Payments via PayMongo for WooCommerce


Accept Visa, MasterCard, GCash, GrabPay, Maya, Atome, BPI, UnionBank and BillEase directly on your store with the PayMongo Payment Gateway for WooCommerce


If you are coming from a plugin version lower than 1.6.x, please follow this guide.

* Paymongo API only supports the PHP (Philippine Peso) currency at the moment. Prices for your shop should be configured to PHP for the plugin to work.
* Paymongo API can only process at least P100.00 for the total amount to be paid.
* Some WordPress themes/plugins may not be compatible with this plugin. To isolate which theme/plugin, you may follow this guide. Once isolated, you may contact CynderTech here to address your concerns.


This plugin was developed by CynderTech Corp. in collaboration with PayMongo Philippines, Inc..

All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.

Simple and easy payments on your store

The PayMongo plugin extends WooCommerce enabling you to take payments using PayMongo’s Payment API.


  • PayMongo Gateways on WooCommerce Payment settings
  • The settings panel used to configure the gateway.
  • Payment methods as displayed in checkout page.


This gateway requires WooCommerce 3.9.3 and above.

Automatic installation

  1. Log in to your WordPress dashboard.
  2. Navigate to the Plugins page from the left sidebar.
  3. Click the Add New button on the upper left corner of the main panel.
  4. In the search box on the upper right corner of the main panel, type PayMongo Payment Gateway for WooCommerce and wait for it to load.
  5. Once you found the PayMongo Payment Gateway for WooCommerce plugin item, click Install Now.

Manual installation

The manual installation method involves downloading our plugin and uploading it to your web server via your favorite FTP application. The WordPress codex contains instructions on how to do this here.

Setup and Configuration

This step assumes you have already installed the plugin on your WordPress deployment, alongside the WooCommerce plugin

  1. Activate the plugin.
  2. From the left sidebar, navigate to WooCommerce > Settings > Payments.
  3. Choose a payment option and click the Set Up button associated to it.
    • Note: The plugin settings starting from API settings is shared. You need to configure the plugin once with any payment option and just enable any number of payment options.

Test Configuration (Optional but highly recommended)

Before accepting actual payments for transactions, it is ideal to test payment workflows using the test mode. Below are the steps to configure your plugin in test mode.

  1. Under the Test Environment subsection, enter your test public key and test secret key in their respective fields. You may obtain your test keys by registering an account at PayMongo.
  2. Click the Save Changes button.
  3. Proceed with testing by ordering items from your store and head to checkout.

Live Configuration

  1. Under the Live Environment subsection, enter your live public key and live secret key in their respective fields. You may obtain your live keys by registering an account at PayMongo and have it verified.
  2. Click the Save Changes button.
  3. Done.

Webhooks Configuration

For the plugin to work, you need to specify a webhook secret key in the corresponding settings fields. You can generate one using Cynder’s Webhook Secret Key Generator. A convenience link is provided just below the field. After generating a webhook secret key using the key generator, paste it on the webhook secret key fields.

  • Note: Webhook secret keys can be created using the PayMongo secret keys. You need to generate 2 separate webhook secret keys using production and sandbox secret keys if you want to test the plugin first and later put it to production mode.

  • Note: The key generator requires a specific URL provided to you by the plugin under the webhook secret key field (ex., as well as your PayMongo secret key.

  • Note: If you’ve generated a key for the same domain prior to the current update, you can retrieve it using the Retrieve section of the key generator.


Automatic updates should work like a charm; as always though, ensure you backup your site just in case.


16 de setembre de 2023
I’ve been using this since 2021. Very convenient to use. Customer service is very professional and responsive. Their community has lots of activities and prizes to win. Got my free GrabFood voucher. Got my free shirt and hoodie. <3
2 de setembre de 2022
: The magic method Cynder_PayMongo::__wakeup() must have public visibility in D:\XAMPP\htdocs\breakthrough\wp-content\plugins\wc-paymongo-payment-gateway\payments-paymongo-woocommerce.php Having error with this
29 de gener de 2021 10 respostes
I got this error.. need assistance..i will change my rate once this issue is resolve.. thanks The magic method Cynder_PayMongo::__wakeup() must have public visibility
21 de setembre de 2020
What I really like about this is we can get these payment options right off the bat which is really hard in the Philippines. Although they could still use some improvement. Still great though. Keep on improving this!
Llegiu totes les 8 ressenyes

Col·laboradors i desenvolupadors

«Payments via PayMongo for WooCommerce» és programari de codi obert. La següent gent ha col·laborat en aquesta extensió.


