",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.data.status }}",
"rightValue": "failed"
}
]
}
},
"typeVersion": 2.2
},
{
"id": "a4b8ce31-0ffd-4c9a-b102-162139fa553b",
"name": "Get the First Image URL",
"type": "n8n-nodes-base.set",
"position": [
1000,
200
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "d52d19d1-3a37-47bb-ad23-e809323c0c54",
"name": "image_urls1",
"type": "array",
"value": "={{ $json.data.output.temporary_image_urls }}"
},
{
"id": "f519111b-5cb4-4562-bb8c-944a500e2df3",
"name": "",
"type": "string",
"value": ""
}
]
}
},
"typeVersion": 3.4
},
{
"id": "c28e46a7-999c-4a63-a3ae-aa813d7669cd",
"name": "Midjourney Generator of the Second Image",
"type": "n8n-nodes-base.httpRequest",
"position": [
1220,
200
],
"parameters": {
"url": "https://api.piapi.ai/api/v1/task",
"method": "POST",
"options": {},
"jsonBody": "={
\"model\": \"midjourney\",
\"task_type\": \"imagine\",
\"input\": {
\"prompt\": \"{{ $('Basic Params').item.json.character }},{{ $('Get Prompt').item.json.prompts.prompt2 }},{{ $('Basic Params').item.json.style }}\",
\"aspect_ratio\": \"2:3\",
\"process_mode\": \"turbo\",
\"skip_prompt_check\": false
}
}",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"headerParameters": {
"parameters": [
{
"name": "x-api-key",
"value": "={{ $('Basic Params').item.json['x-api-key'] }}"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "529f0561-d29f-4df2-b61d-0720d33bf6b9",
"name": "Midjourney Generator of the Third Image",
"type": "n8n-nodes-base.httpRequest",
"position": [
1920,
220
],
"parameters": {
"url": "https://api.piapi.ai/api/v1/task",
"method": "POST",
"options": {},
"jsonBody": "={
\"model\": \"midjourney\",
\"task_type\": \"imagine\",
\"input\": {
\"prompt\": \"{{ $('Basic Params').item.json.character }},{{ $('Get Prompt').item.json.prompts.prompt3 }},{{ $('Basic Params').item.json.style }}\",
\"aspect_ratio\": \"2:3\",
\"process_mode\": \"turbo\",
\"skip_prompt_check\": false
}
}",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"headerParameters": {
"parameters": [
{
"name": "x-api-key",
"value": "={{ $('Basic Params').item.json['x-api-key'] }}"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "a1a0b0f4-ac4e-4eca-9aa4-52f815731875",
"name": "Get the First Image Generation Status",
"type": "n8n-nodes-base.switch",
"position": [
800,
200
],
"parameters": {
"rules": {
"values": [
{
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "5f61ee56-4ebe-411f-95e6-b47d9741e7a2",
"operator": {
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.data.status }}",
"rightValue": "completed"
}
]
}
}
]
},
"options": {}
},
"typeVersion": 3.2
},
{
"id": "6f2b83a9-2557-461e-9d5b-9f96440182f0",
"name": "Get the Second Image Generation Status",
"type": "n8n-nodes-base.switch",
"position": [
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],
"parameters": {
"rules": {
"values": [
{
"conditions": {
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},
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{
"id": "5f61ee56-4ebe-411f-95e6-b47d9741e7a2",
"operator": {
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"operation": "equals"
},
"leftValue": "={{ $json.data.status }}",
"rightValue": "completed"
}
]
}
}
]
},
"options": {}
},
"typeVersion": 3.2
},
{
"id": "10802f7a-d262-4f6f-aa48-0dce95c6fa41",
"name": "Get the Third Image Generation Status",
"type": "n8n-nodes-base.switch",
"position": [
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],
"parameters": {
"rules": {
"values": [
{
"conditions": {
"options": {
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"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "5f61ee56-4ebe-411f-95e6-b47d9741e7a2",
"operator": {
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"operation": "equals"
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"leftValue": "={{ $json.data.status }}",
