Veo3 Instagram代理工作流
高级
这是一个Content Creation, Multimodal AI领域的自动化工作流，包含 21 个节点。主要使用 If, Set, Wait, HttpRequest, GoogleSheets 等节点。 使用Veo3、GPT-4和Blotato自动生成并发布Instagram Reels
前置要求
- •可能需要目标 API 的认证凭证
- •Google Sheets API 凭证
- •OpenAI API Key
工作流预览
可视化展示节点连接关系，支持缩放和平移
导出工作流
复制以下 JSON 配置到 n8n 导入，即可使用此工作流
{
"id": "",
"meta": {},
"name": "Veo3 Instagram Agent 工作流",
"tags": [],
"nodes": [
{
"id": "748cbf5d-c44f-4d0c-97ad-6c53dfbe1d79",
"name": "当收到聊天消息时",
"type": "@n8n/n8n-nodes-langchain.chatTrigger",
"position": [
-180,
-20
],
"webhookId": "6d4edfc3-f45e-4404-a2bd-f5a740de6667",
"parameters": {
"options": {}
},
"typeVersion": 1.1
},
{
"id": "85e110c8-3655-4f8a-b4e0-cb0fa9d8023c",
"name": "AI 视频提示代理",
"type": "@n8n/n8n-nodes-langchain.openAi",
"position": [
40,
-20
],
"parameters": {
"modelId": {
"__rl": true,
"mode": "list",
"value": "gpt-4",
"cachedResultName": "GPT-4"
},
"options": {},
"messages": {
"values": [
{
"content": "={{ $json.chatInput }}"
},
{
"role": "system",
"content": "You are a creative video prompt generator for short-form reels (e.g., Instagram, TikTok). Based on:\n\nThe chat input of the user\n\nYour task is to craft an elaborate, visually descriptive video generation prompt suitable for input into the Seedance/Veo3 API.\n\n🛑 Do not include any extra explanation, formatting, or commentary. Your entire output must be the exact prompt to pass into the video generator.\n\nThe prompt should:\n– Be under 100 words\n– Describe the visual elements, tone, and motion clearly\n– Reflect the thematic visual in a coherent manner\n\nExample of your expected output format:\n\n“A close-up slow-motion shot of a glass perfume bottle as morning sunlight filters through mist. The background shows soft-focus wildflowers, matching the theme of natural beauty and calm. Overlay text: ‘Nature’s Elegance. Reinvented.’ Trend-inspired styling based on the ‘quiet luxury’ aesthetic. For Instagram.”"
}
]
}
},
"credentials": {
"openAiApi": {
"id": "",
"name": "YOUR_OPENAIAPI_CREDENTIAL"
}
},
"typeVersion": 1.8
},
{
"id": "6b98147c-69de-46e6-9be5-868be53436ec",
"name": "等待 30 秒",
"type": "n8n-nodes-base.wait",
"position": [
620,
-20
],
"webhookId": "feb86a07-9431-4fde-8f41-8145483921e1",
"parameters": {
"amount": 30
},
"typeVersion": 1.1
},
{
"id": "412c35be-e37d-4373-aea7-a9d438dff8ee",
"name": "HTTP Get 请求",
"type": "n8n-nodes-base.httpRequest",
"position": [
840,
-20
],
"parameters": {
"url": "=https://api.wavespeed.ai/api/v3/predictions/{{ $json.data.id }}/result",
"options": {
"redirect": {
"redirect": {}
}
},
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth"
},
"credentials": {
"httpHeaderAuth": {
"id": "",
"name": "YOUR_HTTPHEADERAUTH_CREDENTIAL"
}
},
"typeVersion": 4.2
},
{
"id": "fd4495d3-a62e-4eb5-844a-3917a187915e",
"name": "如果",
"type": "n8n-nodes-base.if",
"position": [
1060,
-20
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "57f70829-d058-494e-b438-7ce9dc8a6384",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.data.status }}",
"rightValue": "processing"
}
]
}
},
"typeVersion": 2.2
},
{
"id": "a733eb21-21a4-4421-ba7e-54e888f1360d",
"name": "等待 30 秒",
"type": "n8n-nodes-base.wait",
"position": [
1020,
180
],
"webhookId": "0f2d17ef-dde0-41d6-b29e-0896907f75a0",
"parameters": {
"amount": 30
},
"typeVersion": 1.1
},
{
"id": "caf8768f-b5c0-4409-a5d8-26903819affa",
"name": "标题代理",
"type": "@n8n/n8n-nodes-langchain.openAi",
"position": [
1280,
-20
],
"parameters": {
"modelId": {
"__rl": true,
"mode": "list",
"value": "chatgpt-4o-latest",
"cachedResultName": "CHATGPT-4O-LATEST"
},
"options": {},
"messages": {
"values": [
{
"content": "=Based on this video generation prompt, create an impactful accompanying caption for the Instagram Post: {{ $('AI Video Prompt Agent').item.json.message.content }}"
},
{
"role": "system",
"content": "You're an Instagram Caption copywriter. You'll receive a set of video prompt message that is used for generating an Instagram short reel video. Your job is to write an effective accompanying caption. Language style should be playful and impactful."
