WHMCS Whatsapp Notification Module

WhatsApp Notifications Module for WHMCS is very useful, when you want to send notifications to your clients after placing an order. admin and client both can get Whatsapp notification after an order is placed. Whatsapp notifications options can be customized in the admin panel very easily.

Notification Types:

  • Client Registration
  • Client Password Change
  • Configure alert message templates
  • Invoice Created
  • invoice Cancellation
  • Invoice Paid
  • Invoice Reminder
  • Invoice First Overdue Notice
  • Invoice Second Overdue Notice
  • Invoice Third Overdue Notice
  • Service Create
  • Service Suspend
  • Service Unsuspend
  • Service Terminated
  • Service Password Change
  • Cancellation Request
  • Domain Registration
  • Domain Transfer
  • Domain Renewal
  • Domain First, Second, Third Overdue
  • Support Ticket Response


  • Send invoice PDF file
  • WhatsApp mobile number Custom field
  • Send bulk messages (Text & Text with media)
  • Change date format
  • Send single and group messages based on variables
  • Can send message using the registered WHMCS user phone number

Installation Process

  1. Download and unzip file in WHMCS directory /modules/addons
  2. Install our addon (Setup > Addon Modules).
  3. Go to Addons > Set your Access Token & Instance ID for this point you need to sign up to get API Configuration
  4. Change client and admin WhatsApp templates and enjoy.



Released September 15th, 2023
  • Fix invoice description issues
  • Improved the whole module


Released August 5th, 2023
  • Added send emoji
  • Added more templates manual message to invoice page
  • Added invoice items parameter {invoice_items}, {invoice_items_amount}
  • Improved the whole module


Released August 5th, 2023
  • Added button manual invoice reminder
  • Added box to send message to client from clients summary
  • Added field to send media messages to clients
  • Added Client ID to parameter
  • Improved the whole module