"rightValue": "completed"
}
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}
}
]
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"options": {}
},
"typeVersion": 3.2
},
{
"id": "c968472d-29e6-428d-99bc-1d3f79b3f0ac",
"name": "Get the Second Image URL",
"type": "n8n-nodes-base.set",
"position": [
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],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "d52d19d1-3a37-47bb-ad23-e809323c0c54",
"name": "image_urls1",
"type": "array",
"value": "={{ $json.data.output.temporary_image_urls }}"
},
{
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}
},
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{
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"type": "n8n-nodes-base.set",
"position": [
2560,
220
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
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"name": "image_urls1",
"type": "array",
"value": "={{ $json.data.output.temporary_image_urls }}"
},
{
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},
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{
"id": "472804c0-3f58-4ff3-aaca-b970bef425df",
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"type": "n8n-nodes-base.wait",
"position": [
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],
"webhookId": "af79053d-1291-4dd2-889e-4593dbbb2512",
"parameters": {},
"typeVersion": 1.1
},
{
"id": "f4004d5a-fd04-4d1c-9376-026d12d690d5",
"name": "Get Task of the First Image",
"type": "n8n-nodes-base.httpRequest",
"position": [
420,
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],
"parameters": {
"url": "=https://api.piapi.ai/api/v1/task/{{ $('Get Task ID of the First Image').item.json.image1 }}",
"options": {},
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "x-api-key",
"value": "={{ $('Basic Params').item.json['x-api-key'] }}"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "ce09e4ec-97f7-4575-a133-a2c98a55b60e",
"name": "Get Task of the Second Image",
"type": "n8n-nodes-base.httpRequest",
"position": [
1100,
440
],
"parameters": {
"url": "=https://api.piapi.ai/api/v1/task/{{ $json.data.task_id }}",
"options": {},
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "x-api-key",
"value": "={{ $('Basic Params').item.json['x-api-key'] }}"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "2fa361f8-d580-4aa8-ae76-ca336669b0e1",
"name": "Verify the second image generation status",
"type": "n8n-nodes-base.if",
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],
"parameters": {
"options": {},
"conditions": {
"options": {
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"caseSensitive": true,
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},
"combinator": "or",
"conditions": [
{
"id": "e97a02cc-8d1d-4500-bce5-0a296c792b76",
"operator": {
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"operation": "equals"
},
"leftValue": "={{ $json.data.status }}",
"rightValue": "completed"
},
{
"id": "50b63a7a-52b5-4766-a859-96ac1ff949ec",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.data.status }}",
"rightValue": "failed"
}
]
}
},
"typeVersion": 2.2
},
{
"id": "a01d33a5-8419-4919-ae53-d90005244734",
"name": "Verify the third image generation status",
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],
"parameters": {
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"combinator": "or",
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"operator": {
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"operation": "equals"
},
"leftValue": "={{ $json.data.status }}",
"rightValue": "completed"
},
{
"id": "50b63a7a-52b5-4766-a859-96ac1ff949ec",
"operator": {
"name": "filter.operator.equals",
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"leftValue": "={{ $json.data.status }}",
"rightValue": "failed"
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},
