Andrew This workflow corresponds to n8n.io template #3651 — we link there as the canonical source.
This workflow follows the WhatsApp → WhatsApp Trigger recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →
{
"id": "AJTY10KEqzGWzQ8p",
"name": "WA-Bot-Module-Booking-v1-db-sell-full",
"tags": [
{
"id": "XPad0ERjSdqfxG52",
"name": "module",
"createdAt": "2025-03-31T08:11:00.151Z",
"updatedAt": "2025-03-31T08:11:00.151Z"
},
{
"id": "NeRMkUNq0sRVlL99",
"name": "whatsapp",
"createdAt": "2025-03-10T18:20:40.864Z",
"updatedAt": "2025-03-10T18:20:40.864Z"
},
{
"id": "2ocrWSzdKoCOU2AC",
"name": "sell",
"createdAt": "2025-04-19T15:39:51.859Z",
"updatedAt": "2025-04-19T15:39:51.859Z"
}
],
"nodes": [
{
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"name": "Sticky Note10",
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],
"parameters": {
"content": ""
},
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},
{
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],
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},
{
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],
"parameters": {
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{
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],
"parameters": {},
"executeOnce": true,
"typeVersion": 2.5
},
{
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"name": "Update Hour",
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],
"parameters": {},
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"typeVersion": 2.5
},
{
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"name": "Get Work Hours",
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],
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{
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],
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},
{
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],
"parameters": {},
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},
{
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"name": "Is Date correct?",
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],
"parameters": {},
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},
{
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],
"parameters": {},
"retryOnFail": false,
"typeVersion": 3.2
},
{
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],
"parameters": {
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},
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},
{
"id": "62ea839f-f934-4862-8709-a08d1a9d5e5c",
"name": "Starts",
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"parameters": {},
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{
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},
{
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"parameters": {},
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},
{
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"name": "WhatsApp Trigger",
"type": "n8n-nodes-base.whatsAppTrigger",
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"parameters": {},
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},
{
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{
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{
"id": "ec733a20-b9f0-4039-8514-8217ca491b9b",
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],
"parameters": {},
"executeOnce": true,
"typeVersion": 2.5,
"alwaysOutputData": true
},
{
"id": "d98b2950-df1f-4fc1-b18c-2290b7bf621e",
"name": "Main Menu",
"type": "n8n-nodes-base.whatsApp",
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],
"parameters": {},
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},
{
"id": "bd5ebe69-cd98-4c2c-8a5b-ea8114a4a5a4",
"name": "Request Date",
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2740,
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],
"parameters": {},
"typeVersion": 1
},
{
"id": "f36f3c9d-4bd6-409d-b7af-9d96b5c03075",
"name": "Union Number with Question",
"type": "n8n-nodes-base.set",
"position": [
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],
"parameters": {},
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},
{
"id": "c8e08639-5b3c-4552-af2e-b0ad0d6c89f3",
"name": "Union list",
"type": "n8n-nodes-base.summarize",
"position": [
2520,
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],
"parameters": {},
"typeVersion": 1.1
},
{
"id": "c2c75379-cec2-43c4-88c4-bc63bd1cde1e",
"name": "Update bot status on BOOKING",
"type": "n8n-nodes-base.postgres",
"position": [
2960,
-20
],
"parameters": {},
"executeOnce": true,
"typeVersion": 2.5
},
{
"id": "fca3d8b1-b320-41ed-9b42-c236679e1e6a",
"name": "First Question?",
"type": "n8n-nodes-base.if",
"position": [
