Auto-create and publish AI social videos with Telegram, GPT-4 and Blotato
工作流概述
这是一个包含42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": "hiCTcf6srJl3Xsxh",
"meta": {
"instanceId": "a2b23892dd6989fda7c1209b381f5850373a7d2b85609624d7c2b7a092671d44"
},
"name": "Auto-create and publish AI social videos with Telegram, GPT-4 and Blotato",
"tags": [],
"nodes": [
{
"id": "b8a41b63-8c48-4964-befe-b949f3e9b755",
"name": "Upload Video to Blotato",
"type": "n8n-nodes-base.httpRequest",
"position": [
2580,
920
],
"parameters": {
"url": "https://backend.blotato.com/v2/media",
"method": "POST",
"options": {},
"sendBody": true,
"sendHeaders": true,
"bodyParameters": {
"parameters": [
{
"name": "url",
"value": "={{ $('Append Video Data to Google Sheet').item.json['url '] }}"
}
]
},
"headerParameters": {
"parameters": [
{
"name": "blotato-api-key"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "ac7a8bf1-b9ec-4a25-8c14-6d90abbc5568",
"name": "Post to Instagram",
"type": "n8n-nodes-base.httpRequest",
"position": [
2800,
120
],
"parameters": {
"url": "https://backend.blotato.com/v2/posts",
"method": "POST",
"options": {},
"jsonBody": "={
\"post\": {
\"accountId\": \"{{ $('Assign Platform IDs for Blotato').item.json.instagram_id }}\",
\"target\": {
\"targetType\": \"instagram\"
},
\"content\": {
\"text\": \"{{ $('Append Video Data to Google Sheet').item.json.caption }}\",
\"platform\": \"instagram\",
\"mediaUrls\": [
\"{{ $json.url }}\"
]
}
}
}
",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"headerParameters": {
"parameters": [
{
"name": "blotato-api-key"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "be0a1831-c0e3-4753-b114-2cd7cc66fae2",
"name": "Post to YouTube",
"type": "n8n-nodes-base.httpRequest",
"position": [
2800,
320
],
"parameters": {
"url": "https://backend.blotato.com/v2/posts",
"method": "POST",
"options": {},
"jsonBody": "={
\"post\": {
\"accountId\": \"{{ $('Assign Platform IDs for Blotato').item.json.youtube_id }}\",
\"target\": {
\"targetType\": \"youtube\",
\"title\": \"{{ $('Append Video Data to Google Sheet').item.json.Title }}\",
\"privacyStatus\": \"unlisted\",
\"shouldNotifySubscribers\": \"false\"
},
\"content\": {
\"text\": \"{{ $('Append Video Data to Google Sheet').item.json.caption }}\",
\"platform\": \"youtube\",
\"mediaUrls\": [
\"{{ $json.url }}\"
]
}
}
}",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"headerParameters": {
"parameters": [
{
"name": "blotato-api-key"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "62087008-dd5a-49f4-a764-a10b1c82e4e0",
"name": "Post to TikTok",
"type": "n8n-nodes-base.httpRequest",
"position": [
2800,
520
],
"parameters": {
"url": "https://backend.blotato.com/v2/posts",
"method": "POST",
"options": {},
"jsonBody": "={
\"post\": {
\"accountId\": \"{{ $('Assign Platform IDs for Blotato').item.json.tiktok_id }}\",
\"target\": {
\"targetType\": \"tiktok\",
\"isYourBrand\": \"false\",
\"disabledDuet\": \"false\",
\"privacyLevel\": \"PUBLIC_TO_EVERYONE\",
\"isAiGenerated\": \"true\",
\"disabledStitch\": \"false\",
\"disabledComments\": \"false\",
\"isBrandedContent\": \"false\"
},
\"content\": {
\"text\": \"{{ $('Append Video Data to Google Sheet').item.json.caption }}\",
\"platform\": \"tiktok\",
\"mediaUrls\": [
\"{{ $json.url }}\"
]
}
}
}
",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"headerParameters": {
"parameters": [
{
"name": "blotato-api-key"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "976b075d-c98b-45a4-bf76-06a34d5ccbf3",
"name": "Post to Facebook Page",
"type": "n8n-nodes-base.httpRequest",
"position": [
2800,
720
],
"parameters": {
"url": "https://backend.blotato.com/v2/posts",
"method": "POST",
"options": {},
"jsonBody": "={
\"post\": {
\"accountId\": \"{{ $('Assign Platform IDs for Blotato').item.json.facebook_id }}\",
\"target\": {
\"targetType\": \"facebook\",
\"pageId\": \"{{ $('Assign Platform IDs for Blotato').item.json.facebook_page_id }}\"
},
\"content\": {
\"text\": \"{{ $('Append Video Data to Google Sheet').item.json.caption }}\",
\"platform\": \"facebook\",
\"mediaUrls\": [
\"{{ $json.url }}\"
]
}
}
}",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"headerParameters": {
"parameters": [
{
"name": "blotato-api-key"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "c689c5d4-f63c-4fc2-b2d6-e1d2d03a236a",
"name": "Post to Threads",
"type": "n8n-nodes-base.httpRequest",
"position": [
2800,
920
],
"parameters": {
"url": "https://backend.blotato.com/v2/posts",
"method": "POST",
"options": {},
"jsonBody": "={
\"post\": {
\"accountId\": \"{{ $('Assign Platform IDs for Blotato').item.json.threads_id }}\",