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"position": [
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],
"parameters": {
"url": "=https://api.piapi.ai/api/v1/task/{{ $json.data.task_id }}",
"options": {},
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "x-api-key",
"value": "={{ $('Basic Params').item.json['x-api-key'] }}"
}
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}
},
"typeVersion": 4.2
},
{
"id": "1d9a3356-2f3e-4829-af75-cdb6f02d3375",
"name": "Wait for the Third Image Generation",
"type": "n8n-nodes-base.wait",
"position": [
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],
"webhookId": "af79053d-1291-4dd2-889e-4593dbbb2512",
"parameters": {},
"typeVersion": 1.1
},
{
"id": "e7a4f69a-bf86-4469-8135-9fc5b18bf54d",
"name": "Get three Image URLs",
"type": "n8n-nodes-base.set",
"position": [
2740,
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],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "d52d19d1-3a37-47bb-ad23-e809323c0c54",
"name": "image_output1",
"type": "string",
"value": "={{ $('Get the First Image URL').item.json.image_urls1[0] }}"
},
{
"id": "333c0676-342a-40ea-bcc7-c13e9145818f",
"name": "image_output2",
"type": "string",
"value": "={{ $('Get the Second Image URL').item.json.image_urls1[1] }}"
},
{
"id": "cc21180a-d88a-40ed-b5d1-0abcfd86bf86",
"name": "image_output3",
"type": "string",
"value": "={{ $json.image_urls1[2] }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "83c07d12-31c5-4364-9fff-f82d30530925",
"name": "Generate the First Video",
"type": "n8n-nodes-base.httpRequest",
"position": [
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],
"parameters": {
"url": "https://api.piapi.ai/api/v1/task",
"method": "POST",
"options": {},
"jsonBody": "={
\"model\": \"kling\",
\"task_type\": \"video_generation\",
\"input\": {
\"version\": \"1.6\",
\"mode\": \"pro\",
\"image_url\": \"{{ $json.image_output1 }}\",
\"prompt\": \"Natural swing\"
}
} ",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"headerParameters": {
"parameters": [
{
"name": "x-api-key",
"value": "={{ $('Basic Params').first().json['x-api-key'] }}"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "5bd0161c-c217-4234-b36b-4826f2ffc0c9",
"name": "Generate the Second Video",
"type": "n8n-nodes-base.httpRequest",
"position": [
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],
"parameters": {
"url": "https://api.piapi.ai/api/v1/task",
"method": "POST",
"options": {},
"jsonBody": "={
\"model\": \"kling\",
\"task_type\": \"video_generation\",
\"input\": {
\"version\": \"1.6\",
\"mode\": \"pro\",
\"image_url\": \"{{ $('Get three Image URLs').item.json.image_output2 }}\",
\"prompt\": \"Natural swing\"
}
} ",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"headerParameters": {
"parameters": [
{
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"value": "={{ $('Basic Params').first().json['x-api-key'] }}"
}
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}
},
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},
{
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"type": "n8n-nodes-base.httpRequest",
"position": [
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],
"parameters": {
"url": "https://api.piapi.ai/api/v1/task",
"method": "POST",
"options": {},
"jsonBody": "={
\"model\": \"kling\",
\"task_type\": \"video_generation\",
\"input\": {
\"version\": \"1.6\",
\"mode\": \"pro\",
\"image_url\": \"{{ $('Get three Image URLs').item.json.image_output3 }}\",
\"prompt\": \"Natural swing\"
}
} ",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"headerParameters": {
"parameters": [
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}
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}
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{
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"name": "Final Video Combination",