}
]
}
},
"credentials": {
"openAiApi": {
"id": "",
"name": "YOUR_OPENAIAPI_CREDENTIAL"
}
},
"typeVersion": 1.8
},
{
"id": "a4b6823c-5613-4005-8027-7d572b5ac16e",
"name": "编辑字段",
"type": "n8n-nodes-base.set",
"position": [
1860,
-20
],
"parameters": {
"mode": "raw",
"options": {},
"jsonOutput": "{}"
},
"typeVersion": 3.4
},
{
"id": "3fcb1142-1fc0-48a2-8b98-029e71f5bbd8",
"name": "上传到 Bloatato",
"type": "n8n-nodes-base.httpRequest",
"position": [
2060,
-20
],
"parameters": {
"url": "https://backend.blotato.com/v2/media",
"method": "POST",
"options": {},
"sendBody": true,
"authentication": "genericCredentialType",
"bodyParameters": {
"parameters": [
{
"name": "url",
"value": "={{ $('Google Sheet Ready To Post').item.json['Video URL (google drive)'] }}"
}
]
},
"genericAuthType": "httpHeaderAuth"
},
"credentials": {
"httpHeaderAuth": {
"id": "",
"name": "YOUR_HTTPHEADERAUTH_CREDENTIAL"
}
},
"typeVersion": 4.2
},
{
"id": "133122f3-3121-493c-a8de-0143e6c4bb8f",
"name": "Google Sheets1",
"type": "n8n-nodes-base.googleSheets",
"position": [
2500,
-20
],
"parameters": {
"columns": {
"value": {
"Status": "Posted",
"Video URL (google drive)": "={{ $('Google Sheet Ready To Post').item.json['Video URL (google drive)'] }}"
},
"schema": [
{
"id": "Video Description / Prompt",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "Video Description / Prompt",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Video URL (google drive)",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "Video URL (google drive)",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Caption",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "Caption",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Status",
"type": "string",
"display": true,
"required": false,
"displayName": "Status",
"defaultMatch": false,
"canBeUsedToMatch": true
}
],
"mappingMode": "defineBelow",
"matchingColumns": [
"Video URL (google drive)"
],
"attemptToConvertTypes": false,
"convertFieldsToString": false
},
"options": {},
"operation": "appendOrUpdate",
"sheetName": "",
"documentId": ""
},
"credentials": {
"googleSheetsOAuth2Api": {
"id": "",
"name": "YOUR_GOOGLESHEETSOAUTH2API_CREDENTIAL"
}
},
"typeVersion": 4.6
},
{
"id": "5e9c7145-face-4312-957e-189be416d08e",
"name": "发布到 IG",
"type": "n8n-nodes-base.httpRequest",
"position": [
2260,
-20
],
"parameters": {
"url": "https://backend.blotato.com/v2/posts",
"method": "POST",
"options": {},
"jsonBody": "={\n \"post\": {\n \"target\": {\n \"targetType\": \"instagram\"\n },\n \"content\": {\n \"text\": {{ $('Google Sheet Ready To Post').item.json.Caption.toJsonString() }},\n \"platform\": \"instagram\",\n \"mediaUrls\": [\"{{ $json.url }}\"]\n },\n \"accountId\": \"{{ YOUR_INSTAGRAM_ID }}\"\n }\n}",
"sendBody": true,
"specifyBody": "json",
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth"
},
"credentials": {
"httpHeaderAuth": {
"id": "",
"name": "YOUR_HTTPHEADERAUTH_CREDENTIAL"
}
},
"typeVersion": 4.2
},
{
