allscaleio

<p>Allscale Checkout is a WordPress plugin (built as a WooCommerce payment gateway) that lets your customers pay with crypto while funds settle instantly as USDT stablecoin directly to your wallet — Allscale never holds your money.</p>
<h4>Why use Allscale?</h4>
<ul>
<li><strong>Non-custodial.</strong> Funds go straight to your wallet. No third party holds your money. No account freezes.</li>
<li><strong>Low fees.</strong> 0.6% per transaction with a $0.10 minimum (vs. ~3% on traditional processors).</li>
<li><strong>Instant settlement.</strong> On-chain USDT — no waiting days for payouts.</li>
<li><strong>Permissionless setup.</strong> Sign up, paste your credentials, start accepting payments.</li>
</ul>
<h4>Features</h4>
<ul>
<li>Native WooCommerce payment gateway.</li>
<li>HMAC-SHA256 request signing and webhook verification (timing-safe).</li>
<li>Test-connection button + automatic credential validation on save.</li>
<li>Per-order Allscale Payment meta box: tx hash with block-explorer link, payment-method type, paid / fee / net breakdown.</li>
<li>Webhook health observation: last-received timestamp, first-webhook celebration, stale-webhook warning.</li>
<li>HPOS compatible. Block-based checkout compatible.</li>
<li>Full i18n with text domain <code>allscale-checkout</code>.</li>
</ul>
<h4>Requirements</h4>
<ul>
<li>WordPress 5.8+</li>
<li>WooCommerce 6.0+</li>
<li>PHP 7.4+</li>
<li>An <a href="https://allscale.io" rel="nofollow ugc">Allscale account</a> with Commerce enabled</li>
</ul>
<h3>External services</h3>
<p>This plugin connects to <strong>Allscale’s API at <code>https://openapi.allscale.io</code></strong> so your customers’ payments can be created, confirmed, and settled to your wallet. Specifically:</p>
<p><strong>What is sent to Allscale, and when:</strong></p>
<ul>
<li><em>On settings save and on every “Test connection” click:</em> the API key and a signed <code>GET /v1/test/ping</code> request — verifies the credentials are correct without sending order data.</li>
<li><em>When a customer clicks “Place order” with Allscale selected:</em> a signed <code>POST /v1/checkout_intents/</code> with the order’s total amount in cents, currency (or stable-coin enum), your store’s order number, an order description (the names of items in the cart, truncated), the customer’s WooCommerce user ID and billing name, and the WooCommerce thank-you URL to redirect them back to after payment.</li>
<li><em>When the customer lands back on the thank-you page:</em> a signed <code>GET /v1/checkout_intents/{id}</code> to read the on-chain transaction details and reconcile the order.</li>
</ul>
<p><strong>What Allscale sends back, and when:</strong></p>
<ul>
<li><em>Hosted checkout URL</em> — the page your customer is redirected to to actually pay.</li>
<li><em>Webhook callbacks</em> — when an on-chain payment confirms, Allscale POSTs a signed message to <code>https://your-site.com/wc-api/allscale_checkout</code> containing the transaction hash, chain ID, the on-chain settled amount in USDT, and the payment method type. The plugin verifies the HMAC-SHA256 signature before applying any state change.</li>
</ul>
<p><strong>Service terms and privacy:</strong></p>
<ul>
<li>Allscale’s terms of service: <a href="https://www.allscale.io/agreement" rel="nofollow ugc">https://www.allscale.io/agreement</a></li>
<li>Allscale’s privacy policy: <a href="https://www.allscale.io/policy" rel="nofollow ugc">https://www.allscale.io/policy</a></li>
</ul>
<p>Using this plugin makes your WooCommerce store an integration partner of Allscale. By installing and configuring it, you agree to Allscale’s terms.</p>
<h3>Privacy</h3>
<p>This plugin does not collect any analytics, telemetry, or user data on its own. It does not “call home” to allscale-io or any third party other than the Allscale API documented above.</p>
<p><strong>Personal data this plugin transmits to Allscale</strong> for the purpose of processing each order:</p>
<ul>
<li>The customer’s WooCommerce user ID (an internal numeric ID, only if they’re a logged-in customer)</li>
<li>The customer’s billing first + last name</li>
<li>The order number and total amount</li>
<li>A short description of the items in the order (product names, truncated to 200 characters)</li>
</ul>
<p><strong>Personal data this plugin stores locally</strong> in the WordPress database, on each order:</p>
<ul>
<li>The Allscale checkout intent ID</li>
<li>The on-chain transaction hash (public blockchain data)</li>
<li>The settled amount, fee, and net amount in USDT</li>
<li>The chain ID and payment-method type</li>
</ul>
<p>No card numbers, no wallet seed phrases, no private keys, and no email addresses are sent or stored by this plugin.</p>


Allscale Checkout

Accept crypto payments with 0.6% fees (min $0.10) and instant USDT settlement to your own wallet. Non-custodial. Requires WooCommerce.

aztemi

t4top

<p>WC Solana Pay – Fast payment gateway powered by Solana blockchain with support for <strong>Block</strong> and <strong>Classic</strong> themes.</p>
<p>Accept crypto payments in <strong>SOL</strong>, <strong>USDT</strong>, <strong>USDC</strong>, <strong>EURC</strong> and more via <strong>QR Code</strong> and through all major Solana wallets, including Phantom, Solflare and Backpack.</p>
<p>This is a quick and easy way to add crypto and stablecoin payments to your WooCommerce store and WordPress website. Give your customers a fast, seamless crypto checkout experience and increase your conversion rate.</p>
<span class="embed-youtube" style="text-align:center; display: block;"><iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/ArqS84jGjE0?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></span>
<h4>Demo Store</h4>
<p>Below is a live demo store. Get free tokens for testing from the <a href="https://apps.aztemi.com/wc-solana-pay/faucet/" rel="nofollow ugc">Devnet Faucet</a> and try out the plugin for yourself.</p>
<ul>
<li><a href="https://solana-pay-demo.juxdan.io/" rel="nofollow ugc">https://solana-pay-demo.juxdan.io/</a></li>
</ul>
<h4>Supported Tokens for Payments</h4>
<ul>
<li>Solana (SOL)</li>
<li>Tether USD Stablecoin (USDT)</li>
<li>Circle USD Stablecoin (USDC)</li>
<li>PayPal USD Stablecoin (PYUSD)</li>
<li>Circle EURO Stablecoin (EURC)</li>
<li>EUROe Stablecoin (EUROe)</li>
</ul>
<h4>Features</h4>
<ul>
<li>Solana Pay smart button integrated with the Checkout page for express checkout without redirect</li>
<li>Supports payments via QR Code scan and connection to browser wallets</li>
<li>Fast transactions handling and direct payments into the Solana wallet address that you configure</li>
<li>Compatible with Gutenberg Block and Classic themes</li>
</ul>
<h4>Benefits for Merchants</h4>
<ul>
<li>Get paid instantly for immediate cash flow. Payments go directly into your Solana wallet.</li>
<li>No lock-ups, No redirect, No pay-later intermediaries. Transactions are settled onchain immediately.</li>
<li>No setup fees, No monthly fees, No upsell. Only pay-as-you-go fee of 0.5% per transaction. We make money only when you do.</li>
</ul>


WC Solana Pay

Crypto payment gateway for WooCommerce powered by Solana Pay.

Allscale Checkout vs WC Solana Pay