"type": "n8n-nodes-base.httpRequest",
"position": [
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],
"parameters": {
"url": "https://api.creatomate.com/v1/renders",
"method": "POST",
"options": {},
"jsonBody": "={
\"template_id\": \"c10c62b6-d515-4f36-a730-f4646d1b7ee2\",
\"modifications\": {
\"Video-1.source\": \"{{ $('output1').item.json.video1 }}\",
\"Video-2.source\": \"{{ $('output2').item.json.video2 }}\",
\"Video-3.source\": \"{{ $('Get the Third Video URL').item.json.video3 }}\",
\"Text-1.text\": \"{{ $('Get Prompt').item.json.prompts.title }}\"
}
}",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"headerParameters": {
"parameters": [
{
"name": "Authorization",
"value": "Bearer "
},
{
"name": "Content-Type",
"value": "application/json"
}
]
}
},
"executeOnce": true,
"typeVersion": 4.2
},
{
"id": "d73069fa-f24d-4972-87cb-24c20112f251",
"name": "Get the Third Video URL",
"type": "n8n-nodes-base.set",
"position": [
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],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "0107a930-1d7a-459c-a3ab-ceb28b43b8b8",
"name": "video3",
"type": "string",
"value": "={{ $json.data.output.video_url }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "cb26d84e-55aa-4de1-819e-7704dcc2b45d",
"name": "Get Video Task IDs",
"type": "n8n-nodes-base.set",
"position": [
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],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "d20160df-8be0-4bd0-8960-f49ebb596a64",
"name": "video_task1",
"type": "string",
"value": "={{ $('Generate the First Video').first().json.data.task_id }}"
},
{
"id": "1be26a8b-1ba3-4de3-a458-778a33f99730",
"name": "video_task2",
"type": "string",
"value": "={{ $('Generate the Second Video').first().json.data.task_id }}"
},
{
"id": "9718a718-8e19-4001-a0c9-2d35710d904e",
"name": "video_task3",
"type": "string",
"value": "={{ $json.data.task_id }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "7b6def7e-2712-42c8-8e2b-ac5f70ef146f",
"name": "Get the First Video Task",
"type": "n8n-nodes-base.httpRequest",
"position": [
3380,
420
],
"parameters": {
"url": "=https://api.piapi.ai/api/v1/task/{{ $('Get Video Task IDs').item.json.video_task1 }}",
"options": {},
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "x-api-key",
"value": "={{ $('Basic Params').first().json['x-api-key'] }}"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "8c5a2fe8-75b1-42b5-b861-db3e11ba03d7",
"name": "Verify the First Video Generation",
"type": "n8n-nodes-base.if",
"position": [
3580,
420
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "or",
"conditions": [
{
"id": "e97a02cc-8d1d-4500-bce5-0a296c792b76",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.data.status }}",
"rightValue": "completed"
},
{
"id": "50b63a7a-52b5-4766-a859-96ac1ff949ec",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.data.status }}",
"rightValue": "failed"
}
]
}
},
"typeVersion": 2.2
},
{
"id": "9b6925e2-3f9a-46b9-acea-06abbce4033a",
"name": "Verify the Second Video Generation",
"type": "n8n-nodes-base.if",
"position": [
4320,
420
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "or",
"conditions": [
{
"id": "e97a02cc-8d1d-4500-bce5-0a296c792b76",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.data.status }}",
"rightValue": "completed"
},
{
"id": "50b63a7a-52b5-4766-a859-96ac1ff949ec",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.data.status }}",
"rightValue": "failed"
}
]
}
},
"typeVersion": 2.2
},
{
"id": "a591a522-65d8-4a4d-a326-64bc2e6463c5",
"name": "Verify the Third Video Generation",
"type": "n8n-nodes-base.if",
"position": [
5040,
420
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "or",
"conditions": [
{
"id": "e97a02cc-8d1d-4500-bce5-0a296c792b76",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.data.status }}",