"id": "cf959117-131c-424a-9dcc-f140c745b9c3",
"name": "便签",
"type": "n8n-nodes-base.stickyNote",
"position": [
-300,
-260
],
"parameters": {
"width": 300,
"height": 820,
"content": "聊天触发器"
},
"typeVersion": 1
},
{
"id": "9bdaebd2-89f6-4200-8039-fcb2c865d8dd",
"name": "便签1",
"type": "n8n-nodes-base.stickyNote",
"position": [
20,
-260
],
"parameters": {
"color": 4,
"width": 300,
"height": 820,
"content": "视频提示代理"
},
"typeVersion": 1
},
{
"id": "499c2aa4-053b-4afc-8451-2c24576bcab3",
"name": "便签2",
"type": "n8n-nodes-base.stickyNote",
"position": [
340,
-260
],
"parameters": {
"color": 5,
"height": 820,
"content": "视频提示代理"
},
"typeVersion": 1
},
{
"id": "e9c9f126-d4df-4ed7-a623-b2597874ce08",
"name": "Veo3 视频生成器",
"type": "n8n-nodes-base.httpRequest",
"position": [
400,
-20
],
"parameters": {
"url": "https://api.wavespeed.ai/api/v3/google/veo3-fast",
"method": "POST",
"options": {
"redirect": {
"redirect": {}
}
},
"sendBody": true,
"authentication": "genericCredentialType",
"bodyParameters": {
"parameters": [
{
"name": "aspect_ratio",
"value": "9:16"
},
{
"name": "duration",
"value": "8"
},
{
"name": "enable_prompt_expansion",
"value": "true"
},
{
"name": "generate_audio",
"value": "true"
},
{
"name": "prompt",
"value": "={{ $json.message.content }}"
}
]
},
"genericAuthType": "httpHeaderAuth"
},
"credentials": {
"httpHeaderAuth": {
"id": "",
"name": "YOUR_HTTPHEADERAUTH_CREDENTIAL"
}
},
"typeVersion": 4.2
},
{
"id": "ee9bda38-b08a-4a5b-88b5-553ba786d2fd",
"name": "便签3",
"type": "n8n-nodes-base.stickyNote",
"position": [
600,
-260
],
"parameters": {
"color": 6,
"width": 640,
"height": 820,
"content": "Veo3 Get 请求循环"
},
"typeVersion": 1
},
{
"id": "f8889ae0-2605-4427-bae4-a4214cc17ca4",
"name": "便签4",
"type": "n8n-nodes-base.stickyNote",
"position": [
1260,
-260
],
"parameters": {
"color": 3,
"width": 320,
"height": 820,
"content": "标题代理"
},
"typeVersion": 1
},
{
"id": "9466e6a7-ead7-4815-83dd-f8d41d2228c2",
"name": "便签5",
"type": "n8n-nodes-base.stickyNote",
"position": [
1600,
-260
],
"parameters": {
"color": 2,
"width": 820,
"height": 820,
"content": "上传到 Google Sheet、Blotato 并发布"
},
"typeVersion": 1
},
{
"id": "69b4f195-0227-4402-bd3b-256155df9f53",
"name": "Google Sheet 准备发布",
"type": "n8n-nodes-base.googleSheets",
"position": [
1680,
-20
],
"parameters": {
"columns": {
"value": {
"Status": "Ready to Post",
"Caption": "={{ $json.message.content }}",
"Video URL (google drive)": "={{ $('If').item.json.data.outputs[0] }}",
"Video Description / Prompt": "={{ $('AI Video Prompt Agent').item.json.message.content }}"
},
"schema": [
{
"id": "Video Description / Prompt",
"type": "string",
"display": true,
"required": false,
"displayName": "Video Description / Prompt",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Video URL (google drive)",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "Video URL (google drive)",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Caption",
"type": "string",
"display": true,
