Billplz for GravityForms


Install this plugin to accept payment using Billplz.


Join our Facebook developer community at Billplz Dev Jam.


  • Screenshot 1: Setting for API Secret Key, Collection ID and X Signature Key.
  • Screenshot 2: Setting for Payment Amount field and Billplz field.
  • Screenshot 3: Sample form integrated with Billplz.
  • Screenshot 4: Sample Billplz Payment Page.
  • Screenshot 5: Sample return response.
  • Screenshot 6: Sample entry on administration side.


  1. Install & Activate.
  2. Forms >> Settings >> Billplz >> Add New.
  3. Insert your API Key, Collection ID and X Signature Key.
  4. Update Settings.


How to include Bill ID on payment notification?

Set the tag {entry:transaction_id} at the event Payment Completion notification. You may refer to GravityForms Merge Tag for more information.

Where can I get API Secret & X Signature Key ?

You can get the API Secret Key at your Billplz Account Settings. Get it here

Where can I get Collection ID?

You can get the Collection ID at your Billplz >> Billing. Get it here


Known issues: Name with (Full) option will return null.

Contributors & Developers

“Billplz for GravityForms” is open source software. The following people have contributed to this plugin.




  • Fix payment status not updated when containing single quotes.


  • Ensure bill id matches with entry before processing.


  • Based on PayPal Standard Addon 3.1
  • Support for merge tag for Bill Description.
  • This update may break your site. Only recommended for new installation.