"rightValue": "completed"
},
{
"id": "50b63a7a-52b5-4766-a859-96ac1ff949ec",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.data.status }}",
"rightValue": "failed"
}
]
}
},
"typeVersion": 2.2
},
{
"id": "376176c5-20c5-4a16-9fd5-10f9f2560575",
"name": "Wait for Video Generation for at Least 4 min",
"type": "n8n-nodes-base.wait",
"position": [
3780,
40
],
"webhookId": "d7fc1084-fd2e-4aac-98aa-60c719d73c4c",
"parameters": {
"unit": "minutes",
"amount": 4
},
"typeVersion": 1.1
},
{
"id": "dba60967-840b-4c3e-8673-080eae901185",
"name": "Wait for the First Video Generation",
"type": "n8n-nodes-base.wait",
"position": [
3800,
440
],
"webhookId": "db4734c5-f793-4b3b-a660-ae87c516dfc1",
"parameters": {},
"typeVersion": 1.1
},
{
"id": "b337b044-7da8-494d-9d55-3685b2585e93",
"name": "Wait for the Second Video Generation",
"type": "n8n-nodes-base.wait",
"position": [
4480,
460
],
"webhookId": "d9cde4b3-5755-4fde-b58e-9b5849a21c2b",
"parameters": {},
"typeVersion": 1.1
},
{
"id": "372f89ed-b771-4c6f-9bc2-faa7e31bfc6d",
"name": "Wait for the Third Video Generation",
"type": "n8n-nodes-base.wait",
"position": [
5260,
460
],
"webhookId": "d077385d-bd8f-4d14-b332-22a974f98ea7",
"parameters": {},
"typeVersion": 1.1
},
{
"id": "756d9cb7-da96-4515-a391-f152d3ca8ea9",
"name": "Get the First Video Generation",
"type": "n8n-nodes-base.switch",
"position": [
3800,
260
],
"parameters": {
"rules": {
"values": [
{
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "5f61ee56-4ebe-411f-95e6-b47d9741e7a2",
"operator": {
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.data.status }}",
"rightValue": "completed"
}
]
}
}
]
},
"options": {}
},
"typeVersion": 3.2
},
{
"id": "7b96363c-55f3-4773-9d50-f2e71c7ac4eb",
"name": "Get the Second Video Generation",
"type": "n8n-nodes-base.switch",
"position": [
4520,
240
],
"parameters": {
"rules": {
"values": [
{
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "5f61ee56-4ebe-411f-95e6-b47d9741e7a2",
"operator": {
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.data.status }}",
"rightValue": "completed"
}
]
}
}
]
},
"options": {}
},
"typeVersion": 3.2
},
{
"id": "eb19ddd9-1bd3-430b-997b-ad288a4731b9",
"name": "Get the Third Video Generation",
"type": "n8n-nodes-base.switch",
"position": [
5280,
220
],
"parameters": {
"rules": {
"values": [
{
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "5f61ee56-4ebe-411f-95e6-b47d9741e7a2",
"operator": {
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.data.status }}",
"rightValue": "completed"
}
]
}
}
]
},
"options": {}
},
"typeVersion": 3.2
},
{
"id": "4a1468b4-d183-423f-8360-93044bcf323a",
"name": "Get the Second Video Task",
"type": "n8n-nodes-base.httpRequest",
"position": [
4160,
420
],
"parameters": {
"url": "=https://api.piapi.ai/api/v1/task/{{ $('Get Video Task IDs').item.json.video_task2 }}",
"options": {},
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "x-api-key",
"value": "={{ $('Basic Params').first().json['x-api-key'] }}"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "ff51a9b2-f17a-494d-afa7-a4fc0137d239",
"name": "Get the Third Video Task",
"type": "n8n-nodes-base.httpRequest",
"position": [
4840,
420
],
"parameters": {
"url": "=https://api.piapi.ai/api/v1/task/{{ $('Get Video Task IDs').item.json.video_task3 }}",
"options": {},
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "x-api-key",
"value": "={{ $('Basic Params').first().json['x-api-key'] }}"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "3db3e156-67ca-41cd-b9f2-5a03330ab33c",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
20,
-280
],
"parameters": {
"width": 360,
"content": "## Basic Setting Instruction
Fill in **Basic Params** based on user's need.
The node concludes three section: style, character and situation_keyword.
GPT-4o-mini will generate image description based on basic params mentioned above."
