Title: QuantaPay Payment Author: quantapay Published: 2026年1月11日 Last modified: 2026年3月2日 --- プラグインを検索 ![](https://ps.w.org/quantapay-payment/assets/banner-772x250.png?rev=3436901) ![](https://ps.w.org/quantapay-payment/assets/icon-256x256.png?rev=3436901) # QuantaPay Payment 作者: [quantapay](https://profiles.wordpress.org/quantapay/) [ダウンロード](https://downloads.wordpress.org/plugin/quantapay-payment.1.1.1.zip) * [詳細](https://ja.wordpress.org/plugins/quantapay-payment/#description) * [レビュー](https://ja.wordpress.org/plugins/quantapay-payment/#reviews) * [インストール](https://ja.wordpress.org/plugins/quantapay-payment/#installation) * [開発](https://ja.wordpress.org/plugins/quantapay-payment/#developers) [サポート](https://wordpress.org/support/plugin/quantapay-payment/) ## 説明 QuantaPay is a non-custodial crypto payment gateway for WordPress. Go live in five minutes, charge a flat 0.8% per successful transaction, and send every confirmation straight to your wallet with verifiable on-chain proofs. Learn more about the official WordPress plugin at [https://quantapay.app/wordpress-plugin/](https://quantapay.app/wordpress-plugin/). ### Highlights * **Launch in 5 minutes** – email sign-up API key paste credentials in the WooCommerce settings page and you’re ready to accept crypto. * **Funds go directly to your wallet** – QuantaPay never holds balances; each payment settles to the merchant address with full blockchain visibility. * **Flat 0.8% pricing** – no monthly fees or withdrawal charges, making gross margin planning straightforward. * **Native WooCommerce experience** – edit the title, description, API key, and webhook directly inside WooCommerce Settings Payments; Quick Config surfaces wallet addresses, thank-you redirect, and messaging in WordPress. * **30+ cryptocurrencies + custom tokens** – BTC, ETH, USDT (ERC/TRC/BEP), USDC, BNB, SOL, DOGE, LTC, and your own ERC-20/BEP-20 tokens for regional campaigns. ### Feature overview 1. **One-click configuration** – WooCommerce’s native Payments screen stores your API key/webhook, while the QuantaPay tab exposes wallets, default currency, thank- you redirect, and messaging in one place. 2. **Consistent checkout UI** – classic and Blocks checkout share the same title, description, and currency row (BTC · ETH · USDT · USDC · BNB) with built-in crypto icons so shoppers immediately recognize the method. 3. **Instant, non-custodial settlement** – payments land directly in your wallet with a default 60-minute price-lock window and countdown reminders; status updates flow between the plugin and QuantaPay Cloud automatically. 4. **Cloud dashboard sync** – view balances, the latest 100 transactions, and debug logs from WordPress without switching tabs; underpayments or expired invoices surface reminders for the next step. 5. **Security & compliance** – webhooks validate request signatures with your shared secret, sensitive options are encrypted at rest, and optional debug logs automatically redact secrets. 6. **Cloud toolset** – enable payment links, hosted checkout, invoices/VAT, support payment pages, and fiat rails (Stripe, PayPal, Verifone) from the same Cloud settings screen. 7. **Branding & advanced settings** – customize logos, colors, layouts, copy, custom fields, blockchain explorers, RPC nodes, Lightning Network, MetaMask support, and white-label domains when needed. 8. **Localization + custom assets** – the plugin ships eight languages and QuantaPay Cloud lets you add custom tokens with icons and exchange rates for different regions. ### Requirements 1. A QuantaPay Cloud merchant account: [https://quantapay.app/wordpress-plugin](https://quantapay.app/wordpress-plugin) 2. Your Cloud API key and webhook secret (Account API key & Webhook key) 3. WordPress 5.8+ with PHP 7.4+ (PHP 8.x recommended) on a host that allows outbound HTTPS requests ### Documentation and Support * Website: [https://quantapay.app/wordpress-plugin](https://quantapay.app/wordpress-plugin) * Cloud dashboard: [https://cloud.quantapay.app](https://cloud.quantapay.app) * Documentation: [https://quantapay.app/docs](https://quantapay.app/docs) * Support: support@quantapay.app ## スクリーンショット * [[ * QuantaPay connector settings page with Cloud credentials, logging toggle, and quick status cards. * [[ * Quick configuration tab for wallet addresses, webhook redirect, and checkout copy. * [[ * Transactions list pulled from QuantaPay Cloud with expand/collapse details. * [[ * [[ * [[ * [[ * [[ * [[ ## インストール 1. Upload the `quantapay-payment` folder to `/wp-content/plugins/`. 2. Activate “QuantaPay Payment” inside **Plugins > Installed Plugins**. 3. Navigate to **QuantaPay** in the WordPress sidebar. 4. Paste your **Cloud API key** and **Webhook secret key** from QuantaPay Cloud. 5. Copy the generated Webhook URL into **Cloud > Settings > Webhook URL**. 6. (Optional) Customize the checkout label and description. 