Andrew This workflow corresponds to n8n.io template #5855 — 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
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{
"id": "qDPYHrEKhM6zwpTH",
"name": "WA-SellFlow-Booking_Calendar-v1",
"nodes": [
{
"id": "eaafdd14-1774-41f5-93cf-76fa12dfecba",
"name": "Is bot starts?",
"type": "n8n-nodes-base.if",
"position": [
800,
80
],
"parameters": {},
"typeVersion": 2.2
},
{
"id": "0b89a59c-2881-4e0d-a59b-9607f2764a2d",
"name": "WhatsApp Trigger",
"type": "n8n-nodes-base.whatsAppTrigger",
"position": [
-80,
80
],
"parameters": {},
"typeVersion": 1
},
{
"id": "aed3ba09-f21c-4b55-ac32-04a7d854b621",
"name": "Initialization",
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140,
80
],
"parameters": {},
"typeVersion": 3.4
},
{
"id": "eb3493d3-cc45-4abb-93ce-aa3afbf303d2",
"name": "Welcome Message",
"type": "n8n-nodes-base.whatsApp",
"position": [
3880,
1280
],
"parameters": {},
"typeVersion": 1
},
{
"id": "d93e9a37-aa69-44b2-b71a-f067163026c5",
"name": "Main Menu",
"type": "n8n-nodes-base.whatsApp",
"position": [
3880,
1080
],
"parameters": {},
"typeVersion": 1
},
{
"id": "e75f72b0-860d-4dea-a877-fbc8fa046031",
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"type": "n8n-nodes-base.postgres",
"position": [
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],
"parameters": {},
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"alwaysOutputData": true
},
{
"id": "986d1a03-d0a2-4af8-8fe4-319b22b5a7d7",
"name": "Define flow",
"type": "n8n-nodes-base.switch",
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],
"parameters": {},
"typeVersion": 3.2,
"alwaysOutputData": false
},
{
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"name": "Commands",
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],
"parameters": {},
"retryOnFail": false,
"typeVersion": 3.2
},
{
"id": "783bd953-4e59-4d2d-b8d9-2833ee2e1ed9",
"name": "Get available question",
"type": "n8n-nodes-base.postgres",
"position": [
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],
"parameters": {},
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"alwaysOutputData": true
},
{
"id": "f8c8e3f2-ef35-4d0a-9568-56c72ab7fa5d",
"name": "Is found?",
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],
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},
{
"id": "b63863ca-4203-4af3-b9b0-e3a63165bfca",
"name": "Get available questions",
"type": "n8n-nodes-base.postgres",
"position": [
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],
"parameters": {},
"executeOnce": true,
"typeVersion": 2.5,
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},
{
"id": "68d6fe0a-cf9c-49df-9b36-acedf2029b34",
"name": "Add Answer",
"type": "n8n-nodes-base.postgres",
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],
"parameters": {},
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},
{
"id": "14244a93-5f2a-4fca-9399-eb7d144dffcc",
"name": "Add pred Answer",
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],
"parameters": {},
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},
{
"id": "0bb3a9e8-3094-4511-81ca-3bbe0cfefa6e",
"name": "Is Questions available?",
"type": "n8n-nodes-base.if",
"position": [
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-120
],
"parameters": {},
"executeOnce": true,
"typeVersion": 2.2
},
{
"id": "237ea952-6397-4297-b79a-56a0820278b3",
"name": "Error",
"type": "n8n-nodes-base.whatsApp",
"position": [
3880,
480
],
"parameters": {},
"typeVersion": 1
},
{
"id": "dff7f885-7751-47e0-97b0-5633ed80264d",
"name": "Update bot status on BOOKING",
"type": "n8n-nodes-base.postgres",
"position": [
1460,
280
],
"parameters": {},
"typeVersion": 2.5
},
{
"id": "9ec1e0fa-2b52-487c-8c14-639b199bdf00",
"name": "Question",
"type": "n8n-nodes-base.whatsApp",
"position": [
3880,
280
],
"parameters": {},
"typeVersion": 1
},
{
"id": "1bbe48f9-6de2-4a8c-90c4-c73dffd95d7b",
"name": "Finish",
"type": "n8n-nodes-base.whatsApp",
"position": [
3880,
680
],
"parameters": {},
"typeVersion": 1
},
{
"id": "3f4e4568-c4bd-484d-b125-678c66e98b87",
"name": "Create an event",
