Khairul Muhtadin This workflow corresponds to n8n.io template #6474 — we link there as the canonical source.
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": "HRSrLncWtsjpThtX",
"meta": {
"templateCredsSetupCompleted": true
},
"name": "bykhaisa",
"tags": [],
"nodes": [
{
"id": "4db560b9-9410-402e-a2dc-8d23f7a25139",
"name": "Webhook",
"type": "n8n-nodes-base.webhook",
"position": [
-32,
96
],
"parameters": {
"path": "makeup-booking",
"options": {},
"httpMethod": "POST",
"responseMode": "responseNode"
},
"typeVersion": 2
},
{
"id": "77858380-3f0b-43eb-b8cd-d1c6ce4ac6c7",
"name": "Process Booking",
"type": "n8n-nodes-base.set",
"position": [
192,
96
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "06763823-d778-4ce9-938f-c61677d1262f",
"name": "bookingId",
"type": "string",
"value": "=Khaisa_BOOK_{{ $json.body.nama }}-{{ $json.body.tanggal }}-{{ $json.body.jenisMakeup }}"
},
{
"id": "9be38ec2-23eb-4554-8a12-d6154cc13d59",
"name": "customerName",
"type": "string",
"value": "={{ $json.body.nama }}"
},
{
"id": "cad27706-3ab9-4be3-9000-cf8dc5fad37f",
"name": "whatsappNumber",
"type": "string",
"value": "={{ $json.body.noHp }}"
},
{
"id": "ccccaeda-e246-4005-b4ad-e8cf0a96715d",
"name": "eventDate",
"type": "string",
"value": "={{ $json.body.tanggal }}"
},
{
"id": "aca82216-f4cb-4c21-909a-85d8fb6d48aa",
"name": "eventTime",
"type": "string",
"value": "={{ $json.body.jam }}"
},
{
"id": "2edf7411-5924-4418-b168-7f15fcdadaf9",
"name": "location",
"type": "string",
"value": "={{ $json.body.tempatAcara }}"
},
{
"id": "fe9c718b-4109-4974-8170-f984dc0c0c72",
"name": "makeupType",
"type": "string",
"value": "={{ $json.body.jenisMakeup }}"
},
{
"id": "4ad1710c-47b8-46eb-a6c5-3791352059f8",
"name": "addOns",
"type": "string",
"value": "={{ $json.body.addOn }}"
},
{
"id": "1da023a8-5d47-4472-b0c6-3d67b4cf9d13",
"name": "paymentType",
"type": "string",
"value": "={{ $json.body.tipePembayaran }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "ffc2341f-eab0-4665-9167-fa1097b90108",
"name": "Calculate Price",
"type": "n8n-nodes-base.code",
"position": [
416,
96
],
"parameters": {
"jsCode": "// Loop over input items and calculate pricing for each booking\nfor (const item of $input.all()) {\n // Base pricing untuk setiap jenis makeup\n const basePrice = {\n 'Yudisium': 200000,\n 'Wisuda': 200000,\n 'Pendamping': 250000,\n 'Bridesmaid': 200000,\n 'Tunangan': 200000,\n 'Photoshoot': 200000,\n 'Prewedding': 200000,\n 'Party': 200000\n };\n \n const makeupType = item.json.makeupType;\n const serviceType = item.json.serviceType || '';\n const addOns = item.json.addOns || '';\n const paymentType = item.json.paymentType || '';\n \n // Format nomor WhatsApp - ubah 0 di awal menjadi 62\n let formattedWhatsapp = item.json.whatsappNumber || '';\n if (formattedWhatsapp.startsWith('0')) {\n formattedWhatsapp = '62' + formattedWhatsapp.substring(1);\n }\n // Hapus karakter non-numeric (spasi, dash, dll)\n formattedWhatsapp = formattedWhatsapp.replace(/[^0-9]/g, '');\n \n // Update nomor WhatsApp yang sudah diformat\n item.json.whatsappNumber = formattedWhatsapp;\n item.json.formattedWhatsapp = formattedWhatsapp;\n \n // Hitung base price berdasarkan jenis makeup\n let totalPrice = basePrice[makeupType] || 200000;\n \n // Tambah biaya transport untuk homeservice\n if (serviceType.toLowerCase().includes('homeservice')) {\n totalPrice += 50000; // Transport fee Rp 50,000\n }\n \n // Tambah biaya add-ons jika ada (10% dari base price)\n if (addOns && addOns.trim() !== '') {\n const addOnFee = Math.round(basePrice[makeupType] * 0.1);\n totalPrice += addOnFee;\n item.json.addOnFee = addOnFee;\n } else {\n item.json.addOnFee = 0;\n }\n \n // Logic untuk DP - jika payment type mengandung \"DP\" atau \"Booking\", set amount ke 50000\n let invoiceAmount = totalPrice;\n let isDP = false;\n \n if (paymentType.toLowerCase().includes('dp') || \n paymentType.toLowerCase().includes('booking')) {\n invoiceAmount = 50000;\n isDP = true;\n }\n \n // Format currency untuk display\n const formattedPrice = new Intl.NumberFormat('id-ID', {\n style: 'currency',\n currency: 'IDR',\n minimumFractionDigits: 0\n }).format(totalPrice);\n \n const formattedInvoiceAmount = new Intl.NumberFormat('id-ID', {\n style: 'currency',\n currency: 'IDR',\n minimumFractionDigits: 0\n }).format(invoiceAmount);\n \n // Format currency tanpa symbol untuk Xendit\n const priceForXendit = invoiceAmount.toString();\n \n // Tambahkan field pricing ke item\n item.json.basePrice = basePrice[makeupType] || 200000;\n item.json.transportFee = serviceType.toLowerCase().includes('homeservice') ? 