},
"typeVersion": 1
},
{
"id": "31419df4-39d4-4393-8e80-7cdceb24778e",
"name": "When clicking Test workflow",
"type": "n8n-nodes-base.manualTrigger",
"position": [
20,
-80
],
"parameters": {},
"typeVersion": 1
},
{
"id": "e0510fc2-4570-4cd6-8438-42a7acd26414",
"name": "GPT-4o-mini Generate Image Scenario Prompt",
"type": "n8n-nodes-base.httpRequest",
"position": [
420,
-80
],
"parameters": {
"url": "https://api.piapi.ai/v1/chat/completions",
"method": "POST",
"options": {},
"jsonBody": "={
\"model\": \"gpt-4o-mini\",
\"messages\": [
{
\"role\": \"system\",
\"content\": \"You are a helpful assistant.\"
},
{
\"role\": \"user\",
\"content\": \"Character is {{ $json.character }}, style is {{ $json.style }}, context keywords are {{ $json.situational_keywords }}, please generate a short story containing relevant elements and styles based on Character and context keywords. It should be concise and clear and divided into three sections. The return format is {'title':'','prompt1':'','prompt2':'','prompt3':''}, directly return json data format, not markdo2t include unusual characters such as hyphens,The key and value are enclosed in double quotes, but if you need to use quotes in the value string, please use single quotes.\"
}
]
}",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"headerParameters": {
"parameters": [
{
"name": "Authorization",
"value": "=Bearer {{ $('Basic Params').first().json['x-api-key'] }}"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "f94354e2-066d-4bf0-ada1-edade772852d",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
180,
660
],
"parameters": {
"height": 120,
"content": "### Generate the first image
This workflow section is uesd to generate the first Midjourney image. "
},
"typeVersion": 1
},
{
"id": "86e4d54d-8046-4400-a327-b04e8f12a09c",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
880,
660
],
"parameters": {
"height": 120,
"content": "### Generate the second image
This workflow section is uesd to generate the second Midjourney image. "
},
"typeVersion": 1
},
{
"id": "950a3dcb-83dc-4ee1-abb1-b33927edf1c2",
"name": "Sticky Note3",
"type": "n8n-nodes-base.stickyNote",
"position": [
1660,
680
],
"parameters": {
"height": 120,
"content": "### Generate the third image
This workflow section is uesd to generate the third Midjourney image. "
},
"typeVersion": 1
},
{
"id": "0a179107-17a4-4e38-998d-5845104199d0",
"name": "Sticky Note4",
"type": "n8n-nodes-base.stickyNote",
"position": [
2960,
-120
],
"parameters": {
"height": 120,
"content": "### Generate three Kling videos
This section is used to generate three Kliong videos."
},
"typeVersion": 1
},
{
"id": "dc589738-4130-4686-a4e2-cf07d9d22013",
"name": "Sticky Note5",
"type": "n8n-nodes-base.stickyNote",
"position": [
5640,
400
],
"parameters": {
"content": "### Combine Videos in Creatomate
Set a video template in Creatomate, then set the node with instruction."
},
"typeVersion": 1
}
],
"active": false,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "d16d0b20-c14e-4d0e-83ea-467e0d7c8280",
"connections": {
"output1": {
"main": [
[
{
"node": "Get the Second Video Task",
"type": "main",
"index": 0
}
]
]
},
"output2": {
"main": [
[
{
"node": "Get the Third Video Task",
"type": "main",
"index": 0
}
]
]
},
"Get Prompt": {
"main": [
[
{
"node": "Midjourney Generator of the First Image",