Registre de canvis


Release Date – April 2, 2024
[FIX] Webhook link in the payment gateway settings
[CHORE] Compatibility tests with WC 8.7.0 and WP 6.4.3


Release Date – February 20, 2024
[FIX] Compatibility with PHP version < 8


Release Date – January 23, 2024
[FIX] Fixed metadata tag validation workflow
[CHORE] Compatibility tests with WC 8.5.1


Release Date – January 8, 2024
[FIX] Fix dependency issue
[CHORE] Compatibility tests with WC 8.4.0 & WP 6.4.2


Release Date – January 4, 2024
[FIX] Re-enabled UnionBank and Card Installment payment options


Release Date – December 5, 2023
[FIX] Fix dependency issue
[CHORE] Compatibility tests with WC 8.3.1


Release Date – November 30, 2023
[CHANGE] Temporarily disabled new payment options


Release Date – November 29, 2023
[FEATURE] Added UnionBank DOB payment option
[FEATURE] Added Card Installment payment option
[CHORE] Compatibility tests with WC 8.2.1


Release Date – July 5, 2023
[FIX] Fix dependency issue
[CHORE] Compatibility tests with WC 7.8.2


Release Date – June 30, 2023
[FIX] Fix multi-shop API key usage
[FIX] Create payment intent error handling
[CHORE] Compatibility tests with WC 7.8.1


*Release Date – May 22, 2023
[FIX] Fix BPI DOB issue on production mode


Release Date – May 19, 2023
[FIX] Fix crashes after checkout due to illegal offset type on action hooks
[FIX] Fix irrelevant payment webhooks processing from PayMongo Pages and Links
[FIX] Fix BPI payment method detail generation
[CHORE] Compatibility tests with WC 7.7.0


Release Date – May 8, 2023
[FEATURE] GCash and GrabPay is now using Payment Intent workflow
[FIX] Fix fatal errors
[CHORE] House cleaning and code maintenance
[CHORE] Compatibility tests with WC 7.6.1 & WP 6.2


Release Date – September 28, 2022
[FIX] Fix webhook issues


Release Date – September 27, 2022
[CHORE] Added telemetry filter for sandbox environments


Release Date – September 27, 2022
[FEATURE] Added simple custom hooks for successful/failed payments
[CHORE] Added telemetry
[CHORE] Compatibility tests for WC 6.9.4


Release Date – September 6, 2022
[FEATURE] Added BillEase payment method
[CHORE] Compatibility tests for WC 6.8.2


Release Date – June 21, 2022
[FEATURE] Added BPI DOB payment method
[FEATURE] Added option to disable automatic invoice sending after payment resolution
[CHORE] Compatibility tests for WP 6.0
[CHORE] Compatibility tests for WC 6.6.0


Release Date – May 16, 2022
[FEATURE] Added Atome payment method
[CHORE] Compatibility tests for WC 6.4.1
[CHORE] Updated PayMaya logo to Maya logo


Release Date – March 28, 2022
[FIX] Fix fatal error on webhook processing if no order found


Release Date – February 15, 2022
[FIX] PayMaya billing details fix
[CHORE] Compatibility tests for WC 6.2.0


Release Date – January 27, 2022
[FIX] PayMaya intent creation fix
[CHORE] Compatibility tests for WP 5.9 and WC 6.1.1


Release Date – 1 December 2021
[FIX] Remove more dangling commas


Release Date – 1 December 2021
[FIX] Remove dangling comma for backwards compatibility


Release Date – 26 November 2021

[FEATURE] Add metadata tags for PayMongo analytics
[FIX] Fix header workaround to avoid capitalization
[CHORE] Add PayMaya logo


