Description
Fasspay Payment Gateway enables WooCommerce stores to accept payments through Fasspay, supporting multiple payment methods including:
- Card Payments: Visa, Mastercard, JCB, MyDebit
- Online Banking: FPX (Financial Process Exchange)
- QR Payments: DuitNow QR
- E-Wallet: Various e-wallet providers
Key Features:
- Clean checkout UI with optional brand icons display
- Environment switching between UAT/Sandbox and Production
- Admin test connection tool to validate API connectivity
- Environment info panel showing current configuration
- Secure webhook handling
- Transaction logging and debugging support
Payment Methods Supported:
- Visa / Mastercard
- JCB
- MyDebit
- FPX (Online Banking)
- DuitNow QR
- E-Wallet
Screenshots
Fasspay payment gateway configuration in WooCommerce settings. 
Fasspay payment gateway configuration in WooCommerce settings. 
WooCommerce > Fasspay, here is the admin settings page with environment info and test connection tool. 
Payment checkout page.
Installation
- Upload the plugin files to the
/wp-content/plugins/fasspay-for-woocommercedirectory, or install the plugin through the WordPress plugins screen directly. - Activate the plugin through the ‘Plugins’ screen in WordPress.
- Navigate to WooCommerce Settings Payments.
- Find “Fasspay for WooCommerce” in the payment methods list and click “Manage”.
- Enable the gateway and configure:
- Sandbox Mode: Toggle to enable/disable UAT environment
- Production Merchant ID: Your production merchant ID
- Production Secret Key: Your production environment shared secret
- Payment Logos: Select which brand icons to display at checkout (optional)
- Brand Logo: Upload a logo to use on the payment page (optional, maximum file size: 200 KB)
- Theme Color: Set the primary theme color in hex format (e.g. #0055ff) for the payment page (optional)
- Save changes.
- Navigate to WooCommerce Fasspay to access the admin settings page.
- Click “Test Connection” to validate your API connectivity.
FAQ
-
Where do I set the Production Mechant ID and Secret Key?
-
In WooCommerce Settings Payments Fasspay for WooCommerce. You’ll need to fill up the Production Merchant ID and Production Secret Key. These are provided by Fasspay when you register your merchant account.
-
Can I show brand icons at checkout?
-
Yes. In the plugin settings, you can select which payment method brand icons to display at checkout. Options include Visa, Mastercard, JCB, MyDebit, FPX, DuitNow QR, and E-Wallet icons.
-
How do I test the connection?
-
Navigate to WooCommerce Fasspay in your WordPress admin. You’ll see an “Environment & API Connection” section with a “Test Connection” button. This will test connectivity to the currently selected environment (UAT or Production based on your Sandbox Mode setting).
-
Is this plugin compatible with HPOS?
-
Yes, the plugin is fully compatible with WooCommerce High-Performance Order Storage (HPOS) feature.
-
How are webhooks handled?
-
The plugin automatically handles webhook callbacks from Fasspay with authentication in placed for security. Webhooks are processed to update order status automatically.
-
Why are the brand logo and theme colors not reflecting on the payment page?
-
The brand logo and theme colors will not be applied in the sandbox environment. Do uncheck the sandbox mode and try it in the Production environment.
Reviews
There are no reviews for this plugin.
Contributors & Developers
“Fasspay for WooCommerce” is open source software. The following people have contributed to this plugin.
Contributors
Translate “Fasspay for WooCommerce” into your language.
Interested in development?
Browse the code, check out the SVN repository, or subscribe to the development log by RSS.
Changelog
1.0.8
- Remove debug log
1.0.7
- Added debug log
1.0.6
- Added debug log
1.0.5
- Added debug log
1.0.4
- Removed custom JS that might intercepted form submit to Fasspay payment page.
1.0.3
- Added additional ref num and environment fields in order note.
- Minor bug fix.
1.0.2
- Support for wordpress version 6.6+.
- Enhanced logging for order note.
1.0.1
- Enhanced payment gateway configuration.
- Restricted transactions to MYR currency.
1.0.0
- Initial public release
- Support for Visa, Mastercard, JCB, MyDebit, FPX, DuitNow QR, and E-Wallet
- UAT/Sandbox and Production environment switching
- Admin test connection tool
- Secure webhook handling
- Transaction logging support
- Optional brand icon display at checkout
- Customizable brand logo and theme color for payment page