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],
"parameters": {},
"executeOnce": false,
"typeVersion": 2.2
},
{
"id": "553efef6-2dd3-40c1-86ca-df2c513dd3bf",
"name": "Get Work Days ",
"type": "n8n-nodes-base.postgres",
"position": [
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420
],
"parameters": {},
"executeOnce": true,
"typeVersion": 2.5,
"alwaysOutputData": true
},
{
"id": "fa7159a9-57fd-4f35-8c53-9fde5289a23e",
"name": "Add Book",
"type": "n8n-nodes-base.postgres",
"position": [
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240
],
"parameters": {},
"executeOnce": true,
"typeVersion": 2.5,
"alwaysOutputData": true
},
{
"id": "85885381-f773-4f8d-8b68-241822d8cd05",
"name": "Merge1",
"type": "n8n-nodes-base.merge",
"position": [
2300,
240
],
"parameters": {},
"executeOnce": false,
"typeVersion": 3
},
{
"id": "ad5bed52-c4c1-4e52-8321-e0ba884ca77d",
"name": "Union Number with Question1",
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2960,
240
],
"parameters": {},
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},
{
"id": "7a58c044-0d1f-470b-894b-5e0f994f9b5c",
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],
"parameters": {},
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},
{
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],
"parameters": {},
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},
{
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],
"parameters": {},
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},
{
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],
"parameters": {},
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},
{
"id": "de7099bd-e95f-4c09-b4a2-a0e8708f86b1",
"name": "Update Date AND Status",
"type": "n8n-nodes-base.postgres",
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240
],
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},
{
"id": "f7c5056a-c6b7-4c61-a0f1-d116754a70aa",
"name": "Phone validation1",
"type": "n8n-nodes-base.if",
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2300,
840
],
"parameters": {},
"executeOnce": false,
"typeVersion": 2.2
},
{
"id": "f8a30b0c-9b25-433c-8da1-30b25af14c34",
"name": "Request Phone",
"type": "n8n-nodes-base.whatsApp",
"position": [
2740,
640
],
"parameters": {},
"typeVersion": 1
},
{
"id": "8173128a-5c21-40c0-a394-abe62b3b30b8",
"name": "Request Name",
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"position": [
2740,
840
],
"parameters": {},
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"typeVersion": 1
},
{
"id": "7b392a56-df82-43fb-9fa3-a7acb1df79e8",
"name": "Phone Error",
"type": "n8n-nodes-base.whatsApp",
"position": [
2740,
1040
],
"parameters": {},
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},
{
"id": "1deb7b7c-07df-414a-ba7d-c421e15ce979",
"name": "page booking success",
"type": "n8n-nodes-base.whatsApp",
"position": [
2740,
1240
],
"parameters": {},
"typeVersion": 1
},
{
"id": "d07a6f69-2c2f-4655-8d3a-8b93c25ef911",
"name": "Update status on BOOKED",
"type": "n8n-nodes-base.postgres",
"position": [
2960,
1240
],
"parameters": {},
"executeOnce": true,
"typeVersion": 2.5
},
{
"id": "d994f535-8b42-4ea5-8466-98ecd0988b0e",
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"type": "n8n-nodes-base.postgres",
"position": [
2520,
840
],
"parameters": {},
"executeOnce": true,
"typeVersion": 2.5
},
{
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"name": "Payments",
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-280
],
"parameters": {},
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},
{
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"type": "n8n-nodes-base.postgres",
"position": [
3180,
1240
],
"parameters": {},
"executeOnce": true,
"typeVersion": 2.5
},
{
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],
"parameters": {
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},
{
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"parameters": {
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},
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},
{
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"name": "Request Time",
"type": "n8n-nodes-base.whatsApp",
"position": [
3400,
240
],
"parameters": {},
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},
{
"id": "d14141f8-5f5c-4f08-9e45-72831e44a01a",
"name": "Sticky Note12",
"type": "n8n-nodes-base.stickyNote",
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],
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},
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},
{
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},
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},
{
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},