\"target\": {
\"targetType\": \"threads\"
},
\"content\": {
\"text\": \"{{ $('Append Video Data to Google Sheet').item.json.caption }}\",
\"platform\": \"threads\",
\"mediaUrls\": [
\"{{ $json.url }}\"
]
}
}
}",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"headerParameters": {
"parameters": [
{
"name": "blotato-api-key"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "88c8bd03-342e-4844-9489-28a5a93426e0",
"name": "Post to Twitter (X)",
"type": "n8n-nodes-base.httpRequest",
"position": [
2800,
1120
],
"parameters": {
"url": "https://backend.blotato.com/v2/posts",
"method": "POST",
"options": {},
"jsonBody": "={
\"post\": {
\"accountId\": \"{{ $('Assign Platform IDs for Blotato').item.json.twitter_id }}\",
\"target\": {
\"targetType\": \"twitter\"
},
\"content\": {
\"text\": \"{{ $('Append Video Data to Google Sheet').item.json.caption }}\",
\"platform\": \"twitter\",
\"mediaUrls\": [
\"{{ $json.url }}\"
]
}
}
}
",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"headerParameters": {
"parameters": [
{
"name": "blotato-api-key"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "db6fb042-731e-46ce-8f4d-07e2b427739c",
"name": "Post to LinkedIn",
"type": "n8n-nodes-base.httpRequest",
"position": [
2800,
1320
],
"parameters": {
"url": "https://backend.blotato.com/v2/posts",
"method": "POST",
"options": {},
"jsonBody": "={
\"post\": {
\"accountId\": \"{{ $('Assign Platform IDs for Blotato').item.json.linkedin_id }}\",
\"target\": {
\"targetType\": \"linkedin\"
},
\"content\": {
\"text\": \"{{ $('Append Video Data to Google Sheet').item.json.caption }}\",
\"platform\": \"linkedin\",
\"mediaUrls\": [
\"{{ $json.url }}\"
]
}
}
}
",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"headerParameters": {
"parameters": [
{
"name": "blotato-api-key"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "2102531c-624a-49b6-8b99-7a43e5067585",
"name": "Post to Bluesky",
"type": "n8n-nodes-base.httpRequest",
"position": [
2800,
1520
],
"parameters": {
"url": "https://backend.blotato.com/v2/posts",
"method": "POST",
"options": {},
"jsonBody": "={
\"post\": {
\"accountId\": \"{{ $('Assign Platform IDs for Blotato').item.json.bluesky_id }}\",
\"target\": {
\"targetType\": \"bluesky\"
},
\"content\": {
\"text\": \"{{ $('Append Video Data to Google Sheet').item.json.caption }}\",
\"platform\": \"bluesky\",
\"mediaUrls\": [
\"https://pbs.twimg.com/media/GE8MgIiWEAAfsK3.jpg\"
]
}
}
}
",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"headerParameters": {
"parameters": [
{
"name": "blotato-api-key"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "a9826150-6e26-4174-af74-1b4dd8016638",
"name": "Post to Pinterest",
"type": "n8n-nodes-base.httpRequest",
"position": [
2800,
1720
],
"parameters": {
"url": "https://backend.blotato.com/v2/posts",
"method": "POST",
"options": {},
"jsonBody": "={
\"post\": {
\"accountId\": \"{{ $('Assign Platform IDs for Blotato').item.json.pinterest_id }}\",
\"target\": {
\"targetType\": \"pinterest\",
\"boardId\": \"{{ $('Assign Platform IDs for Blotato').item.json.pinterest_board_id }}\"
},
\"content\": {
\"text\": \"{{ $('Append Video Data to Google Sheet').item.json.caption }}\",
\"platform\": \"pinterest\",
\"mediaUrls\": [
\"https://pbs.twimg.com/media/GE8MgIiWEAAfsK3.jpg\"
]
}
}
}
",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"headerParameters": {
"parameters": [
{
"name": "blotato-api-key"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "fcd6f25a-f6e9-4952-8be8-37eafbf7d07f",
"name": "Sticky Note3",
"type": "n8n-nodes-base.stickyNote",
"position": [
2320,
0
],
"parameters": {
"color": 3,
"width": 880,
"height": 1900,
"content": "# 🟥 STEP 5 — Auto-Publish to 9 Social Platforms
## The final step automates distribution using Blotato’s API.
"
},
"typeVersion": 1
},
{
"id": "eb822c9d-cb51-4df7-98d6-a0941a9833bd",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
0,
0
],
"parameters": {
"width": 2260,
"height": 760,
"content": "# 🟫 STEP 1 — Create Video Using AI (image or text)
## This step handles the full video creation pipeline using AI.
### It starts from a Telegram message containing a prompt or image,
"
},
"typeVersion": 1
},
{
"id": "1c209fe5-fd5a-45d7-9546-421710eb501d",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
0,
840
],
"parameters": {
"width": 1500,
"height": 520,
"content": "# 🟫 STEP 2 — Create Music
## Here, a short-form voice-over script is generated using GPT-4 based on the topic.
### The script is converted to speech, uploaded, and merged with the AI-generated video — resulting in a fully narrated visual asset.