7. Enable the gateway inside WooCommerce (**WooCommerce > Settings > Payments > QuantaPay**) or in EDD (**Downloads > Settings > Payment Gateways**). The same page also lets you edit the checkout label/description without visiting the standalone QuantaPay settings page. ## FAQ ### Do I need a QuantaPay account? Yes. Sign up via [https://quantapay.app/wordpress-plugin](https://quantapay.app/wordpress-plugin)( or the Cloud portal) to generate the API key and webhook secret that the plugin requires. ### Which cryptocurrencies are supported? QuantaPay tracks 30+ assets including BTC, ETH, USDT (ERC/TRC/BEP), USDC, BNB, SOL, DOGE, LTC, XRP, DOT, BAT, ALGO, and more. You can also add your own ERC-20/BEP-20 tokens from the Cloud settings screen. ### How do I configure the gateway in WordPress? After installing the plugin, go to **WooCommerce Settings Payments QuantaPay**, paste your Cloud API key + webhook secret, and click “Enable.” Quick Config in the** QuantaPay** sidebar menu lets you adjust wallets, default currency, thank-you redirect, and checkout copy without editing code. ### Do I have to wait for withdrawals? No. QuantaPay is fully non-custodial—each confirmed payment settles directly to your wallet with a blockchain hash you can verify in both Cloud and WordPress logs. ### Can I customize the checkout wording and branding? Yes. Quick Config lets you edit the title, description, default currency, and thank- you redirect directly inside WordPress, and the Cloud portal allows deeper customization( logos, colors, layout, additional fields, custom explorers/RPC nodes). ### How do I ensure webhooks work when my site is behind Cloudflare or another WAF? QuantaPay webhooks POST to `https://yoursite.com/wp-json/quantapay/webhook`. If your site is behind Cloudflare, please allow this endpoint so callbacks are not blocked: 1. In Cloudflare, create a Firewall/WAF rule that matches `Hostname equals yoursite. com` **and** `URI contains /wp-json/quantapay`. Set the action to **Allow** (or** Bypass Security**). 2. Optionally match on the QuantaPay webhook headers, e.g. `http.user_agent contains" QuantaPay-Webhook"` or the signature header, for stricter filtering. 3. Make sure the Security Level isn’t set to “I’m Under Attack” for that URL. Most merchants only need this single rule; once Cloudflare lets the request through, the plugin will verify the shared secret and signature before updating the order. ### How much does QuantaPay cost? The gateway charges a flat 0.8% per successful crypto payment. There are no monthly fees or withdrawal charges, so you can predict margins accurately. ### How is security handled? Webhooks use shared-secret signatures, sensitive options are encrypted at rest, optional debug logs automatically redact secrets, and you can point QuantaPay at your own blockchain explorers or RPC nodes for maximum control. ## 評価 このプラグインにはレビューがありません。 ## 貢献者と開発者 QuantaPay Payment はオープンソースソフトウェアです。以下の人々がこのプラグインに 貢献しています。 貢献者 * [ quantapay ](https://profiles.wordpress.org/quantapay/) “QuantaPay Payment” は1ロケールに翻訳されています。 [翻訳者](https://translate.wordpress.org/projects/wp-plugins/quantapay-payment/contributors) のみなさん、翻訳へのご協力ありがとうございます。 [“QuantaPay Payment” をあなたの言語に翻訳しましょう。](https://translate.wordpress.org/projects/wp-plugins/quantapay-payment) ### 開発に興味がありますか ? [コードを閲覧](https://plugins.trac.wordpress.org/browser/quantapay-payment/)する か、[SVN リポジトリ](https://plugins.svn.wordpress.org/quantapay-payment/)をチェック するか、[開発ログ](https://plugins.trac.wordpress.org/log/quantapay-payment/)を [RSS](https://plugins.trac.wordpress.org/log/quantapay-payment/?limit=100&mode=stop_on_copy&format=rss) で購読してみてください。 ## 変更履歴 #### 1.1.1 * Fix transaction status labels and stock handling. * Improve settings caching and log file management. #### 1.1.0 * Checkout Session API – cleaner, shorter payment URLs with automatic fallback. * Top-level admin menu – QuantaPay now has its own sidebar entry. * Webhook stability fix for virtual and deleted products. * Security improvements. #### 1.0.0 * Initial release with WooCommerce and EDD gateways. * Secure webhook + REST entry points and encrypted `external_reference`. * Quick configuration tab, Cloud dashboard sync, and optional debug logging. * Localization pack covering 8 languages. ## メタ * バージョン **1.1.1** * 最終更新日 **3か月前** * 有効インストール数 **10未満** * WordPress バージョン ** 5.8またはそれ以降 ** * 検証済み最新バージョン: **6.9.4** * PHP バージョン ** 7.4またはそれ以降 ** * 言語 * [English (US)](https://wordpress.org/plugins/quantapay-payment/)、[Russian](https://ru.wordpress.org/plugins/quantapay-payment/). * [プラグインを翻訳](https://translate.wordpress.org/projects/wp-plugins/quantapay-payment) * タグ * [btc](https://ja.wordpress.org/plugins/tags/btc/)[crypto payments](https://ja.wordpress.org/plugins/tags/crypto-payments/) [cryptocurrency](https://ja.wordpress.org/plugins/tags/cryptocurrency/)[payment gateway](https://ja.wordpress.org/plugins/tags/payment-gateway/) [woocommerce crypto](https://ja.wordpress.org/plugins/tags/woocommerce-crypto/) * [詳細を表示](https://ja.wordpress.org/plugins/quantapay-payment/advanced/) ## 評価 レビューはまだ送信されていません。 [Your review](https://wordpress.org/support/plugin/quantapay-payment/reviews/#new-post) [すべてのレビューを見る](https://wordpress.org/support/plugin/quantapay-payment/reviews/) ## 貢献者 * [ quantapay ](https://profiles.wordpress.org/quantapay/) ## サポート 意見や質問がありますか ? [サポートフォーラムを表示](https://wordpress.org/support/plugin/quantapay-payment/)