"required": false,
"displayName": "Caption",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Status",
"type": "string",
"display": true,
"required": false,
"displayName": "Status",
"defaultMatch": false,
"canBeUsedToMatch": true
}
],
"mappingMode": "defineBelow",
"matchingColumns": [],
"attemptToConvertTypes": false,
"convertFieldsToString": false
},
"options": {},
"operation": "append",
"sheetName": "",
"documentId": ""
},
"credentials": {
"googleSheetsOAuth2Api": {
"id": "",
"name": "YOUR_GOOGLESHEETSOAUTH2API_CREDENTIAL"
}
},
"typeVersion": 4.6
},
{
"id": "da6abba8-5722-4e4c-8403-9e3ea6655573",
"name": "便签6",
"type": "n8n-nodes-base.stickyNote",
"position": [
2440,
-260
],
"parameters": {
"color": 4,
"width": 300,
"height": 820,
"content": "更新 Google Sheet"
},
"typeVersion": 1
},
{
"id": "46d2c455-ee23-43aa-876a-0b934e637dc8",
"name": "便签7",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1060,
-260
],
"parameters": {
"width": 700,
"height": 1020,
"content": "📱 Veo3 Instagram Agent – 使用 AI 创建并自动发布 Reels"
},
"typeVersion": 1
}
],
"active": false,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "",
"connections": {
"If": {
"main": [
[
{
"node": "Wait 30 Secs",
"type": "main",
"index": 0
}
],
[
{
"node": "Caption Agent",
"type": "main",
"index": 0
}
]
]
},
"30 Wait": {
"main": [
[
{
"node": "HTTP Get Request",
"type": "main",
"index": 0
}
]
]
},
"Edit Fields": {
"main": [
[
{
"node": "Upload Bloatato",
"type": "main",
"index": 0
}
]
]
},
"Wait 30 Secs": {
"main": [
[
{
"node": "HTTP Get Request",
"type": "main",
"index": 0
}
]
]
},
"Caption Agent": {
"main": [
[
{
"node": "Google Sheet Ready To Post",
"type": "main",
"index": 0
}
]
]
},
"Publish to IG": {
"main": [
[
{
"node": "Google Sheets1",
"type": "main",
"index": 0
}
]
]
},
"Upload Bloatato": {
"main": [
[
{
"node": "Publish to IG",
"type": "main",
"index": 0
}
]
]
},
"HTTP Get Request": {
"main": [
[
{
"node": "If",
"type": "main",
"index": 0
}
]
]
},
"Veo3 Video Generator": {
"main": [
[
{
"node": "30 Wait",
"type": "main",
"index": 0
}
]
]
},
"AI Video Prompt Agent": {
"main": [
[
{
"node": "Veo3 Video Generator",
"type": "main",
"index": 0
}
]
]
},
"Google Sheet Ready To Post": {
"main": [
[
{
"node": "Edit Fields",
"type": "main",
"index": 0
}
]
]
},
"When chat message received": {
"main": [
[
{
"node": "AI Video Prompt Agent",
"type": "main",
"index": 0
}
]
]
}
}
}常见问题
如何使用这个工作流？
复制上方的 JSON 配置代码，在您的 n8n 实例中创建新工作流并选择「从 JSON 导入」，粘贴配置后根据需要修改凭证设置即可。
这个工作流适合什么场景？
高级 - 内容创作, 多模态 AI
需要付费吗？
本工作流完全免费，您可以直接导入使用。但请注意，工作流中使用的第三方服务（如 OpenAI API）可能需要您自行付费。
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工作流信息
难度等级
高级
节点数量21
分类2
节点类型8
作者
Automate With Marc
@marconiAutomating Start-Up and Business processes. Helping non-techies understand and leverage Agentic AI with easy to understand step-by-step tutorials. Check out my educational content: https://www.youtube.com/@Automatewithmarc
外部链接
在 n8n.io 查看 →
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