"
},
"typeVersion": 1
},
{
"id": "0bf198f2-16f9-4ae9-aef3-919b5755da5a",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
0,
1440
],
"parameters": {
"width": 1500,
"height": 460,
"content": "# 🟫 STEP 3 — Add Captions to Enhance Engagement
## To increase accessibility and boost social engagement,
## this step overlays professional-looking subtitles on the video using a styling template.
### This results in a final video that includes visuals, voice-over, and captions.
"
},
"typeVersion": 1
},
{
"id": "00c67803-c937-491e-bf2a-2d76774de07f",
"name": "Sticky Note4",
"type": "n8n-nodes-base.stickyNote",
"position": [
1580,
840
],
"parameters": {
"color": 4,
"width": 680,
"height": 1060,
"content": "
# 🟫 STEP 4 — Save Video & Notify via Telegram
## This step generates a title and caption for the video,
## saves the content metadata to a Google Sheet for future tracking,
### And sends both the final video and its description to a Telegram chat for validation or reuse.
### The script is converted to speech, uploaded, and merged with the AI-generated video — resulting in a fully narrated visual asset.
"
},
"typeVersion": 1
},
{
"id": "5a08a003-68b1-48e5-8851-bb1a77d18a37",
"name": "Trigger Telegram Prompt or Image",
"type": "n8n-nodes-base.telegramTrigger",
"position": [
80,
280
],
"webhookId": "20261394-b809-4b76-9b7b-36a20af57673",
"parameters": {
"updates": [
"message"
],
"additionalFields": {}
},
"credentials": {
"telegramApi": {
"id": "hcYH7o64erx701LY",
"name": "Telegram account 3"
}
},
"typeVersion": 1.1
},
{
"id": "6c4d7dd5-7676-465a-ac02-cf7192bf70ab",
"name": "Split Prompt or Image Input",
"type": "n8n-nodes-base.code",
"position": [
280,
280
],
"parameters": {
"jsCode": "const input = $input.first().json.message.text || $input.first().json.message.caption;
// Remove optional \"generate video\" prefix
const cleaned = input.replace(/^generate video[:]?/i, '').trim();
// Split by comma
const parts = cleaned.split(',').map(p => p.trim());
// Assign values even if missing
const videoPrompt = parts[0] || \"\";
const captionIdea = parts[1] || \"\";
const musicStyle = parts[2] || \"\";
return [
{
json: {
videoPrompt,
captionIdea,
musicStyle
}
}
];
"
},
"typeVersion": 2
},
{
"id": "3c203e0c-d133-4c6f-a801-2e5dab690b8a",
"name": "Condition Input Type (Image or Text)",
"type": "n8n-nodes-base.if",
"position": [
460,
280
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "8b4d3f92-c9e0-45e6-8b6a-4fa487e6b32f",
"operator": {
"type": "string",
"operation": "notEmpty",
"singleValue": true
},
"leftValue": "={{ $('Trigger Telegram Prompt or Image').item.json.message.text }}",
"rightValue": ""
}
]
}
},
"typeVersion": 2.2
},
{
"id": "1898fd9c-2164-44d0-8ada-192107565b64",
"name": "Download Image from Telegram",
"type": "n8n-nodes-base.telegram",
"position": [
760,
440
],
"webhookId": "1d115d8e-62c9-4f43-898e-20892b25fdb9",
"parameters": {
"fileId": "={{ $('Trigger Telegram Prompt or Image').item.json.message.photo[3].file_id }}",
"resource": "file"
},
"credentials": {
"telegramApi": {
"id": "hcYH7o64erx701LY",
"name": "Telegram account 3"
}
},
"typeVersion": 1.2
},
{
"id": "6f9755e0-db11-4c3e-9d1b-f9c97c832cbd",
"name": "Extract Image File URL",
"type": "n8n-nodes-base.httpRequest",
"position": [
960,
440
],
"parameters": {
"url": "=https://api.telegram.org/file/bot_YOURTOKEN/{{ $('Download Image from Telegram').item.json.result.file_path }}",
"options": {}
},
"typeVersion": 4.2
},
{
"id": "66abae9c-10ae-4845-9070-cd5f2d208782",
"name": "Upload Image to Cloudinary",
"type": "n8n-nodes-base.httpRequest",
"position": [
1120,
440
],
"parameters": {
"url": "https://api.cloudinary.com/v1_1/dc5wapno3/image/upload",
"method": "POST",
"options": {},
"sendBody": true,
