Passkey Authentication Module

Passkey Authentication Module

Developed By WHMCS Global Services

Compatible with WHMCS v9.0

Overview

Passkey is a modern authentication module for WHMCS designed to strengthen the security of both administrator and client accounts. It adds an additional layer of protection to the login process, helping prevent unauthorized access and safeguarding sensitive account and billing information. Bring modern, passwordless authentication to your WHMCS environment with Passkeys and Microsoft Entra ID. Passkey provides clients and administrators with a faster, simpler, and more secure way to access their accounts using trusted authentication methods.

With Passkey, you can:

Strengthen Account Security – Reduce the risks associated with compromised or reused passwords. Enable Passwordless Login – Let users authenticate securely using Passkeys and supported biometric or device-based authentication. Support Microsoft Entra ID – Provide secure authentication through Microsoft Entra ID for streamlined access management. Protect Sensitive Data – Add stronger authentication controls to help secure critical client, billing, and administrative information. Improve User Experience – Make account access faster and easier without relying solely on traditional passwords. Reduce Support Requests – Minimize password-related login issues and account recovery requests. Simplify Authentication Management– Give users greater control over their registered authentication methods.

Passkey combines strong security, passwordless authentication, and flexible identity management to help you create a safer and more seamless WHMCS login experience for both clients and administrators.

Features

  • Passwordless Authentication for Admin users – Admin staff can login using Passkeys, biometrics, Face ID, Touch ID, Windows Hello, security keys, and Microsoft Entra ID without entering their password
  • Confirm Password Using Passkey – For sensitive actions that normally require re-entering a password, admins can confirm instead with their registered passkey.
  • Biometrics Authentication – Support biometrics fingerprint and facial recognition for secure login for both admin and clients
  • Microsoft Entra ID Authentication – Support Microsoft Entra ID/Microsoft SSO for clients and administrators to sign in to WHMCS using their Microsoft work account without entering password.
  • Passkey Management Dashboard – Manage client and administrator Passkeys from a central dashboard. Quickly view registered devices and manage Passkey authentication across your WHMCS installation.
  • Notifications Management – Allows administrators and clients to manage their own login notification when new device login or new passkey added to their account.
  • Passkey Authentication Activity Logs – Track Passkey usage on the admin and client side, including when it was used, IP address, location, device, and authentication details for better security monitoring.
  • Passkeys & Device Limit – Admin can set Passkey limit per user and Devices limit per user for admin and clients so that they can limit devices.
  • Reset Client Password Using Passkey – Customers who have registered a passkey can utilize it to reset their WHMCS account password. They can verify their identity with Passkey, making password recovery faster, easier, and more secure.
  • Button Style Customization – Style the admin passkey button and the client password / passkey buttons separately based on your branding color.
  • Email Templates Management – Admin can manage email text for for admin & clients email notifications.

Other Information

  • WHMCS default (Six & Twenty One), HostX, CloudX, ClientX, TwentyX & lagom theme supported
  • Multi Language Supported
  • Supported PHP 7.4 to 8.4
  • Supported ioncube 12.x to 15x
  • Supported WHMCS 8.10 to latest 9x

Pricing

Annual: $17.99 USD (Discount will be applied automatically)

Annual: $129.00 USD (Discount will be applied automatically)

One Time: $799.00 (Open Source + 1 year free support and updates) (Discount will be applied automatically)

FAQ's

What is PassKey for WHMCS?

PassKey is a WHMCS module that adds passwordless authentication for clients and administrators using Passkeys and supported device authentication methods.

Can both clients and administrators use PassKey?

Yes. PassKey supports passwordless authentication for both the WHMCS client area and admin area.

What authentication methods are supported?

PassKey supports Passkeys, fingerprint authentication, Face ID, Touch ID, Windows Hello, Microsoft Entra ID and compatible security keys.

What information is available in Passkey logs?

PassKey logs can show authentication activity including when the PassKey was used, IP address, location, device, and related authentication details.

Can staff administrators manage PassKeys?

Staff administrators can manage their own PassKeys, while super administrators can access and manage all PassKey features and actions.

Can users use PassKey across different devices?

Yes. Passkeys can work across supported devices and platforms, depending on the user’s Passkey provider, browser, operating system, and device configuration.

Which browsers support PassKeys?

PassKeys are supported by modern versions of major browsers, including Google Chrome, Microsoft Edge, Apple Safari, and Mozilla Firefox, subject to browser and operating system support.

 

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Version Compatibility


Compatible with WHMCS v9.0

Full Version Compatibility


  • All versions of WHMCS v9.0
  • All versions of WHMCS v8.13
  • All versions of WHMCS v8.12
  • All versions of WHMCS v8.11
  • Selected versions of WHMCS v8.10
        8.10.0

System Requirements


  • WHMCS 8.10x to latest 9.x
  • PHP Version: PHP 7.4, 8.1, 8.2, or 8.3

* Requirements listed are in addition to the WHMCS default system requirements.

Support for this product

The best place to start if you need help with a specific product is to contact the developer. All WHMCS Marketplace developers have both a website and support URL listed.

Developed By WHMCS Global Services

Changelog

v1.0.0 Released September 4th, 2026

Latest Version


First Release

 

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