{
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"position": [
420,
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],
"parameters": {
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},
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}
],
"active": false,
"settings": {
"timezone": "Asia/Almaty",
"callerPolicy": "workflowsFromSameOwner",
"executionOrder": "v1"
},
"versionId": "e32a293f-ae93-4c83-ad8d-5c9e685c75a8",
"connections": {
"Merge": {
"main": [
[
{
"node": "First Question?",
"type": "main",
"index": 0
}
]
]
},
"Merge1": {
"main": [
[
{
"node": "Update Date AND Status",
"type": "main",
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}
]
]
},
"Starts": {
"main": [
[
{
"node": "Upsert Bot Status on START",
"type": "main",
"index": 0
}
]
]
},
"Switch": {
"main": [
[
{
"node": "Update Hour",
"type": "main",
"index": 0
}
],
[
{
"node": "Phone validation1",
"type": "main",
"index": 0
}
],
[
{
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"type": "main",
"index": 0
}
]
]
},
"Add Book": {
"main": [
[
{
"node": "Merge1",
"type": "main",
"index": 1
}
]
]
},
"Commands": {
"main": [
[
{
"node": "Main Menu",
"type": "main",
"index": 0
}
],
[
{
"node": "Get Work Days",
"type": "main",
"index": 0
}
]
]
},
"Get book": {
"main": [
[
{
"node": "Merge",
"type": "main",
"index": 1
}
]
]
},
"Payments": {
"main": [
[
{
"node": "Update bot status on START",
"type": "main",
"index": 0
}
]
]
},
"Main Menu": {
"main": [
[
{
"node": "Update bot status on START",
"type": "main",
"index": 0
}
]
]
},
"Union list": {
"main": [
[
{
"node": "Request Date",
"type": "main",
"index": 0
}
]
]
},
"Define Flow": {
"main": [
[
{
"node": "Starts",
"type": "main",
"index": 0
}
],
[
{
"node": "Commands",
"type": "main",
"index": 0
}
],
[
{
"node": "Get book",
"type": "main",
"index": 0
},
{
"node": "Edit Fields",
"type": "main",
"index": 0
}
],
[
{
"node": "Payments",
"type": "main",
"index": 0
}
]
]
},
"Edit Fields": {
"main": [
[
{
"node": "Merge",
"type": "main",
"index": 0
}
]
]
},
"Union list1": {
"main": [
[
{
"node": "Request Time",
"type": "main",
"index": 0
}
]
]
},
"Update Hour": {
"main": [
[
{
"node": "Request Phone",
"type": "main",
"index": 0
}
]
]
},
"Update Name": {
"main": [
[
{
"node": "page booking success",
"type": "main",
"index": 0
}
]
]
},
"Request Date": {
"main": [
[
{
"node": "Update bot status on BOOKING",
"type": "main",
"index": 0
}
]
]
},
"Update Phone": {
"main": [
[
{
"node": "Request Name",
"type": "main",
"index": 0
}
]
]
},
"Get Work Days": {
"main": [
[
{
"node": "Is Date correct?",
"type": "main",
"index": 0
}
]
]
},
"Get Bot Status": {
"main": [
[
{
"node": "Define Flow",
"type": "main",
"index": 0
}
]
]
},
"Get Work Days ": {
"main": [
[
{
"node": "Merge1",
"type": "main",
"index": 2
}
]
]
},
"Get Work Hours": {
"main": [
[
{
"node": "Union Number with Question1",
"type": "main",
"index": 0
}
]
]
},
"Initialization": {
"main": [
[
{
"node": "Get Bot Status",
"type": "main",
"index": 0
}
]
]
},
"First Question?": {
"main": [
[
{
"node": "Add Book",
"type": "main",
"index": 0
},
{
"node": "Get Work Days ",
"type": "main",
"index": 0
},
{
"node": "Merge1",
"type": "main",
"index": 0
}
],
[
{
"node": "Switch",
"type": "main",
"index": 0
}
]
]
},
"Is Date correct?": {
"main": [
[
{
"node": "Union Number with Question",
"type": "main",
"index": 0
}
]
]
},
"WhatsApp Trigger": {
"main": [
[
{
"node": "Initialization",
"type": "main",
"index": 0
}
]
]
},
"Phone validation1": {
"main": [
[
{
"node": "Update Phone",
"type": "main",
"index": 0
}
],
[
{
"node": "Phone Error",
"type": "main",
"index": 0
}
]
]
},
"page booking success": {
"main": [
[
{
"node": "Update status on BOOKED",
"type": "main",
"index": 0
}
]
]
},
"Update Date AND Status": {
"main": [
[
{
"node": "Get Work Hours",
"type": "main",
"index": 0
}
]
]
},
"Update status on BOOKED": {
"main": [
[
{
"node": "Update bot status on PAYMENTS",
"type": "main",
"index": 0
}
]
]
},
"Union Number with Question": {
"main": [
[
{
"node": "Union list",
"type": "main",
"index": 0
}
]
]
},
"Union Number with Question1": {
"main": [
[
{
"node": "Union list1",
"type": "main",
"index": 0
}
]
]
},
"Update bot status on PAYMENTS": {
"main": [
[
{
"node": "Payments",
"type": "main",
"index": 0
}
]
]
}
}
}
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About this workflow
This workflow is for businesses or services that require managing customer reservations or appointments through a Telegram bot and storing reservation details in a PostgreSQL database.
Source: https://n8n.io/workflows/3651/ — original creator credit. Request a take-down →
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