Jacob Orbach

Kaspa Payments Gateway for WooCommerce enables your WooCommerce store to accept Kaspa (KAS) cryptocurrency payments. Built with security and simplicity in mind, using KPUB (Extended Public Key) watch-only wallets for non-custodial payment processing.
Important: This plugin is not officially affiliated with, endorsed by, or connected to Kaspa, WooCommerce, or their respective owners.
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/WNXYDFlnGjo?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe>
<h4>Key Features</h4>
<ul>
<li>KPUB Watch-Only Wallet – Secure, non-custodial payment processing. No private keys stored.</li>
<li>Automatic Payment Detection – Real-time payment monitoring via Kaspa API.</li>
<li>Unique Address Per Order – Each order gets a dedicated payment address for better tracking.</li>
<li>Real-Time Exchange Rates – Automatic fiat-to-KAS conversion supporting 45+ store currencies (USD, EUR, GBP, etc.) with 3 configurable price sources.</li>
<li>KasWare Browser Wallet – One-click payment via the KasWare Chrome extension (auto-detected).</li>
<li>QR Code Support – Easy payment scanning with QR codes.</li>
<li>Classic & Block Checkout – Supports both WooCommerce checkout styles.</li>
</ul>
<h4>Requirements</h4>
<ul>
<li>WordPress 5.0+</li>
<li>WooCommerce 3.0+</li>
<li>PHP 7.4+</li>
<li>Kaspa wallet (Kaspium recommended) with KPUB export capability</li>
</ul>
<h4>External Services</h4>
This plugin connects to the following third-party services:
Kaspa API (api.kaspa.org) – Payment verification and optional price source. Sends payment addresses only (public blockchain data). <a href="https://api.kaspa.org" rel="nofollow ugc">More info</a>
Price APIs – Configurable sources for KAS exchange rates in your store currency (no user data sent):
<ul>
<li>CoinGecko – Supports 45+ fiat currencies (<a href="https://www.coingecko.com/en/terms" rel="nofollow ugc">Terms</a> | <a href="https://www.coingecko.com/en/privacy" rel="nofollow ugc">Privacy</a>)</li>
<li>CryptoCompare – Supports 45+ fiat currencies (<a href="https://www.cryptocompare.com/terms" rel="nofollow ugc">Terms</a> | <a href="https://www.cryptocompare.com/privacy-policy" rel="nofollow ugc">Privacy</a>)</li>
</ul>
QR Server API (api.qrserver.com) – Generates QR codes for payment addresses. Sends address and amount only. (<a href="https://goqr.me/api/terms-of-service/" rel="nofollow ugc">Terms</a> | <a href="https://goqr.me/api/privacy-policy/" rel="nofollow ugc">Privacy</a>)
Learn more at <a href="https://kaspawoo.com" rel="nofollow ugc">kaspawoo.com</a>.

Kaspa Payments Gateway for WooCommerce

Accept Kaspa (KAS) cryptocurrency payments in WooCommerce with automatic order confirmation, real-time verification, and multi-currency support.

kasperolabs

KasperoPay for WooCommerce lets merchants accept Kaspa (KAS) payments directly on their store. Prices display in your store’s currency and convert to KAS at the live exchange rate at checkout.
Features:
<ul>
<li>Instant confirmation (~1 second block times)</li>
<li>Multiple wallet support (browser extensions, mobile, QR code)</li>
<li>Works with both Classic and Block-based WooCommerce checkout</li>
<li>Automatic currency conversion (USD, EUR, and other fiat currencies to KAS)</li>
<li>Low transaction fees (1-3.5%)</li>
<li>No chargebacks</li>
<li>No monthly or setup fees</li>
</ul>
Supported Wallets:
<ul>
<li>Kasware (Browser Extension)</li>
<li>Kastle (Browser Extension)</li>
<li>Keystone (OAuth – works on all devices)</li>
<li>Mobile Wallet (kaspa: URI scheme)</li>
<li>Kasanova (Mobile App)</li>
<li>QR Code (any wallet)</li>
</ul>
Why KasperoPay?
<ul>
<li>Works with 6+ wallet types — customers aren’t locked into one wallet</li>
<li>Merchant dashboard with analytics at kaspa-store.com/merchant</li>
<li>Customizable button styles to match your store theme</li>
<li>Professional payment widget with live KAS conversion</li>
<li>Webhook + AJAX dual verification for reliability</li>
</ul>
<h3>External services</h3>
This plugin connects to the KasperoPay payment processing API hosted at kaspa-store.com to process Kaspa cryptocurrency payments.
<h4>KasperoPay Payment Processing (kaspa-store.com/merchant)</h4>
What the service does: Processes Kaspa cryptocurrency payments, converts fiat prices to KAS amounts, and confirms blockchain transactions.
When data is sent: 
* The KasperoPay payment widget JavaScript is loaded from kaspa-store.com when a customer visits the checkout page. 
* When a customer initiates a Kaspa payment, the order total and currency are sent to calculate the KAS amount. 
* After payment, the plugin verifies the transaction status with the KasperoPay API.
What data is sent: Order total, store currency, and a generated payment reference. No customer personal data (name, email, address) is transmitted to KasperoPay.
<ul>
<li>Service website: <a href="https://kaspa-store.com/merchant" rel="nofollow ugc">https://kaspa-store.com/merchant</a></li>
<li>Terms of Service: <a href="https://kasperolabs.com/terms.html" rel="nofollow ugc">https://kasperolabs.com/terms.html</a></li>
<li>Privacy Policy: <a href="https://kasperolabs.com/privacy.html" rel="nofollow ugc">https://kasperolabs.com/privacy.html</a></li>
</ul>

KasperoPay for WooCommerce

Accept Kaspa cryptocurrency payments on your WooCommerce store with instant confirmation and multiple wallet support.

Kaspa Payments Gateway for WooCommerce vs KasperoPay for WooCommerce