"type": "main",
"index": 0
}
]
]
},
"Basic Params": {
"main": [
[
{
"node": "GPT-4o-mini Generate Image Scenario Prompt",
"type": "main",
"index": 0
}
]
]
},
"Get Video Task IDs": {
"main": [
[
{
"node": "Wait for Video Generation for at Least 4 min",
"type": "main",
"index": 0
}
]
]
},
"Get three Image URLs": {
"main": [
[
{
"node": "Generate the First Video",
"type": "main",
"index": 0
}
]
]
},
"Get the First Image URL": {
"main": [
[
{
"node": "Midjourney Generator of the Second Image",
"type": "main",
"index": 0
}
]
]
},
"Get the Third Image URL": {
"main": [
[
{
"node": "Get three Image URLs",
"type": "main",
"index": 0
}
]
]
},
"Get the Third Video URL": {
"main": [
[
{
"node": "Final Video Combination",
"type": "main",
"index": 0
}
]
]
},
"Generate the First Video": {
"main": [
[
{
"node": "Generate the Second Video",
"type": "main",
"index": 0
}
]
]
},
"Generate the Third Video": {
"main": [
[
{
"node": "Get Video Task IDs",
"type": "main",
"index": 0
}
]
]
},
"Get the First Video Task": {
"main": [
[
{
"node": "Verify the First Video Generation",
"type": "main",
"index": 0
}
]
]
},
"Get the Second Image URL": {
"main": [
[
{
"node": "Midjourney Generator of the Third Image",
"type": "main",
"index": 0
}
]
]
},
"Get the Third Video Task": {
"main": [
[
{
"node": "Verify the Third Video Generation",
"type": "main",
"index": 0
}
]
]
},
"Generate the Second Video": {
"main": [
[
{
"node": "Generate the Third Video",
"type": "main",
"index": 0
}
]
]
},
"Get the Second Video Task": {
"main": [
[
{
"node": "Verify the Second Video Generation",
"type": "main",
"index": 0
}
]
]
},
"Get Task of the First Image": {
"main": [
[
{
"node": "Verify the first image generation status",
"type": "main",
"index": 0
}
]
]
},
"Get Task of the Third Image": {
"main": [
[
{
"node": "Verify the third image generation status",
"type": "main",
"index": 0
}
]
]
},
"When clicking Test workflow": {
"main": [
[
{
"node": "Basic Params",
"type": "main",
"index": 0
}
]
]
},
"Get Task of the Second Image": {
"main": [
[
{
"node": "Verify the second image generation status",
"type": "main",
"index": 0
}
]
]
},
"Get Task ID of the First Image": {
"main": [
[
{
"node": "Wait for the First Image Generation",
"type": "main",
"index": 0
}
]
]
},
"Get the First Video Generation": {
"main": [
[
{
"node": "output1",
"type": "main",
"index": 0
}
]
]
},
"Get the Third Video Generation": {
"main": [
[
{
"node": "Get the Third Video URL",
"type": "main",
"index": 0
}
]
]
},
"Get the Second Video Generation": {
"main": [
[
{
"node": "output2",
"type": "main",
"index": 0
}
]
]
},
"Verify the First Video Generation": {
"main": [
[
{
"node": "Get the First Video Generation",
"type": "main",
"index": 0
}
],
[
{
"node": "Wait for the First Video Generation",
"type": "main",
"index": 0
}
]
]
},
"Verify the Third Video Generation": {
"main": [
[
{
"node": "Get the Third Video Generation",
"type": "main",
"index": 0
}
],
[
{
"node": "Wait for the Third Video Generation",
"type": "main",
"index": 0
}
]
]
},
"Verify the Second Video Generation": {
"main": [
[
{
"node": "Get the Second Video Generation",
"type": "main",
"index": 0
}
],
[
{
"node": "Wait for the Second Video Generation",
"type": "main",
"index": 0
}
]
]
},
"Wait for the First Image Generation": {
"main": [
[
{
"node": "Get Task of the First Image",
