icpay

Why ICPay?
<ul>
<li>Instant settlement to your wallet with no intermediaries or withdrawal delays. Customers pay, you receive – that simple.</li>
<li>0.5% transaction fees. Free to use. Start earning crypto in minutes.</li>
<li>Multi-chain support including Base, X402, and Internet Computer means your customers can pay using their preferred network and token.</li>
</ul>
Key Features:
<ul>
<li>Seamless WooCommerce gateway integration (Checkout + Order Pay pages)</li>
<li>Support for 50+ cryptocurrencies and tokens</li>
<li>Optional X402 (Coinbase) payment support enabled</li>
<li>Real-time payment confirmations via webhooks</li>
<li>Developer-friendly with extensive documentation</li>
<li>Secure, non-custodial – funds go directly to your wallet</li>
<li>Compatible with HPOS (High-Performance Order Storage) and Cart/Checkout Blocks</li>
<li>Express Checkout button (optional) for Cart and Checkout</li>
</ul>
This plugin:
<ul>
<li>Adds an ICPay payment gateway for WooCommerce checkout</li>
<li>Renders a pay button at checkout / order-pay</li>
<li>Updates order status automatically when payment completes or fails (webhooks and verification)</li>
<li>Reuses the Publishable Key from the ICPay plugin (if installed) or set keys locally</li>
<li>Provides Settings for:
<ul>
<li>Filter allowed tokens (optional) using searchable multi-select by token shortcode</li>
<li>Metadata editor (key/value) merged into widget metadata (orderId is added automatically)</li>
</ul>
</li>
<li>Progress bar is always enabled for a smooth checkout experience</li>
</ul>
<h3>Source code and build</h3>
This plugin includes minified frontend bundles: 
– assets/js/icpay-embed.min.js (ICPay widget) 
– assets/js/wc/index.umd.js (optional WalletConnect adapter UMD for the widget)
Public source (maintained and human-readable): 
– Widget: https://github.com/icpay/icpay-widget (MIT) 
– SDK: https://github.com/icpay/icpay-sdk (MIT) 
– WalletConnect (optional adapter runtime): https://github.com/WalletConnect/walletconnect-monorepo
Exact mapping of distributed files to source: 
– assets/js/icpay-embed.min.js → Built from https://github.com/icpay/icpay-widget (package “@ic-pay/icpay-widget”). 
 – Primary sources live under /src in that repository. 
 – Build target is the IIFE embed bundle at /dist/index.embed.js, which is copied and renamed to icpay-embed.min.js for this plugin distribution. 
 – Example tagged release used: see icpay-widget releases matching this plugin version. Repository includes full TS sources and sourcemaps. 
– assets/js/wc/index.umd.js → Built from https://github.com/icpay/icpay-widget at /src/index.umd.js (WalletConnect adapter UMD) and copied to /dist/wc/index.umd.js by the build script.
Build instructions (reproducible): 
1) Clone https://github.com/icpay/icpay-widget 
2) Install dependencies (pnpm, yarn, or npm): 
 – pnpm install 
3) Build the library (produces ESM, IIFE embed, and UMD adapter): 
 – pnpm build:embed 
 – The script also copies the WalletConnect UMD adapter to dist/wc/index.umd.js 
4) Copy artifacts into this plugin: 
 – dist/index.embed.js → instant-crypto-payments-for-woocommerce/assets/js/icpay-embed.min.js 
 – dist/index.embed.js.map (optional, recommended) → instant-crypto-payments-for-woocommerce/assets/js/icpay-embed.min.js.map 
 – dist/wc/index.umd.js → instant-crypto-payments-for-woocommerce/assets/js/wc/index.umd.js
Notes: 
– The widget depends on “@ic-pay/icpay-sdk”, which is fully open source at https://github.com/icpay/icpay-sdk; the SDK sources are not vendored into this plugin but are bundled into the distributed widget file as part of the upstream open-source build. 
– If you prefer, you may vendor the unminified files from icpay-widget/dist instead; WordPress.org accepts either shipping unminified sources with the plugin or providing public, maintained source links (as above).
<h3>External services</h3>
This plugin connects to the ICPay service operated by ICPay, Ltd. to process payments. Details below list what is used, when, what data is sent, and links to each provider’s terms and privacy policies.
1) ICPay API (icpay.org, api.icpay.org) — operated by ICPay, Ltd. 
– What/why: Create and manage a payment and receive payment status updates. 
– When: When rendering the pay button (client-side widget load) and when receiving payment webhooks or running order payment verification. 
– Data sent: Order amount (in store currency; sent with optional fiat_currency when store is not USD), selected crypto asset, and order metadata (e.g., orderId). Webhook payloads contain payment status updates for the order. 
– Terms: https://icpay.org/terms 
– Privacy: https://icpay.org/privacy
<h3>Additional third-party services used by the widget (optional)</h3>
2) WalletConnect RPC (rpc.walletconnect.org) — provided by WalletConnect 
– What/why: Facilitate mobile wallet connections via WalletConnect. 
– When: Only if the WalletConnect adapter is enabled AND the shopper chooses WalletConnect. 
– Data sent: Wallet session metadata and JSON-RPC requests needed to complete a payment. 
– Terms: https://walletconnect.com/terms 
– Privacy: https://walletconnect.com/privacy
3) Wallet vendor websites and app deeplinks — shown only if the WalletConnect adapter is enabled and the shopper chooses a wallet. Navigation happens only on explicit user action; the plugin does not send data to these vendors automatically. 
– Phantom: https://phantom.app — Terms: https://phantom.app/terms — Privacy: https://phantom.app/privacy 
– Solflare: https://solflare.com — Terms: https://solflare.com/terms-of-use — Privacy: https://solflare.com/privacy-policy 
– Coinbase: https://go.cb-w.com (redirect), https://www.coinbase.com — Terms: https://www.coinbase.com/legal/user_agreement — Privacy: https://www.coinbase.com/legal/privacy 
– Binance: https://app.binance.com, https://www.binance.com — Terms: https://www.binance.com/en/terms — Privacy: https://www.binance.com/en/privacy
4) On-ramp provider (optional and disabled in this plugin build) 
– The bundled WalletConnect adapter contains an optional on-ramp link for “Meld” (domain: https://meldcrypto.com). In this plugin distribution, on-ramp is disabled by default; no requests are made to this provider. 
– When: Only if a developer explicitly enables on-ramp in the widget configuration and the shopper chooses to open it. 
– Data sent: None by default in this plugin. If enabled by a developer, the provider’s own site and terms will apply. 
– Vendor site: https://meldcrypto.com (please refer to the vendor site for terms and privacy)
<h3>Remote assets and CDN fallbacks</h3>
<ul>
<li>This plugin bundles all primary JS/CSS/images locally and does not offload required assets to remote CDNs.</li>
<li>The optional WalletConnect adapter may reference external vendor logos or pages provided by those vendors. We ship local icons where possible; any navigation to vendor sites occurs only when the shopper explicitly chooses that wallet. No plugin settings or secrets are transmitted by simply rendering the checkout page.</li>
</ul>

