Description
Paidy Gateway for WooCommerce integrates the Paidy “Buy Now Pay Later” service into your WooCommerce store. Because a credit card is not required, younger users who do not have a credit card, or users anxious about security who want to avoid using one, can enjoy shopping with peace of mind.
Features
- Adds Paidy as a WooCommerce payment method.
- Supports both classic checkout and the WooCommerce Blocks-based checkout.
- Supports authorize-only and capture flows (configurable).
- Capture and refund (full or partial) Paidy payments from a dedicated panel on the order screen.
- Test mode with separate Test Public/Secret keys.
- Logging via the standard WooCommerce logger.
- Compatible with WooCommerce High-Performance Order Storage (HPOS / custom order tables).
Requirements
- WordPress 6.2 or later.
- PHP 7.4 or later.
- WooCommerce 8.2 or later.
- Merchant account with Paidy Inc.
Third-party Service
This plugin relies on the Paidy payment service operated by Paidy Inc.
When a customer chooses Paidy at checkout, payment information is exchanged with Paidy’s API in order to authorize and capture the payment.
- Service provider: Paidy Inc.
- Paidy service site: https://paidy.com/
Support
For technical support, contact Welcart Inc. at https://www.welcart.com/
For merchant account questions, contact Paidy Inc. at https://paidy.com/
Installation
- Upload the plugin files to the
/wp-content/plugins/paidy-gateway-for-woocommercedirectory, or install the plugin through the WordPress plugins screen directly. - Activate the plugin through the Plugins screen in WordPress.
- Go to WooCommerce > Settings > Payments and click Manage on Paidy.
- Enter your Paidy Public Key and Secret Key (Test or Live).
- Check Enable Paidy and save changes.
FAQ
-
Do I need a Paidy account?
-
Yes. You will need a Paidy merchant account and API keys (Public/Secret) issued by Paidy Inc.
-
Does it support the new block-based checkout?
-
Yes. Block-based checkout is supported in addition to the classic shortcode-based checkout.
-
Is HPOS (custom order tables) supported?
-
Yes. The plugin declares compatibility with WooCommerce’s High-Performance Order Storage.
-
What currencies are supported?
-
Only Japanese Yen (JPY). This plugin is available for Japan-based merchants only.
Reviews
There are no reviews for this plugin.
Contributors & Developers
“Paidy Gateway for WooCommerce” is open source software. The following people have contributed to this plugin.
Contributors
“Paidy Gateway for WooCommerce” has been translated into 3 locales. Thank you to the translators for their contributions.
Translate “Paidy Gateway 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
1.0.0 – 2026-06-29
- Initial release.