"type": "main",
"index": 0
}
]
]
},
"Wait for the First Video Generation": {
"main": [
[
{
"node": "Get the First Video Task",
"type": "main",
"index": 0
}
]
]
},
"Wait for the Third Image Generation": {
"main": [
[
{
"node": "Get Task of the Third Image",
"type": "main",
"index": 0
}
]
]
},
"Wait for the Third Video Generation": {
"main": [
[
{
"node": "Get the Third Video Task",
"type": "main",
"index": 0
}
]
]
},
"Wait for the Second Image Generation": {
"main": [
[
{
"node": "Get Task of the Second Image",
"type": "main",
"index": 0
}
]
]
},
"Wait for the Second Video Generation": {
"main": [
[
{
"node": "Get the Second Video Task",
"type": "main",
"index": 0
}
]
]
},
"Get the First Image Generation Status": {
"main": [
[
{
"node": "Get the First Image URL",
"type": "main",
"index": 0
}
]
]
},
"Get the Third Image Generation Status": {
"main": [
[
{
"node": "Get the Third Image URL",
"type": "main",
"index": 0
}
]
]
},
"Get the Second Image Generation Status": {
"main": [
[
{
"node": "Get the Second Image URL",
"type": "main",
"index": 0
}
]
]
},
"Midjourney Generator of the First Image": {
"main": [
[
{
"node": "Get Task ID of the First Image",
"type": "main",
"index": 0
}
]
]
},
"Midjourney Generator of the Third Image": {
"main": [
[
{
"node": "Wait for the Third Image Generation",
"type": "main",
"index": 0
}
]
]
},
"Midjourney Generator of the Second Image": {
"main": [
[
{
"node": "Wait for the Second Image Generation",
"type": "main",
"index": 0
}
]
]
},
"Verify the first image generation status": {
"main": [
[
{
"node": "Get the First Image Generation Status",
"type": "main",
"index": 0
}
],
[
{
"node": "Wait for the First Image Generation",
"type": "main",
"index": 0
}
]
]
},
"Verify the third image generation status": {
"main": [
[
{
"node": "Get the Third Image Generation Status",
"type": "main",
"index": 0
}
],
[
{
"node": "Wait for the Third Image Generation",
"type": "main",
"index": 0
}
]
]
},
"Verify the second image generation status": {
"main": [
[
{
"node": "Get the Second Image Generation Status",
"type": "main",
"index": 0
}
],
[
{
"node": "Wait for the Second Image Generation",
"type": "main",
"index": 0
}
]
]
},
"GPT-4o-mini Generate Image Scenario Prompt": {
"main": [
[
{
"node": "Get Prompt",
"type": "main",
"index": 0
}
]
]
},
"Wait for Video Generation for at Least 4 min": {
"main": [
[
{
"node": "Get the First Video Task",
"type": "main",
"index": 0
}
]
]
}
}
}功能特点
- 自动检测新邮件
- AI智能内容分析
- 自定义分类规则
- 批量处理能力
- 详细的处理日志
技术分析
节点类型及作用
- Set
- Code
- Httprequest
- Wait
- If
复杂度评估
配置难度：
维护难度：
扩展性：
实施指南
前置条件
- 有效的Gmail账户
- n8n平台访问权限
- Google API凭证
- AI分类服务订阅
配置步骤
- 在n8n中导入工作流JSON文件
- 配置Gmail节点的认证信息
- 设置AI分类器的API密钥
- 自定义分类规则和标签映射
- 测试工作流执行
- 配置定时触发器（可选）
关键参数
| 参数名称 | 默认值 | 说明 |
|---|---|---|
| maxEmails | 50 | 单次处理的最大邮件数量 |
| confidenceThreshold | 0.8 | 分类置信度阈值 |
| autoLabel | true | 是否自动添加标签 |
最佳实践
优化建议
- 定期更新AI分类模型以提高准确性
- 根据邮件量调整处理批次大小
- 设置合理的分类置信度阈值
- 定期清理过期的分类规则
安全注意事项
- 妥善保管API密钥和认证信息
- 限制工作流的访问权限
- 定期审查处理日志
- 启用双因素认证保护Gmail账户
性能优化
- 使用增量处理减少重复工作
- 缓存频繁访问的数据
- 并行处理多个邮件分类任务
- 监控系统资源使用情况
故障排除
常见问题
邮件未被正确分类
检查AI分类器的置信度阈值设置，适当降低阈值或更新训练数据。
Gmail认证失败
确认Google API凭证有效且具有正确的权限范围，重新进行OAuth授权。
调试技巧
- 启用详细日志记录查看每个步骤的执行情况
- 使用测试邮件验证分类逻辑
- 检查网络连接和API服务状态
- 逐步执行工作流定位问题节点
错误处理
工作流包含以下错误处理机制：
- 网络超时自动重试（最多3次）
- API错误记录和告警
- 处理失败邮件的隔离机制
- 异常情况下的回滚操作