Title: Kkhay Author: boboaungdev Published: అక్టోబర్ 12, 2026 Last modified: అక్టోబర్ 12, 2026 --- Search plugins ![](https://s.w.org/plugins/geopattern-icon/kkhay.svg) # Kkhay By [boboaungdev](https://profiles.wordpress.org/boboaungdev/) [Download](https://downloads.wordpress.org/plugin/kkhay.1.0.0.zip) * [Details](https://te.wordpress.org/plugins/kkhay/#description) * [Reviews](https://te.wordpress.org/plugins/kkhay/#reviews) * [Installation](https://te.wordpress.org/plugins/kkhay/#installation) * [Development](https://te.wordpress.org/plugins/kkhay/#developers) [Support](https://wordpress.org/support/plugin/kkhay/) ## Description **K Khay** is the official payment gateway for **[K Khay](https://kkhay.com)**. Accept payments directly to your wallet in stablecoins and popular cryptocurrencies with **zero chargebacks**, **instant on-chain verification**, and **frictionless checkout**. ### 🌟 Key Features * **Multi-Chain Stablecoins**: Accept USDT & USDC across BNB Smart Chain (BSC), Polygon, Arbitrum, Base, and Ethereum mainnet. * **Native Tokens**: Accept BNB and ETH directly. * **Non-Custodial & Sovereign**: Receive payments directly into your own wallets— no third-party freezes or chargebacks. * **Hosted Checkout Experience**: Seamless, mobile-responsive checkout UI with dynamic QR codes, real-time blockchain monitoring, and multi-network selectors. * **Instant Payment Notifications (IPN)**: Cryptographically secured webhooks ( HMAC-SHA256) update WooCommerce order statuses instantly upon on-chain settlement. * **High-Performance Order Storage (HPOS)**: 100% compatible with modern WooCommerce HPOS database tables and Gutenberg Checkout Blocks. * **Partial Payment Detection**: Flags underpaid orders to alert store administrators before fulfillment. * **Self-Hosted Gateway Friendly**: Fully configurable base URL allows connecting to your private self-hosted K Khay gateway instance or the cloud gateway. ### External Services This plugin relies on an external service — the **K Khay Payment Gateway API** (` https://api.kkhay.com` or your configured self-hosted gateway instance) — to create cryptocurrency payment invoices, track real-time blockchain settlement, and verify payment webhook signatures. * **What the service is**: K Khay Sovereign Crypto Gateway provides non-custodial cryptocurrency checkout processing (USDT, USDC, BNB, ETH on BSC, Polygon, Arbitrum, Base, and Ethereum). * **What data is sent**: When a customer selects K Khay at checkout and places an order, the plugin transmits order details including the order ID, payment amount, currency, return/cancel URLs, and your merchant API credentials to initiate the checkout session. Sensitive customer payment credentials (such as credit card numbers or private keys) are never requested, stored, or transmitted. * **When data is sent**: Data is transmitted when a customer initiates payment at checkout, when invoice status is queried, and when receiving webhook payment callbacks. * **Service Provider**: K Khay ([https://kkhay.com](https://kkhay.com)) * **Terms of Service**: [https://kkhay.com/terms](https://kkhay.com/terms) * **Privacy Policy**: [https://kkhay.com/privacy](https://kkhay.com/privacy) ## Installation 1. Upload the `kkhay` folder to the `/wp-content/plugins/` directory, or upload `kkhay. zip` directly via **Plugins Add New Upload Plugin** in your WordPress admin. 2. Activate the plugin through the **Plugins** menu in WordPress. 3. Navigate to **WooCommerce Settings Payments**. 4. Click on **K Khay Crypto Gateway** to configure settings. 5. Enter your **Merchant API Key** and **Webhook / IPN Secret** from your [K Khay Dashboard](https://kkhay.com). 6. Copy the displayed IPN URL into your K Khay Dashboard under Webhook Settings. 7. Save changes and start accepting crypto payments! ## FAQ ### Does this plugin support WooCommerce Blocks checkout? Yes! K Khay fully supports both the classic WooCommerce checkout template and the new Gutenberg Cart & Checkout Blocks. ### Does this support High-Performance Order Storage (HPOS)? Yes. K Khay declares official compatibility with HPOS custom order tables. ### Are there any chargebacks with crypto? No. Blockchain payments are irreversible, completely eliminating fraudulent chargebacks. ### Where do I get my API Key? You can generate your merchant API keys and IPN webhook secret from your [K Khay Merchant Dashboard](https://kkhay.com). ## Reviews There are no reviews for this plugin. ## Contributors & Developers “Kkhay” is open source software. The following people have contributed to this plugin. Contributors * [ boboaungdev ](https://profiles.wordpress.org/boboaungdev/) * [ kkhay ](https://profiles.wordpress.org/kkhay/) [Translate “Kkhay” into your language.](https://translate.wordpress.org/projects/wp-plugins/kkhay) ### Interested in development? [Browse the code](https://plugins.trac.wordpress.org/browser/kkhay/), check out the [SVN repository](https://plugins.svn.wordpress.org/kkhay/), or subscribe to the [development log](https://plugins.trac.wordpress.org/log/kkhay/) by [RSS](https://plugins.trac.wordpress.org/log/kkhay/?limit=100&mode=stop_on_copy&format=rss). ## Changelog #### 1.0.0 * Initial release of the official K Khay Crypto Payment Gateway for WooCommerce. * Support for USDT, USDC, BNB, ETH on BSC, Polygon, Arbitrum, Base, and Ethereum. * Full compatibility with WooCommerce HPOS and Blocks Checkout. * HMAC-SHA256 cryptographic webhook verification. ## Meta * Version **1.0.0** * Last updated **11 గంటలు ago** * Active installations **Fewer than 10** * WordPress version ** 6.0 or higher ** * Tested up to **7.1.3** * PHP version ** 7.4 or higher ** * Language * [English (US)](https://wordpress.org/plugins/kkhay/) * Tags * [crypto](https://te.wordpress.org/plugins/tags/crypto/)[payment gateway](https://te.wordpress.org/plugins/tags/payment-gateway/) [usdc](https://te.wordpress.org/plugins/tags/usdc/)[USDT](https://te.wordpress.org/plugins/tags/usdt/) [woocommerce](https://te.wordpress.org/plugins/tags/woocommerce/) * [Advanced View](https://te.wordpress.org/plugins/kkhay/advanced/) ## Ratings No reviews have been submitted yet. [Your review](https://wordpress.org/support/plugin/kkhay/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/kkhay/reviews/) ## Contributors * [ boboaungdev ](https://profiles.wordpress.org/boboaungdev/) * [ kkhay ](https://profiles.wordpress.org/kkhay/) ## Support Got something to say? Need help? [View support forum](https://wordpress.org/support/plugin/kkhay/) ## Donate Would you like to support the advancement of this plugin? [ Donate to this plugin ](https://kkhay.com)