This workflow corresponds to n8n.io template #4964 — we link there as the canonical source.
This workflow follows the Chainllm → HTTP Request recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
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{
"id": "LXISJ7aStsFV2P1U",
"meta": {
"templateCredsSetupCompleted": true
},
"name": "Youtube Summarizer",
"tags": [],
"nodes": [
{
"id": "df063a09-3a17-4bbc-bb82-24373b03051c",
"name": "HTTP Request",
"type": "n8n-nodes-base.httpRequest",
"disabled": true,
"position": [
280,
-220
],
"parameters": {},
"typeVersion": 4.2
},
{
"id": "c42475cd-53d3-40be-a2d9-f34609d6f020",
"name": "Send Summary",
"type": "n8n-nodes-base.telegram",
"position": [
1000,
0
],
"parameters": {},
"typeVersion": 1.2
},
{
"id": "d831da4b-64ad-4996-914f-0fa0d5d514c0",
"name": "Input URL",
"type": "n8n-nodes-base.telegramTrigger",
"position": [
0,
0
],
"parameters": {},
"typeVersion": 1.2
},
{
"id": "740c2930-0d26-4cd4-b5e8-7f982fc19669",
"name": "Make Transcribe",
"type": "n8n-nodes-supadata.supadata",
"position": [
260,
0
],
"parameters": {},
"typeVersion": 1
},
{
"id": "32256633-5ad1-4646-b8c8-8c9747f325bb",
"name": "Summarize",
"type": "@n8n/n8n-nodes-langchain.chainLlm",
"position": [
560,
0
],
"parameters": {},
"typeVersion": 1.7
},
{
"id": "dd25ada5-9d74-4efc-ba74-81eaeb8c71f7",
"name": "OpenAI",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
560,
180
],
"parameters": {},
"typeVersion": 1.2
},
{
"id": "6c760aff-4494-4e8c-a4f5-0e1ab4e04d09",
"name": "Parsing",
"type": "@n8n/n8n-nodes-langchain.outputParserStructured",
"position": [
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],
"parameters": {},
"typeVersion": 1.2
},
{
"id": "093b750d-0a37-4a02-b8e1-d8a89982c805",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
-160,
-380
],
"parameters": {
"content": ""
},
"typeVersion": 1
},
{
"id": "24ff25f0-5eab-409e-b232-ea1f68771af7",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
540,
-160
],
"parameters": {
"content": ""
},
"typeVersion": 1
},
{
"id": "03b94628-01f2-4373-b683-f33d478ac8fc",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
540,
-340
],
"parameters": {
"content": ""
},
"typeVersion": 1
}
],
"active": false,
"settings": {
"executionOrder": "v1"
},
"versionId": "a31a71e3-cc23-4880-8791-8b8c88be9867",
"connections": {
"OpenAI": {
"ai_languageModel": [
[
{
"node": "Summarize",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Parsing": {
"ai_outputParser": [
[
{
"node": "Summarize",
"type": "ai_outputParser",
"index": 0
}
]
]
},
"Input URL": {
"main": [
[
{
"node": "Make Transcribe",
"type": "main",
"index": 0
},
{
"node": "HTTP Request",
"type": "main",
"index": 0
}
]
]
},
"Summarize": {
"main": [
[
{
"node": "Send Summary",
"type": "main",
"index": 0
}
]
]
},
"Make Transcribe": {
"main": [
[
{
"node": "Summarize",
"type": "main",
"index": 0
}
]
]
}
}
}
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About this workflow
⚠️ Disclaimer This workflow uses a community node: Please make sure to install this before running the workflow.
Source: https://n8n.io/workflows/4964/ — original creator credit. Request a take-down →
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