"contentType": "multipart-form-data",
"authentication": "genericCredentialType",
"bodyParameters": {
"parameters": [
{
"name": "file",
"parameterType": "formBinaryData",
"inputDataFieldName": "data"
},
{
"name": "upload_preset",
"value": "n8n_video"
}
]
},
"genericAuthType": "httpBasicAuth"
},
"credentials": {
"httpBasicAuth": {
"id": "K1UGehJnDI8N25UA",
"name": "Unnamed credential"
}
},
"typeVersion": 4.2
},
{
"id": "26979ac8-6f1d-4a9b-b0b5-42b4d7165ffe",
"name": "Convert Image to Video",
"type": "n8n-nodes-base.httpRequest",
"position": [
1320,
440
],
"parameters": {
"url": "https://api.piapi.ai/api/v1/task",
"method": "POST",
"options": {},
"jsonBody": "={
\"model\": \"kling\",
\"task_type\": \"video_generation\",
\"input\": {
\"prompt\": \"{{ $('Split Prompt or Image Input').item.json.videoPrompt }}\",
\"image_url\": \"{{ $json.secure_url }}\",
\"negative_prompt\": \"\",
\"cfg_scale\": 0.5,
\"duration\": 5,
\"version\": \"1.6\",
\"camera_control\": {
\"type\": \"simple\",
\"config\": {
\"horizontal\": 0,
\"vertical\": 0,
\"pan\": 0,
\"tilt\": 0,
\"roll\": 0,
\"zoom\": 0
}
},
\"mode\": \"std\"
},
\"config\": {
\"service_mode\": \"\",
\"webhook_config\": {
\"endpoint\": \"\",
\"secret\": \"\"
}
}
}",
"sendBody": true,
"specifyBody": "json",
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth"
},
"credentials": {
"httpBasicAuth": {
"id": "K1UGehJnDI8N25UA",
"name": "Unnamed credential"
},
"httpHeaderAuth": {
"id": "aoHHS9dlGs8ViUeX",
"name": "Header Auth account 3"
}
},
"typeVersion": 4.2
},
{
"id": "36168808-54e8-4826-a3f5-bd8148da9a55",
"name": "Wait for Image-to-Video Rendering",
"type": "n8n-nodes-base.wait",
"position": [
1520,
440
],
"webhookId": "adf3489e-21ed-42de-8cc6-70c706cacbbf",
"parameters": {
"unit": "minutes",
"amount": 2
},
"typeVersion": 1.1
},
{
"id": "dd364492-ffcb-47e4-a24e-fb5b3c5b4ab5",
"name": "Get Image-Based Video URL",
"type": "n8n-nodes-base.httpRequest",
"position": [
1720,
440
],
"parameters": {
"url": "=https://api.piapi.ai/api/v1/task/{{ $json.data.task_id }}",
"options": {
"response": {
"response": {
"responseFormat": "json"
}
}
},
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth"
},
"credentials": {
"httpHeaderAuth": {
"id": "aoHHS9dlGs8ViUeX",
"name": "Header Auth account 3"
}
},
"typeVersion": 4.2
},
{
"id": "8a6b0c07-8304-403e-842e-ea60b0d5e939",
"name": "Generate Video with blotato",
"type": "n8n-nodes-base.httpRequest",
"position": [
760,
120
],
"parameters": {
"url": "https://backend.blotato.com/v2/videos/creations",
"method": "POST",
"options": {},
"jsonBody": "={
\"script\": \"{{ $json.videoPrompt }}\",
\"style\": \"cinematic\",
\"template\": {
\"id\": \"base/pov/wakeup\"
}
}
",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"headerParameters": {
"parameters": [
{
"name": "blotato-api-key"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "14f39088-402d-477e-afe7-1fa8a3f0edf5",
"name": "Wait for blotato Video Rendering",
"type": "n8n-nodes-base.wait",
"position": [
1520,
120
],
"webhookId": "00fc9999-cacc-4c9b-b71b-75757c56f31e",
"parameters": {
"unit": "minutes",
"amount": 2
},
"typeVersion": 1.1
},
{
"id": "540a8cbf-0b41-4102-b2c3-a69480603cb6",
"name": "Get blotato Video URL",
"type": "n8n-nodes-base.httpRequest",
"position": [
1720,
120
],
"parameters": {
"url": "=https://backend.blotato.com/v2/videos/creations/{{ $json.item.id }}",
"options": {
"response": {
"response": {
"responseFormat": "json"
}
}
},
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "blotato-api-key"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "e549069b-0acb-44dd-ba58-d6fe76b4b782",
"name": "Merge Video Data (Image or Prompt)",
"type": "n8n-nodes-base.set",
"position": [
2060,
440
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "5ca907c0-f556-488d-ad59-714089b2a594",