"type": "n8n-nodes-base.googleCalendar",
"position": [
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],
"parameters": {},
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},
{
"id": "74501a5a-6e4c-47c4-8cce-d4ccac8a8dfb",
"name": "Get Answers",
"type": "n8n-nodes-base.postgres",
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],
"parameters": {},
"typeVersion": 2.5
},
{
"id": "f28995b5-8b56-46c0-a248-14e5397e6b0b",
"name": "Set Datetime AND Name",
"type": "n8n-nodes-base.set",
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880
],
"parameters": {},
"executeOnce": true,
"typeVersion": 3.4
},
{
"id": "c4a9cc76-f4d1-44d8-8387-ac86050ed59e",
"name": "Date?",
"type": "n8n-nodes-base.if",
"position": [
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-120
],
"parameters": {},
"typeVersion": 2.2
},
{
"id": "e5975182-bb7f-4112-967c-ec6542711041",
"name": "Set Free Time Slots",
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"parameters": {},
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},
{
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},
{
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"name": "Get Day Event",
"type": "n8n-nodes-base.googleCalendar",
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],
"parameters": {},
"executeOnce": true,
"typeVersion": 1.3,
"alwaysOutputData": true
},
{
"id": "a70b08bf-6e23-49d3-b639-0b7c0e710527",
"name": "Request Time",
"type": "n8n-nodes-base.whatsApp",
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-120
],
"parameters": {},
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},
{
"id": "e5e7ef99-e46b-49b0-bff3-ddc98ed3e28e",
"name": "Update bot status on START ",
"type": "n8n-nodes-base.postgres",
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1080
],
"parameters": {},
"executeOnce": true,
"typeVersion": 2.5
},
{
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"name": "Update bot status on START",
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],
"parameters": {},
"executeOnce": true,
"typeVersion": 2.5
},
{
"id": "b2659d5c-f57c-47c8-87ec-cbbf6f6beab0",
"name": "Set Work Hours",
"type": "n8n-nodes-base.code",
"position": [
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-120
],
"parameters": {},
"executeOnce": true,
"typeVersion": 2
},
{
"id": "55e3489d-47d2-4e9a-9afe-967db6a4eb67",
"name": "Delete Answers",
"type": "n8n-nodes-base.postgres",
"position": [
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],
"parameters": {},
"typeVersion": 2.5
},
{
"id": "2fbf5296-23a4-4637-a1ab-943cf24ff96d",
"name": "Union Slots",
"type": "n8n-nodes-base.summarize",
"position": [
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-120
],
"parameters": {},
"typeVersion": 1.1
},
{
"id": "478f8c66-b07b-4fd0-a4ad-63231d85e1fd",
"name": "Set Date",
"type": "n8n-nodes-base.set",
"position": [
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],
"parameters": {},
"typeVersion": 3.4
},
{
"id": "632a6248-6c39-42a5-91c0-2b89c2238e0f",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
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],
"parameters": {
"content": ""
},
"typeVersion": 1
},
{
"id": "c7286a72-3e21-4ba8-9657-0885e2d11ba1",
"name": "Sticky Note9",
"type": "n8n-nodes-base.stickyNote",
"position": [
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],
"parameters": {
"content": ""
},
"typeVersion": 1
},
{
"id": "18a9fb65-116b-4f20-802a-7f7b4b8b96af",
"name": "Sticky Note10",
"type": "n8n-nodes-base.stickyNote",
"position": [
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],
"parameters": {
"content": ""
},
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},
{
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"name": "Sticky Note7",
"type": "n8n-nodes-base.stickyNote",
"position": [
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],
"parameters": {
"content": ""
},
"typeVersion": 1
},
{
"id": "9a36f447-b5fb-430c-a87e-d1af5b7743e2",
"name": "Sticky Note8",
"type": "n8n-nodes-base.stickyNote",
"position": [
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],