50000 : 0;\n item.json.totalPrice = totalPrice;\n item.json.formattedPrice = formattedPrice;\n item.json.invoiceAmount = invoiceAmount;\n item.json.formattedInvoiceAmount = formattedInvoiceAmount;\n item.json.priceForXendit = priceForXendit;\n item.json.isDP = isDP;\n \n // Generate unique external ID untuk Xendit\n item.json.externalId = `MUA_${item.json.bookingId.replace('BOOK_', '')}`;\n \n // Generate invoice description dengan indikator DP jika applicable\n const dpIndicator = isDP ? ' (DP)' : '';\n item.json.invoiceDescription = `Makeup ${makeupType} - ${item.json.customerName} (${item.json.eventDate} ${item.json.eventTime})${dpIndicator}`;\n \n // Calculate expiry time (24 hours from now)\n const expiryTime = new Date();\n expiryTime.setHours(expiryTime.getHours() + 24);\n item.json.invoiceExpiry = expiryTime.toISOString();\n \n // Jika DP, hitung sisa pembayaran\n if (isDP) {\n item.json.remainingPayment = totalPrice - invoiceAmount;\n item.json.formattedRemainingPayment = new Intl.NumberFormat('id-ID', {\n style: 'currency',\n currency: 'IDR',\n minimumFractionDigits: 0\n }).format(item.json.remainingPayment);\n }\n}\nreturn $input.all();"
},
"typeVersion": 2
},
{
"id": "528354f5-b69e-417e-966b-ab26400d76b3",
"name": "Respond to Webhook",
"type": "n8n-nodes-base.respondToWebhook",
"position": [
880,
16
],
"parameters": {
"options": {},
"respondWith": "allIncomingItems"
},
"typeVersion": 1.4
},
{
"id": "37b3137c-a724-465c-b6c3-a157f4e32b56",
"name": "Delay Typing",
"type": "n8n-nodes-base.wait",
"position": [
1104,
240
],
"parameters": {
"amount": "={{ Math.random()*5+3 }}"
},
"typeVersion": 1.1
},
{
"id": "e0c4a033-5b6a-4679-a57f-8db6e60e79b4",
"name": "Start Typing",
"type": "@aldinokemal2104/n8n-nodes-gowa.gowa",
"position": [
880,
240
],
"parameters": {
"operation": "sendChatPresence",
"phoneNumber": "={{ $('Calculate Price').item.json.formattedWhatsapp }}"
},
"credentials": {
"goWhatsappApi": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "5c5d6484-368f-4fd5-b26b-41f70c2a1203",
"name": "Stop Typing",
"type": "@aldinokemal2104/n8n-nodes-gowa.gowa",
"position": [
1328,
240
],
"parameters": {
"operation": "sendChatPresence",
"phoneNumber": "={{ $('Calculate Price').item.json.formattedWhatsapp }}",
"chatPresenceAction": "stop"
},
"credentials": {
"goWhatsappApi": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "bb23ee2d-1656-49ff-a003-060e739e3efe",
"name": "Send Message",
"type": "@aldinokemal2104/n8n-nodes-gowa.gowa",
"position": [
1552,
240
],
"parameters": {
"message": "=Hai, {{ $('Calculate Price').item.json.customerName }}\n\nBerikut Detail Booking Kamu:\nBooking Id: {{ $('Process Booking').item.json.bookingId }}\nTipe Makeup: {{ $('Process Booking').item.json.makeupType }}\nTanggal: {{ $('Process Booking').item.json.eventDate }} / {{ $('Process Booking').item.json.eventTime }}\nLokasi: {{ $('Process Booking').item.json.location }}\nTipe Pembayaran: {{ $('Process Booking').item.json.paymentType }}\n\nJika Belum melakukan pembayaran di halaman form, kamu bisa melakukan pembayaran melalui link berikut ya\n{{ $('Generate Invoice').item.json.invoice_url }}",
"phoneNumber": "={{ $('Calculate Price').item.json.formattedWhatsapp }}"
},
"credentials": {
"goWhatsappApi": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "4c12d09a-6f4f-4c04-a4ae-e31c490e34dd",
"name": "Generate Invoice",
"type": "n8n-nodes-base.httpRequest",
"position": [
640,
96
],
"parameters": {
"url": "https://api.xendit.co/v2/invoices",
"method": "POST",
"options": {},