"name": "url_video",
"type": "string",
"value": "={{ $json.item.mediaUrl }}{{ $json.data.output.video_url }} "
}
]
}
},
"typeVersion": 3.4
},
{
"id": "4482e940-fdee-498a-9b4c-dd44a12f04a9",
"name": "Generate Music with Piapi",
"type": "n8n-nodes-base.httpRequest",
"position": [
60,
1040
],
"parameters": {
"url": "https://api.piapi.ai/api/v1/task",
"method": "POST",
"options": {},
"jsonBody": "={
\"model\": \"Qubico/diffrhythm\",
\"task_type\": \"txt2audio-base\",
\"input\": {
\"style_prompt\": \"{{ $('Split Prompt or Image Input').item.json.musicStyle }}\",
\"lyrics\": \"\",
\"style_audio\": \"\"
},
\"config\": {
\"webhook_config\": {
\"endpoint\": \"\",
\"secret\": \"\"
}
}
}
",
"sendBody": true,
"specifyBody": "json",
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth"
},
"credentials": {
"httpHeaderAuth": {
"id": "aoHHS9dlGs8ViUeX",
"name": "Header Auth account 3"
}
},
"typeVersion": 4.2
},
{
"id": "e2187d71-aace-4cf4-8ef3-b4b14d255f54",
"name": "Wait for Music Generation",
"type": "n8n-nodes-base.wait",
"position": [
480,
1040
],
"webhookId": "ecf06ea7-0f87-42f6-939f-688e7eb20da1",
"parameters": {
"unit": "minutes",
"amount": 2
},
"typeVersion": 1.1
},
{
"id": "8ea22e87-0803-4618-a4cb-08a6b720838e",
"name": "Get Music File URL",
"type": "n8n-nodes-base.httpRequest",
"position": [
700,
1040
],
"parameters": {
"url": "=https://api.piapi.ai/api/v1/task/{{ $json.data.task_id }}",
"options": {
"response": {
"response": {
"responseFormat": "json"
}
}
},
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth"
},
"credentials": {
"httpHeaderAuth": {
"id": "aoHHS9dlGs8ViUeX",
"name": "Header Auth account 3"
}
},
"typeVersion": 4.2
},
{
"id": "61b49201-e9d5-44b8-be6c-d0175596d261",
"name": "Generate Script (GPT-4o-mini)",
"type": "@n8n/n8n-nodes-langchain.openAi",
"position": [
920,
1040
],
"parameters": {
"modelId": {
"__rl": true,
"mode": "list",
"value": "gpt-4o-mini",
"cachedResultName": "GPT-4O-MINI"
},
"options": {},
"messages": {
"values": [
{
"content": "=You are a copywriter for short-form vertical videos.
Video topic:
{{ $('Split Prompt or Image Input').first().json.captionIdea }}
Write two short lines of overlay text:
text1: Hook (no period)
text2: Emotional or curiosity payoff (ends with \"...\")
Example:
text1: Why I broke up with ChatGPT
text2: this other AI gets me so much better...
Rules:
Max 50 characters per line
Output only:
text1: ...
text2: ...
No quotes, brackets, emojis, hashtags, or titles
"
}
]
}
},
"credentials": {
"openAiApi": {
"id": "6h3DfVhNPw9I25nO",
"name": "OpenAi account"
}
},
"typeVersion": 1.8
},
{
"id": "30394110-bc11-4139-8303-f536e22733d4",
"name": "Split Script",
"type": "n8n-nodes-base.code",
"position": [
1300,
1040
],
"parameters": {
"jsCode": "const input = $input.first().json;
// Auto-detect AI output path
let aiOutput = \"\";
if (input?.choices?.[0]?.message?.content) {
aiOutput = input.choices[0].message.content;
} else if (input?.message?.content) {
aiOutput = input.message.content;
} else if (typeof input?.content === \"string\") {
aiOutput = input.content;
} else {
// Optional: expose the input in case of failure for debug
throw new Error(\"❌ No valid AI output found. Check the structure of the input.\");
}
const lines = aiOutput.split('\n').map(l => l.trim());
let text1 = \"\";
let text2 = \"\";
for (const line of lines) {
if (line.toLowerCase().startsWith(\"text1:\")) {
text1 = line.replace(/^text1:\s*/i, '');
} else if (line.toLowerCase().startsWith(\"text2:\")) {
text2 = line.replace(/^text2:\s*/i, '');
}
}
return [
{
json: {
text1,
text2
}
}
];
"
},
"typeVersion": 2
},
{
"id": "15d7845c-0e0b-4f06-b48e-5ea8add6501a",
"name": "Merge Video + Music",
"type": "n8n-nodes-base.httpRequest",