"parameters": {
"content": ""
},
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},
{
"id": "4f164607-b1f6-4d71-8b88-2618e1c8f779",
"name": "Sticky Note11",
"type": "n8n-nodes-base.stickyNote",
"position": [
-900,
400
],
"parameters": {
"content": ""
},
"typeVersion": 1
}
],
"active": false,
"settings": {
"executionOrder": "v1"
},
"versionId": "76ddb9f2-a6c5-4b28-8409-7e68878e0b32",
"connections": {
"Date?": {
"main": [
[
{
"node": "Set Date",
"type": "main",
"index": 0
}
],
[
{
"node": "Question",
"type": "main",
"index": 0
}
]
]
},
"Finish": {
"main": [
[
{
"node": "Get Answers",
"type": "main",
"index": 0
}
]
]
},
"Commands": {
"main": [
[
{
"node": "Update bot status on BOOKING",
"type": "main",
"index": 0
}
],
[
{
"node": "Error",
"type": "main",
"index": 0
}
]
]
},
"Question": {
"main": [
[
{
"node": "Add pred Answer",
"type": "main",
"index": 0
}
]
]
},
"Set Date": {
"main": [
[
{
"node": "Get Day Event",
"type": "main",
"index": 0
}
]
]
},
"Is First?": {
"main": [
[
{
"node": "Update bot status on START",
"type": "main",
"index": 0
}
],
[
{
"node": "Is bot starts?",
"type": "main",
"index": 0
}
]
]
},
"Is found?": {
"main": [
[
{
"node": "Get available questions",
"type": "main",
"index": 0
}
],
[
{
"node": "Add Answer",
"type": "main",
"index": 0
}
]
]
},
"Add Answer": {
"main": [
[
{
"node": "Get available questions",
"type": "main",
"index": 0
}
]
]
},
"Define flow": {
"main": [
[
{
"node": "Get available question",
"type": "main",
"index": 0
}
],
[
{
"node": "Commands",
"type": "main",
"index": 0
}
]
]
},
"Get Answers": {
"main": [
[
{
"node": "Set Datetime AND Name",
"type": "main",
"index": 0
}
]
]
},
"Union Slots": {
"main": [
[
{
"node": "Request Time",
"type": "main",
"index": 0
}
]
]
},
"Request Time": {
"main": [
[
{
"node": "Add pred Answer",
"type": "main",
"index": 0
}
]
]
},
"Get Day Event": {
"main": [
[
{
"node": "Set Work Hours",
"type": "main",
"index": 0
}
]
]
},
"Delete Answers": {
"main": [
[
{
"node": "Update bot status on START ",
"type": "main",
"index": 0
}
]
]
},
"Get bot status": {
"main": [
[
{
"node": "Is First?",
"type": "main",
"index": 0
}
]
]
},
"Initialization": {
"main": [
[
{
"node": "Get bot status",
"type": "main",
"index": 0
}
]
]
},
"Is bot starts?": {
"main": [
[
{
"node": "Update bot status on START ",
"type": "main",
"index": 0
}
],
[
{
"node": "Define flow",
"type": "main",
"index": 0
}
]
]
},
"Set Work Hours": {
"main": [
[
{
"node": "Set Free Time Slots",
"type": "main",
"index": 0
}
]
]
},
"Create an event": {
"main": [
[
{
"node": "Delete Answers",
"type": "main",
"index": 0
}
]
]
},
"WhatsApp Trigger": {
"main": [
[
{
"node": "Initialization",
"type": "main",
"index": 0
}
]
]
},
"Set Free Time Slots": {
"main": [
[
{
"node": "Union Slots",
"type": "main",
"index": 0
}
]
]
},
"Set Datetime AND Name": {
"main": [
[
{
"node": "Create an event",
"type": "main",
"index": 0
}
]
]
},
"Get available question": {
"main": [
[
{
"node": "Is found?",
"type": "main",
"index": 0
}
]
]
},
"Get available questions": {
"main": [
[
{
"node": "Is Questions available?",
"type": "main",
"index": 0
}
]
]
},
"Is Questions available?": {
"main": [
[
{
"node": "Date?",
"type": "main",
"index": 0
}
],
[
{
"node": "Finish",
"type": "main",
"index": 0
}
]
]
},
"Update bot status on START": {
"main": [
[
{
"node": "Welcome Message",
"type": "main",
"index": 0
}
]
]
},
"Update bot status on START ": {
"main": [
[
{
"node": "Main Menu",
"type": "main",
"index": 0
}
]
]
},
"Update bot status on BOOKING": {
"main": [
[
{
"node": "Get available question",
"type": "main",
"index": 0
}
]
]
}
}
}
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About this workflow
This workflow is for service-based businesses and freelancers who want to automate booking appointments via WhatsApp without relying on third-party scheduling tools. It's perfect for small teams who want full control over the reservation system and calendar integration.
Source: https://n8n.io/workflows/5855/ — original creator credit. Request a take-down →
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