"jsonBody": "={\n \"external_id\": \"{{ $json.invoiceExpiry }}\",\n \"amount\": {{ $json.priceForXendit }},\n \"description\": \"Pembayaran untuk {{ $json.invoiceDescription }}\",\n \"invoice_duration\": 86400,\n \"customer\": {\n \"given_names\": \"{{ $json.customerName }}\",\n \"surname\": \"{{ $json.customerName }}\",\n \"email\": \"email@email.com\",\n \"mobile_number\": \"{{ $json.whatsappNumber }}\"\n },\n \"success_redirect_url\": \"https://bykhaisa.my.id/payment-success\",\n \"failure_redirect_url\": \"https://bykhaisa.my.id/payment-failed\",\n \"currency\": \"IDR\",\n \"items\": [\n {\n \"name\": \"Make Up {{ $json.makeupType }}\",\n \"quantity\": 1,\n \"price\": {{ $json.priceForXendit }},\n \"category\": \"Makeup - {{ $json.makeupType }}\",\n \"url\": \"testo\"\n }\n ],\n \"metadata\": {\n \"store_branch\": \"Jakarta\"\n }\n}",
"sendBody": true,
"specifyBody": "json",
"authentication": "genericCredentialType",
"genericAuthType": "httpBasicAuth"
},
"credentials": {
"httpBasicAuth": {
"name": "<your credential>"
}
},
"typeVersion": 4.2
},
{
"id": "63c2e449-9dc5-488a-958a-7c8d6e2db713",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
-16,
448
],
"parameters": {
"color": 6,
"width": 448,
"height": 608,
"content": ""
},
"typeVersion": 1
},
{
"id": "0e3d106d-287a-4fba-8232-5242044ba274",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
448,
448
],
"parameters": {
"color": 5,
"width": 512,
"height": 608,
"content": "## 1. Xendit API Key\n\n### How to Get API Key:\n1. **Register/Login** to [Xendit Dashboard](https://dashboard.xendit.co/)\n2. **Choose Environment**:\n - Test mode for development\n - Live mode for production\n3. **Generate API Key**:\n - Go to **Settings** \u2192 **API Keys**\n - Click **Generate new key**\n - Copy **Secret Key** (format: `xnd_test_xxx` or `xnd_production_xxx`)\n\n### Setup in n8n:\n- **Node**: HTTP Request\n- **Authentication**: Basic Auth\n- **Username**: Xendit API Key\n- **Password**: (leave empty)\n\n### Documentation:\n- [Xendit API Documentation](https://developers.xendit.co/)\n- [Invoice API Guide](https://developers.xendit.co/api-reference/#create-invoice)\n"
},
"typeVersion": 1
},
{
"id": "c3d61119-cbc7-4ca7-b183-97f0444d6944",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
992,
448
],
"parameters": {
"color": 5,
"width": 656,
"height": 608,
"content": "## 2. GoWhatsApp API\n\n### Setup Process:\n1. **Install GoWhatsApp** on your server\n2. **Setup Container**:\n ```bash\n docker run -d -p 3000:3000 aldinokemal2104/go-whatsapp-web-multidevice\n ```\n3. **Scan QR Code**:\n - Open `http://localhost:3000`\n - Scan QR with WhatsApp\n4. **Get API Endpoint**: `http://localhost:3000`\n\n### Setup in n8n:\n- **Node**: [GoWA](https://www.npmjs.com/package/@aldinokemal2104/n8n-nodes-gowa) (Community Node)\n- **API URL**: `http://localhost:3000`\n- **Phone Number**: Format 62xxx (without +)\n\n### Documentation:\n- [GoWhatsApp GitHub](https://github.com/aldinokemal/go-whatsapp-web-multidevice)\n- [API Endpoints](https://github.com/aldinokemal/go-whatsapp-web-multidevice#api-docs)"
},
"typeVersion": 1
}
],
"active": true,
"settings": {
"executionOrder": "v1"
},
"versionId": "6e219bda-3118-48d7-b509-42d81a17ad64",
"connections": {
"Webhook": {
"main": [
[
{
"node": "Process Booking",
"type": "main",
"index": 0
}
]
]
},
"Stop Typing": {
"main": [
[
{
"node": "Send Message",
"type": "main",
"index": 0
}
]
]
},
"Delay Typing": {
"main": [
[
{
"node": "Stop Typing",
"type": "main",
"index": 0
}
]
]
},
"Start Typing": {
"main": [
[
{
"node": "Delay Typing",
"type": "main",
"index": 0
}
]
]
},
"Calculate Price": {
"main": [
[
{
"node": "Generate Invoice",
"type": "main",
"index": 0
}
]
]
},
"Process Booking": {
"main": [
[
{
"node": "Calculate Price",
"type": "main",
"index": 0
}
]
]
},
"Generate Invoice": {
"main": [
[
{
"node": "Respond to Webhook",
"type": "main",
"index": 0
},
{
"node": "Start Typing",
"type": "main",
"index": 0
}
]
]
}
}
}
Credentials you'll need
Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.
goWhatsappApihttpBasicAuth
Pro
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About this workflow
⚠️ Disclaimer: This workflow utilizes community nodes that needs self hosted version
Source: https://n8n.io/workflows/6474/ — original creator credit. Request a take-down →
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