Zoho Books WhatsApp Integration: Auto-Send Invoices & Payment Alerts
By Dharm (Founder & CEO, WhatsHub) | Published: July 22, 2025 | Updated: July 22, 2025
Why Connect Zoho Books with WhatsApp?
Zoho Books is one of India's most popular cloud accounting platforms — used by freelancers, startups, and growing businesses. But sending invoices and payment reminders still happens mostly via email, which has low open rates (under 20%).
WhatsApp messages have a 98% open rate. By integrating Zoho Books with WhatsApp via WhatsHub, every invoice, receipt, and payment reminder reaches your customer instantly — and actually gets read.
What You Can Automate with Zoho Books + WhatsApp
- Invoice Created: Auto-send invoice details + amount + due date to customer on WhatsApp
- Payment Received: Send instant payment receipt confirmation
- Payment Overdue: Polite automated reminder when payment is past due
- Estimate Sent: Notify customer when quote/estimate is ready for review
- Credit Note: Inform customer about refunds or adjustments
Step-by-Step: Zoho Books WhatsApp Integration via WhatsHub
Step 1: Setup WhatsHub Account
Create a free account at whatshub.live and connect your WhatsApp Business number via Meta Cloud API. This takes approximately 5 minutes with our guided setup.
Step 2: Get Your Zoho Books Webhook URL
In WhatsHub dashboard, go to Integration Hub → ERP → Zoho Books → Connect. The setup modal will display your unique webhook URL:
Copy this URL — you will paste it inside Zoho Books next.
Step 3: Configure Webhook in Zoho Books
In your Zoho Books account:
- Go to Settings (gear icon) → Automation → Webhooks
- Click "+ New Webhook"
- Paste your WhatsHub webhook URL in the Endpoint URL field
- Set the trigger event (e.g., "Invoice Created")
- Under Parameters, map:
customer_name,mobile,invoice_total,invoice_number - Click Save
Step 4: Configure Message Templates in WhatsHub
Back in WhatsHub, set up what WhatsApp message to send for each Zoho Books event. You can use pre-built templates or create custom ones with customer name, amount, invoice number, and due date variables.
Step 5: Test the Integration
Create a test invoice in Zoho Books — within seconds, the webhook fires and WhatsHub sends a WhatsApp to the mapped customer number. Use the Sandbox Simulator in WhatsHub to test without creating a real invoice.
| Zoho Books Event | WhatsApp Message Sent | Time to Deliver |
|---|---|---|
| Invoice Created | Invoice details + amount + due date | Under 3 seconds |
| Payment Received | Receipt confirmation with amount | Under 3 seconds |
| Invoice Overdue | Polite payment reminder | Scheduled (configurable) |
| Estimate Sent | Quote ready notification | Under 3 seconds |
Field Mapping: Zoho Books to WhatsApp
WhatsHub automatically maps these fields from your Zoho Books webhook payload:
| Zoho Books Field | WhatsHub Maps To | Used In Message As |
|---|---|---|
| customer_name | Contact Name | "Namaste {customer_name}!" |
| mobile / phone | WhatsApp Phone Number | Delivery destination |
| invoice_total | Invoice Amount | "Amount: Rs. {invoice_total}" |
| invoice_number | Invoice ID | "Invoice No: {invoice_number}" |
| due_date | Payment Due Date | "Due: {due_date}" |
Zoho Books vs Tally: Which WhatsApp Integration is Right for You?
| Feature | Zoho Books | Tally ERP |
|---|---|---|
| Software Type | Cloud-based SaaS | Desktop/Local installed |
| Webhook Support | Built-in (no script needed) | Via TDL script |
| Setup Difficulty | Very Easy (5 minutes) | Moderate (15 minutes) |
| Best For | Startups, freelancers, SMEs | Traders, manufacturers, CA firms |
| Multi-currency | Yes (built-in) | Limited |
Business Impact: Real Numbers
- Invoice open rate: Email 18% → WhatsApp 98%
- Payment speed: 30-45 days average → 12-18 days with WhatsApp reminders
- Customer queries: 60% reduction (customer knows status via WhatsApp)
- Manual work: Near zero — everything automated
Common Inquiries
Q: How do I connect Zoho Books with WhatsApp?
A: Login to Zoho Books, go to Settings → Automation → Webhooks, and paste your WhatsHub webhook URL. Set trigger events like Invoice Created or Payment Received — done in under 10 minutes.
Q: Can Zoho Books automatically send invoice on WhatsApp?
A: Yes! With WhatsHub webhook integration, every new invoice in Zoho Books triggers an automatic WhatsApp message to the customer with invoice details, amount, and due date.
Q: Does Zoho Books WhatsApp integration require coding?
A: No coding needed. Zoho Books has a built-in Webhooks feature under Settings → Automation. You simply paste WhatsHub webhook URL and configure the trigger events.
Q: Can I send payment reminders via WhatsApp from Zoho Books?
A: Yes. You can set up automated payment due reminders via WhatsHub that trigger when an invoice becomes overdue in Zoho Books — keeping your cash flow healthy without manual follow-ups.
Q: Which Zoho Books plan supports webhooks?
A: Zoho Books webhooks are available from the Standard plan onwards. All plans including Professional and Premium fully support webhook-based WhatsApp integrations.