Instant Crypto Payments for WooCommerce

Accept crypto payments (ICP, Bitcoin, stablecoins) in WooCommerce via ICPay. Gateway for secure checkout and webhook order updates.

switro

Crypto Payments By Switro for WC enables WooCommerce merchants to accept Solana/ETH wallet-to-wallet payments directly, without intermediaries or withdrawal delays. Funds go straight to your own wallet, giving you full control over your crypto revenue.
With seamless integration, low fees, and built-in security, Switro makes it simple to start accepting crypto payments today.
Key Features: 
– ⚡ Instant Wallet-to-Wallet Transfers – Payments are settled immediately on the Solana/ETH blockchain. 
– 🔒 Non-Custodial & Secure – Funds are never held by third parties. 
– 💱 Optional USDC Conversion – Automatically convert SOL payments to USDC to minimize volatility risk. 
– 🛡 Slippage Control – Protects against market volatility during conversions. 
– 🔗 On-Chain Settlement – Every transaction is transparent and verifiable on Solana/ETH. 
– 🌐 Webhook Integration – Real-time payment notifications to automate your order processing. 
– 🎯 Fully Compatible with WooCommerce – Simple setup, no coding required.
<h3>Configuration Steps</h3>
<ol>
<li>Get your API Key
<ul>
<li>Login to your Switro account → API Settings → Copy API Key. </li>
</ul>
</li>
<li>Configure in WordPress
<ul>
<li>Go to WooCommerce → Settings → Payments → Switro Solana/ETH Wallet. </li>
<li>Paste the copied API Key into the API Key field and save changes. </li>
</ul>
</li>
<li>Set up Webhooks
<ul>
<li>From the WordPress admin → Payments → Switro Solana/ETH Wallet, copy the Webhook URL provided. </li>
<li>Go back to Switro Dashboard → API Settings → paste the Webhook URL → Save/Update Webhook. </li>
</ul>
</li>
<li>Your store is now ready to accept Solana/ETH payments!</li>
</ol>
<h3>External services</h3>
This plugin securely connects to <a href="https://www.switro.com/" rel="nofollow ugc">Switro</a> to process payments.
When chosen as the payment method, the plugin securely sends order details to Switro via API to create a checkout session. No sensitive customer data is stored; payments are completed on Switro’s hosted checkout page.
Terms of Service: https://www.switro.com/terms 
Privacy Policy: https://www.switro.com/privacy
<h3>References</h3>
<ul>
<li>Get Started with Switro: <a href="https://www.switro.com/auth/register" rel="nofollow ugc">https://www.switro.com/auth/register</a> </li>
<li>Switro API & Developer Docs: <a href="https://switro.com/docs" rel="nofollow ugc">https://switro.com/docs</a></li>
</ul>
<h3>License</h3>
This plugin is licensed under the GPLv2 or later. See <a href="https://www.gnu.org/licenses/gpl-2.0.html" rel="nofollow ugc">License URI</a> for details.

Crypto Payments By Switro for WC

Accept Solana and ETH payments instantly on your WooCommerce store with Switro – a modern, non-custodial crypto payment gateway.

Instant Crypto Payments for WooCommerce vs Crypto Payments By Switro for WC