Amanda Benks This workflow corresponds to n8n.io template #3646 — we link there as the canonical source.
This workflow follows the Chainsummarization → HTTP Request recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
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{
"id": "SDubQGkprqjYerIE",
"name": "WhatsApp Group Summarizer - Using Evolution API",
"tags": [],
"nodes": [
{
"id": "4181c863-ec89-4618-b286-4f76702ac33d",
"name": "Webhook",
"type": "n8n-nodes-base.webhook",
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],
"parameters": {},
"typeVersion": 2
},
{
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"name": "Agregar",
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],
"parameters": {},
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{
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"name": "Sticky Note",
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],
"parameters": {
"content": ""
},
"typeVersion": 1
},
{
"id": "674f9181-fb31-42ef-8856-b6e423850e30",
"name": "Google Drive",
"type": "n8n-nodes-base.googleDrive",
"position": [
80,
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],
"parameters": {},
"typeVersion": 3
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{
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"name": "Sticky Note1",
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"position": [
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"parameters": {
"content": ""
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{
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"parameters": {
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{
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"parameters": {
"content": ""
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{
"id": "87695d19-c4f3-4d80-b663-dec63bae91f8",
"name": "Starts at 11pm",
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"parameters": {},
"typeVersion": 1.2
},
{
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"name": "Define group",
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"parameters": {},
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{
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"parameters": {
"content": ""
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{
"id": "189460b4-1574-4a28-8b12-8fff4a068da6",
"name": "View conversations + filter",
"type": "n8n-nodes-base.googleSheets",
"position": [
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"parameters": {},
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},
{
"id": "6d08f36f-2adf-4e89-b99c-e7630db94731",
"name": "Single Text",
"type": "n8n-nodes-base.code",
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"parameters": {},
"typeVersion": 2
},
{
"id": "0ecafdda-2e12-4f8f-9f7f-b509df5994dd",
"name": "ChatModel",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
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"parameters": {},
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},
{
"id": "c4b36e0a-b605-4112-9fae-4e1ab62ec6c8",
"name": "Summary",
"type": "@n8n/n8n-nodes-langchain.chainSummarization",
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],
"parameters": {},
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},
{
"id": "5d120ecb-47ec-456c-ba13-774d01e23aa8",
"name": "Text",
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],
"parameters": {},
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},
{
"id": "85c6f156-3f20-46ba-b950-f0e11b718b0f",
"name": "Evolution Groups Search",
"type": "n8n-nodes-base.httpRequest",
"onError": "continueErrorOutput",
"position": [
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],
"parameters": {},
"retryOnFail": true,
"typeVersion": 4.2,
"waitBetweenTries": 5000
},
{
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"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
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],
"parameters": {
"content": ""
},
"typeVersion": 1
},
{
"id": "3423b840-2729-4ebb-9523-35c1af7c3431",
"name": "Organize",
"type": "n8n-nodes-base.set",
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],
"parameters": {},
"typeVersion": 3.4
},
{
"id": "7d4c0918-018b-4724-b8f8-0d8bae3348ad",
"name": "Validate Group",
"type": "n8n-nodes-base.if",
"position": [
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"parameters": {},
"typeVersion": 2.2
},
{
"id": "6e6c2b6b-319c-4ed8-b3e3-e43c70155e01",
"name": "Save Conversations",
"type": "n8n-nodes-base.googleSheets",
"position": [
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],
"parameters": {},
"typeVersion": 4.5
},
{
"id": "311e2dd2-ad0e-45af-9fff-c3ae95c50bbe",
"name": "Sticky Note3",
"type": "n8n-nodes-base.stickyNote",
"position": [
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],
"parameters": {
"content": ""
},
"typeVersion": 1
},
{
"id": "f1380e71-e70d-423b-a195-79f1395f569b",
"name": "Sticky Note5",
"type": "n8n-nodes-base.stickyNote",
"position": [
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],
"parameters": {
"content": ""
},
"typeVersion": 1
}
],
"active": false,
"settings": {
"executionOrder": "v1"
},
"versionId": "008b7f77-8576-46db-b791-ef3ab2a0d3a6",
"connections": {
"Text": {
"main": [
[
{
"node": "Google Drive",
"type": "main",
"index": 0
}
]
]
},
"Agregar": {
"main": [
[
{
"node": "Single Text",
"type": "main",
"index": 0
}
]
]
},
"Summary": {
"main": [
[
{
"node": "Text",
"type": "main",
"index": 0
}
]
]
},
"Webhook": {
"main": [
[
{
"node": "Organize",
"type": "main",
"index": 0
}
]
]
},
"Organize": {
"main": [
[
{
"node": "Validate Group",
"type": "main",
"index": 0
}
]
]
},
"ChatModel": {
"ai_languageModel": [
[
{
"node": "Summary",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Single Text": {
"main": [
[
{
"node": "Summary",
"type": "main",
"index": 0
}
]
]
},
"Define group": {
"main": [
[
{
"node": "View conversations + filter",
"type": "main",
"index": 0
}
]
]
},
"Starts at 11pm": {
"main": [
[
{
"node": "Define group",
"type": "main",
"index": 0
}
]
]
},
"Validate Group": {
"main": [
[
{
"node": "Save Conversations",
"type": "main",
"index": 0
}
]
]
},
"View conversations + filter": {
"main": [
[
{
"node": "Agregar",
"type": "main",
"index": 0
}
]
]
}
}
}
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About this workflow
I made this little workflow with care for people like you who are part of busy WhatsApp groups and want a simple way to keep track of everything.
Source: https://n8n.io/workflows/3646/ — original creator credit. Request a take-down →
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