"position": [
80,
1640
],
"parameters": {
"url": "https://api.json2video.com/v2/movies",
"method": "POST",
"options": {},
"jsonBody": "={
\"id\": \"qbaasr7s\",
\"resolution\": \"instagram-story\",
\"quality\": \"high\",
\"scenes\": [
{
\"id\": \"qyjh9lwj\",
\"comment\": \"Scene 1\",
\"elements\": []
}
],
\"elements\": [
{
\"id\": \"q6dznzcv\",
\"type\": \"video\",
\"src\": \"{{ $('Merge Video Data (Image or Prompt)').item.json.url_video }}\",
\"resize\": \"cover\"
},
{
\"id\": \"top-text\",
\"type\": \"text\",
\"text\": \"{{ $json.text1 }}\",
\"settings\": {
\"font-family\": \"Libre Baskerville\",
\"font-size\": \"80px\",
\"color\": \"#ffffff\",
\"horizontal-position\": \"center\",
\"vertical-position\": \"top\",
\"margin-top\": \"100px\",
\"word-break\": \"break-word\",
\"overflow-wrap\": \"break-word\",
\"font-weight\": \"normal\",
\"text-shadow\": \"3px 3px 0 #000, -3px -3px 0 #000, 3px -3px 0 #000, -3px 3px 0 #000, 0px 3px 0 #000, 3px 0px 0 #000, -3px 0px 0 #000, 0px -3px 0 #000\"
}
},
{
\"id\": \"bottom-text\",
\"type\": \"text\",
\"text\": \"{{ $json.text2 }}\",
\"settings\": {
\"font-family\": \"Libre Baskerville\",
\"font-size\": \"80px\",
\"color\": \"#ffffff\",
\"horizontal-position\": \"center\",
\"vertical-position\": \"bottom\",
\"margin-bottom\": \"250px\",
\"word-break\": \"break-word\",
\"overflow-wrap\": \"break-word\",
\"font-weight\": \"normal\",
\"text-shadow\": \"3px 3px 0 #000, -3px -3px 0 #000, 3px -3px 0 #000, -3px 3px 0 #000, 0px 3px 0 #000, 3px 0px 0 #000, -3px 0px 0 #000, 0px -3px 0 #000\"
}
},
{
\"id\": \"music-track\",
\"type\": \"audio\",
\"src\": \"{{ $('Get Music File URL').item.json.data.output.audio_url }}\",
\"volume\": 0.5,
\"duration\": -2
}
]
}
",
"sendBody": true,
"specifyBody": "json",
"authentication": "genericCredentialType",
"genericAuthType": "httpCustomAuth"
},
"credentials": {
"httpCustomAuth": {
"id": "GELGbE2ThQ80HY5A",
"name": "Custom Auth account"
}
},
"typeVersion": 4.2
},
{
"id": "5b014111-3dfc-4190-83cf-b5915a47df1b",
"name": "Wait for Fusion Completion",
"type": "n8n-nodes-base.wait",
"position": [
260,
1640
],
"webhookId": "8d188124-8aeb-49b0-bdf8-5a9f42e205e5",
"parameters": {
"unit": "minutes",
"amount": 1
},
"typeVersion": 1.1
},
{
"id": "fdc02ec0-b3ce-49e3-9f20-096c679eacbe",
"name": "Get Final Video URL",
"type": "n8n-nodes-base.httpRequest",
"position": [
500,
1640
],
"parameters": {
"url": "=https://api.json2video.com/v2/movies?id={{ $json.project }}",
"options": {},
"authentication": "genericCredentialType",
"genericAuthType": "httpCustomAuth"
},
"credentials": {
"httpCustomAuth": {
"id": "GELGbE2ThQ80HY5A",
"name": "Custom Auth account"
}
},
"typeVersion": 4.2
},
{
"id": "9b865654-337a-4dd5-89d4-4a131f6eed75",
"name": "Generate Social Caption (GPT-4)",
"type": "@n8n/n8n-nodes-langchain.openAi",
"position": [
720,
1640
],
"parameters": {
"modelId": {
"__rl": true,
"mode": "list",
"value": "gpt-4o-mini",
"cachedResultName": "GPT-4O-MINI"
},
"options": {},
"messages": {
"values": [
{
"content": "=Write a short social media caption from this topic:
{{ $('Split Prompt or Image Input').first().json.captionIdea }}
Make it actionable, not generic or motivational.
Add 1 problem + 1 specific solution.
Use 1 sentence per line, with an empty line between each.
don't asking them to comment.
Maximum 150 characters
🧠 Caption Guidelines:
Keep it short, compelling, and value-driven.
Avoid generic motivational fluff — focus on real, actionable insight or highlight a problem/solution pattern.
Structure:
One sentence per line.
Note: Do not use this character: \" in the result.
Return a single short paragraph with no line breaks and no special characters.
Note: Do not use this character: \" in the result."