Release Date – 22 November 2021

[FEATURE] Include PayMaya payment method


Release Date – 10 November 2021

[FIX] Error handling for e-wallet webhooks


Release Date – 26 October 2021

[FIX] Fix header parser for webhooks verification
[FIX] Fix failed payments logs
[CHORE] Add debuggers for webhooks verification


Release Date – 24 May 2021

[FIX] Added payment resolution redundancy for credit card payments
[FEATURE] Added debug mode toggle in admin dashboard settings, including debug messages for analysis
[CHORE] Added admin dashboard notice for 1.5.x update


Release Date – 6 April 2021

[FIX] Increase timeout for Paymongo API requests from default 5sec to 60sec
[CHANGE] Added redundancy initializer for CC fields in checkout
[CHORE] Removed unnecessary logs


Release Date – 31 March 2021

[FIX] Order statuses now reflect payment statuses (ex. failed payments now marks orders as failed)
[FIX] Credit card fields not properly initializing on checkout load
[CHANGE] Updated settings interface for all PayMongo payment methods
[CHORE] Remove unnecessary files


Release Date – 15 February 2021

[CHORE] Tested for WooCommerce v5.0.0
[FIX] Enable scripts for unsecured live environment but display a warning


Release Date – 4 February 2021

[FIX] 100% discount coupons should be processed properly


Release Date – 28 January 2021

[FIX] Optional fields for Paymongo source creation have been modified for e-wallet transactions
[FIX] JS front-end assets are only being loaded on checkout and order pay pages


Release Date – 11 November 2020

[CHANGE] Error message for payment method ID not found is changed to a user-friendly text


Release Date – 5 November 2020

[CHANGE] Paymongo dashboard description format now displays store name and order ID


Release Date – 22 October 2020

[FIX] Fixed redirect for failed e-wallet transactions
[FIX] Fixed credit card validation on order pay page


Release Date – 18 October 2020

[FIX] Fixed error handling for credit card transactions


Release Date – 18 October 2020

[FIX] Applying discounts to total amount on checkout
[FIX] Fixed race conditions for JS-dependent workflows due to network issues
[FIX] Order ID is now being attached to payment records on Paymongo dashboard


Release Date – 21 September 2020

[FIX] Total amount is now based on cart totals


Release Date – 19 September 2020

[FIX] Total amount parser fix


Release Date – 18 September 2020

[FIX] Validation message for total amount less than 100


Release Date – 18 September 2020

[FIX] Re-enabled e-wallet (GCash/GrabPay) functionality
[FIX] Proper handling for amount validation which causes infinite loading for credit card payment option
[REFACTOR] Resectioning of webhook secret key field to e-wallet section (shared for both GCash and GrabPay)


Release Date – 15 September 2020

[FIX] Fixed issue on payment status while processing


Release Date – 15 September 2020

  • [REFACTOR] Credit card workflow refactor fixing a couple of issues, including a critical issue for double-charging
  • [REFACTOR] 3DS payment authorization is now redirect-based instead of being shown in a modal; jQuery modal removed as a dependency
  • [REFACTOR] Broken up JS assets to several files, decoupling logic from UI manipulations


Release Date – 12 August 2020

  • [CHORE] Changed Webhook Tool domain:


Release Date – 12 August 2020

  • [FIX] fixed error parsing for PayMongo errors


Release Date – 22 July 2020

  • [FIX] fixed failure to retrieve GCash link error
  • [FIX] fixed missing client_key parameter error
  • [FIX] fixed issue on disabling of other payment options such as PayPal, etc.
  • [CHANGE] GCash icon change


Release Date – 21 July 2020

  • [FIX] fix icon styles


Release Date – 10 July 2020

  • [CHANGE] Now sends invoice through e-mail on successful payment
  • [CHANGE] Now uses Payment ID instead of Payment Intent ID


Release Date – 27 June 2020

  • [FIX] 3D Secure Implementation
  • [FIX] Oversized Payment Method Logos
  • [CHANGE] Change Settings Layout
  • [CHANGE] Included link to Webhook Secret Generator