Ari Nakos This workflow corresponds to n8n.io template #4754 — we link there as the canonical source.
This workflow follows the Agent → Chainllm recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
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{
"id": "LhLjl99uI0KRBmce",
"meta": {
"templateCredsSetupCompleted": true
},
"name": "Automatic YT post Veo 3 Video",
"tags": [],
"nodes": [
{
"id": "73f3c07c-3b0d-41c5-902e-471cb2154a97",
"name": "Store Data",
"type": "n8n-nodes-base.googleSheets",
"position": [
200,
-80
],
"parameters": {},
"typeVersion": 4.5
},
{
"id": "16dc0f5e-4940-4822-8145-903961e239e6",
"name": "Type Prompt",
"type": "n8n-nodes-base.formTrigger",
"position": [
-20,
-380
],
"parameters": {},
"typeVersion": 2.2
},
{
"id": "22b7e038-266e-4318-ab9d-c785c1f66ad0",
"name": "Wait 5 mins",
"type": "n8n-nodes-base.wait",
"position": [
400,
-80
],
"parameters": {},
"typeVersion": 1.1
},
{
"id": "f145ccec-54ed-4e8b-964f-9242f755500d",
"name": "Structured Output",
"type": "@n8n/n8n-nodes-langchain.outputParserStructured",
"position": [
180,
340
],
"parameters": {},
"typeVersion": 1.2
},
{
"id": "541336ec-1905-4450-be25-c3e1c87fd4cb",
"name": "AI Brain",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenRouter",
"position": [
-20,
340
],
"parameters": {},
"typeVersion": 1
},
{
"id": "c6d924d3-e5b3-4b8f-8463-0b69eee36d61",
"name": "Get Keywords",
"type": "n8n-nodes-base.code",
"position": [
400,
180
],
"parameters": {},
"typeVersion": 2
},
{
"id": "649bb0b2-994d-49e2-96be-ec3e3690a5c4",
"name": "YT Video SEO",
"type": "@n8n/n8n-nodes-langchain.agent",
"maxTries": 2,
"position": [
-20,
180
],
"parameters": {},
"retryOnFail": true,
"typeVersion": 1.9,
"waitBetweenTries": 3000
},
{
"id": "2e170ba3-abc6-46f4-9c2b-bed7a04a2ee7",
"name": "AI_Brain",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenRouter",
"position": [
360,
-220
],
"parameters": {},
"typeVersion": 1
},
{
"id": "22e836ad-8f4e-4303-bf23-071ec4d6d46b",
"name": "Post on YouTube",
"type": "n8n-nodes-base.youTube",
"position": [
400,
520
],
"parameters": {},
"typeVersion": 1
},
{
"id": "bfaa7f93-843a-4985-983f-3416181ac3b2",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
-640,
-300
],
"parameters": {
"content": ""
},
"typeVersion": 1
},
{
"id": "972b1cc2-4b1d-4aca-9e23-a61d06d67a61",
"name": "Fetch Video Credentials",
"type": "n8n-nodes-base.httpRequest",
"position": [
-20,
520
],
"parameters": {},
"typeVersion": 4.2
},
{
"id": "7f5d89f7-5c0d-4c64-aa03-e708888d1b4b",
"name": "Get Specific Prompt",
"type": "n8n-nodes-base.googleSheets",
"position": [
200,
-380
],
"parameters": {},
"typeVersion": 4.5
},
{
"id": "7e2b0334-7ee4-4ee0-bea1-5722878e59c1",
"name": "Videography",
"type": "@n8n/n8n-nodes-langchain.chainLlm",
"position": [
400,
-380
],
"parameters": {},
"typeVersion": 1.6
},
{
"id": "30ff24ca-6226-4f12-833b-2dac6c52b627",
"name": "Download Video",
"type": "n8n-nodes-base.httpRequest",
"position": [
160,
520
],
"parameters": {},
"typeVersion": 4.2
},
{
"id": "78b7ee1d-c0cd-46f6-93e1-c2ff8c8b8d02",
"name": "Make FAL.AI Request",
"type": "n8n-nodes-base.httpRequest",
"position": [
-20,
-80
],
"parameters": {},
"typeVersion": 4
}
],
"active": false,
"settings": {
"executionOrder": "v1"
},
"versionId": "ceb92dd5-4f85-456a-a770-e22db9285a0b",
"connections": {
"AI Brain": {
"ai_languageModel": [
[
{
"node": "YT Video SEO",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"AI_Brain": {
"ai_languageModel": [
[
{
"node": "Videography",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Store Data": {
"main": [
[
{
"node": "Wait 5 mins",
"type": "main",
"index": 0
}
]
]
},
"Type Prompt": {
"main": [
[
{
"node": "Get Specific Prompt",
"type": "main",
"index": 0
}
]
]
},
"Videography": {
"main": [
[
{
"node": "Make FAL.AI Request",
"type": "main",
"index": 0
}
]
]
},
"Wait 5 mins": {
"main": [
[
{
"node": "YT Video SEO",
"type": "main",
"index": 0
}
]
]
},
"Get Keywords": {
"main": [
[
{
"node": "Fetch Video Credentials",
"type": "main",
"index": 0
}
]
]
},
"YT Video SEO": {
"main": [
[
{
"node": "Get Keywords",
"type": "main",
"index": 0
}
]
]
},
"Download Video": {
"main": [
[
{
"node": "Post on YouTube",
"type": "main",
"index": 0
}
]
]
},
"Post on YouTube": {
"main": [
[]
]
},
"Structured Output": {
"ai_outputParser": [
[
{
"node": "YT Video SEO",
"type": "ai_outputParser",
"index": 0
}
]
]
},
"Get Specific Prompt": {
"main": [
[
{
"node": "Videography",
"type": "main",
"index": 0
}
]
]
},
"Make FAL.AI Request": {
"main": [
[
{
"node": "Store Data",
"type": "main",
"index": 0
}
]
]
},
"Fetch Video Credentials": {
"main": [
[
{
"node": "Download Video",
"type": "main",
"index": 0
}
]
]
}
}
}
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About this workflow
An automated workflow for creating Veo3 videos and posting them to YouTube.
Source: https://n8n.io/workflows/4754/ — original creator credit. Request a take-down →
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