}
]
}
},
"credentials": {
"openAiApi": {
"id": "6h3DfVhNPw9I25nO",
"name": "OpenAi account"
}
},
"typeVersion": 1.8
},
{
"id": "99a4282b-5d68-4f4d-8b1e-c7975221b92f",
"name": "Generate SEO Title (GPT-4)",
"type": "@n8n/n8n-nodes-langchain.openAi",
"position": [
1160,
1640
],
"parameters": {
"modelId": {
"__rl": true,
"mode": "list",
"value": "gpt-4o-mini",
"cachedResultName": "GPT-4O-MINI"
},
"options": {},
"messages": {
"values": [
{
"content": "=Act as a YouTube Title Expert.
Based on the following video description:
{{ $('Split Prompt or Image Input').first().json.captionIdea }}
Generate a short, punchy, and curiosity-driven YouTube video title that makes people want to click.
Make it feel urgent, valuable, or surprising — and avoid generic or boring phrases.
Keep it under 70 characters. Return only the title, no explanations.
Note: The title must be free of special characters and the character \". Return only a plain text title.
- Do not start the title with this character : \"
- Do not finish the title with this character : \"
- You Never user this character : \" in the title
"
}
]
}
},
"credentials": {
"openAiApi": {
"id": "6h3DfVhNPw9I25nO",
"name": "OpenAi account"
}
},
"typeVersion": 1.8
},
{
"id": "3cbe9fb8-1685-4169-9ee1-3ae72f3190e3",
"name": "Append Video Data to Google Sheet",
"type": "n8n-nodes-base.googleSheets",
"position": [
1640,
920
],
"parameters": {
"columns": {
"value": {
"url ": "={{ $('Get Final Video URL').item.json.movie.url }}",
"Title": "={{ $json.message.content }}",
"caption": "={{ $('Generate Social Caption (GPT-4)').item.json.message.content }}"
},
"schema": [
{
"id": "url ",
"type": "string",
"display": true,
"required": false,
"displayName": "url ",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "caption",
"type": "string",
"display": true,
"required": false,
"displayName": "caption",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Title",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "Title",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "status",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "status",
"defaultMatch": false,
"canBeUsedToMatch": true
}
],
"mappingMode": "defineBelow",
"matchingColumns": [],
"attemptToConvertTypes": false,
"convertFieldsToString": false
},
"options": {},
"operation": "append",
"sheetName": {
"__rl": true,
"mode": "id",
"value": "="
},
"documentId": {
"__rl": true,
"mode": "id",
"value": "="
}
},
"credentials": {
"googleSheetsOAuth2Api": {
"id": "51us92xkOlrvArhV",
"name": "Google Sheets account"
}
},
"typeVersion": 4.5
},
{
"id": "dd947cd3-747f-484f-93ea-990d977ab113",
"name": "Send Final Video to Telegram",
"type": "n8n-nodes-base.telegram",
"position": [
1860,
920
],
"webhookId": "3046e11e-60db-4fcf-9351-22758c833f83",
"parameters": {
"text": "=Here's your scheduled video:
----------------
Caption Text: {{ $json.caption }}
----------------
Video Link: {{ $json['url '] }}",
"chatId": "={{ $('Trigger Telegram Prompt or Image').first().json.message.chat.id }}",
"additionalFields": {}
},
"credentials": {
"telegramApi": {
"id": "hcYH7o64erx701LY",
"name": "Telegram account 3"
}
},
"typeVersion": 1.2
},
{
"id": "c17efd9a-2428-4c36-acd8-69c47d01b961",
"name": "Send Caption to Telegram",
"type": "n8n-nodes-base.telegram",
"position": [
2060,
920
],
"webhookId": "1282505d-dcc3-4dbd-9657-fb1362033382",
"parameters": {
"file": "={{ $('Append Video Data to Google Sheet').item.json['url '] }}",
"chatId": "={{ $json.result.chat.id }}",
"operation": "sendVideo",
"additionalFields": {}
},
"credentials": {
"telegramApi": {
"id": "hcYH7o64erx701LY",
"name": "Telegram account 3"
}
},
"typeVersion": 1.2
},
{
"id": "b3311fa9-c473-4bd1-8de7-0930c4e799cd",
"name": "Assign Platform IDs for Blotato",
"type": "n8n-nodes-base.set",
"position": [
2360,
920
],
"parameters": {
"mode": "raw",
"options": {},
"jsonOutput": "{
\"instagram_id\": \"1111\",
\"youtube_id\": \"2222\",
\"threads_id\": \"3333\",
\"tiktok_id\": \"4444\",
\"facebook_id\": \"5555\",
\"facebook_page_id\": \"6666\",
\"twitter_id\": \"7777\",
\"linkedin_id\": \"8888\",
\"pinterest_id\": \"9999\",
\"pinterest_board_id\": \"1010\",
\"bluesky_id\": \"11111111\"
}
"
},
"typeVersion": 3.4
}
],
"active": false,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "2e5e291a-63f6-4680-9cf5-a3baa2ee917d",
"connections": {
"Split Script": {
"main": [
[
{
"node": "Merge Video + Music",
"type": "main",
"index": 0
}
]
]
},
"Get Music File URL": {
"main": [
[
{
"node": "Generate Script (GPT-4o-mini)",
"type": "main",
"index": 0
}
]
]
},
"Get Final Video URL": {
"main": [
[
{
"node": "Generate Social Caption (GPT-4)",
"type": "main",
"index": 0
}
]
]
},
"Merge Video + Music": {
"main": [
[
{
"node": "Wait for Fusion Completion",
"type": "main",
"index": 0
}
]
]
},
"Get blotato Video URL": {
"main": [
[
{
"node": "Merge Video Data (Image or Prompt)",
"type": "main",
"index": 0
}
]
]
},
"Convert Image to Video": {
"main": [
[
{
"node": "Wait for Image-to-Video Rendering",
"type": "main",
"index": 0
}
]
]
},
"Extract Image File URL": {
"main": [
[
{
"node": "Upload Image to Cloudinary",
"type": "main",
"index": 0
}
]
]
},
"Upload Video to Blotato": {
"main": [
[
{
"node": "Post to Instagram",
"type": "main",
"index": 0
},
{
"node": "Post to YouTube",
"type": "main",
"index": 0
},
{
"node": "Post to TikTok",
"type": "main",
"index": 0
},
{
"node": "Post to Facebook Page",
"type": "main",
"index": 0
},
{
"node": "Post to Threads",
"type": "main",
"index": 0
},
{
"node": "Post to Twitter (X)",
"type": "main",
"index": 0
},
{
"node": "Post to LinkedIn",
"type": "main",
"index": 0
},
{
"node": "Post to Bluesky",
"type": "main",
"index": 0
},
{
"node": "Post to Pinterest",
"type": "main",
"index": 0
}
]
]
},
"Send Caption to Telegram": {
"main": [
[
{
"node": "Assign Platform IDs for Blotato",
"type": "main",
"index": 0
}
]
]
},
"Generate Music with Piapi": {
"main": [
[
{
"node": "Wait for Music Generation",
"type": "main",
"index": 0
}
]
]
},
"Get Image-Based Video URL": {
"main": [
[
{
"node": "Merge Video Data (Image or Prompt)",
"type": "main",
"index": 0
}
]
]
},
"Wait for Music Generation": {
"main": [
[
{
"node": "Get Music File URL",
"type": "main",
"index": 0
}
]
]
},
"Generate SEO Title (GPT-4)": {
"main": [
[
{
"node": "Append Video Data to Google Sheet",
"type": "main",
"index": 0
}
]
]
},
"Upload Image to Cloudinary": {
"main": [
[
{
"node": "Convert Image to Video",
"type": "main",
"index": 0
}
]
]
},
"Wait for Fusion Completion": {
"main": [
[
{
"node": "Get Final Video URL",
"type": "main",
"index": 0
}
]
]
},
"Generate Video with blotato": {
"main": [
[
{
"node": "Wait for blotato Video Rendering",
"type": "main",
"index": 0
}
]
]
},
"Split Prompt or Image Input": {
"main": [
[
{
"node": "Condition Input Type (Image or Text)",
"type": "main",
"index": 0
}
]
]
},
"Download Image from Telegram": {
"main": [
[
{
"node": "Extract Image File URL",
"type": "main",
"index": 0
}
]
]
},
"Send Final Video to Telegram": {
"main": [
[
{
"node": "Send Caption to Telegram",
"type": "main",
"index": 0
}
]
]
},
"Generate Script (GPT-4o-mini)": {
"main": [
[
{
"node": "Split Script",
"type": "main",
"index": 0
}
]
]
},
"Assign Platform IDs for Blotato": {
"main": [
[
{
"node": "Upload Video to Blotato",
"type": "main",
"index": 0
}
]
]
},
"Generate Social Caption (GPT-4)": {
"main": [
[
{
"node": "Generate SEO Title (GPT-4)",
"type": "main",
"index": 0
}
]
]
},
"Trigger Telegram Prompt or Image": {
"main": [
[
{
"node": "Split Prompt or Image Input",
"type": "main",
"index": 0
}
]
]
},
"Wait for blotato Video Rendering": {
"main": [
[
{
"node": "Get blotato Video URL",
"type": "main",
"index": 0
}
]
]
},
"Append Video Data to Google Sheet": {
"main": [
[
{
"node": "Send Final Video to Telegram",
"type": "main",
"index": 0
}
]
]
},
"Wait for Image-to-Video Rendering": {
"main": [
[
{
"node": "Get Image-Based Video URL",
"type": "main",
"index": 0
}
]
]
},
"Merge Video Data (Image or Prompt)": {
"main": [
[
{
"node": "Generate Music with Piapi",
"type": "main",
"index": 0
}
]
]
},
"Condition Input Type (Image or Text)": {
"main": [
[
{
"node": "Generate Video with blotato",
"type": "main",
"index": 0
}
],
[
{
"node": "Download Image from Telegram",
"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
- Httprequest
- Stickynote
- Telegramtrigger
- Code
- 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