Title: SaturnShift – Accept Cards, ACH, USDC & USDT on WooCommerce Author: saturnshift Published: 6 สิงหาคม 2026 Last modified: 12 สิงหาคม 2026 --- Search plugins ![](https://ps.w.org/saturnshift-for-woocommerce/assets/banner-772x250.png?rev=3636910) ![](https://ps.w.org/saturnshift-for-woocommerce/assets/icon-256x256.png?rev=3637072) # SaturnShift – Accept Cards, ACH, USDC & USDT on WooCommerce By [saturnshift](https://profiles.wordpress.org/saturnshift/) [Download](https://downloads.wordpress.org/plugin/saturnshift-for-woocommerce.1.0.2.zip) * [Details](https://th.wordpress.org/plugins/saturnshift-for-woocommerce/#description) * [Reviews](https://th.wordpress.org/plugins/saturnshift-for-woocommerce/#reviews) * [Installation](https://th.wordpress.org/plugins/saturnshift-for-woocommerce/#installation) * [Development](https://th.wordpress.org/plugins/saturnshift-for-woocommerce/#developers) [Support](https://wordpress.org/support/plugin/saturnshift-for-woocommerce/) ## Description Accept cards, bank payments (ACH), and stablecoins (USDC and USDT) on your WooCommerce store through a single checkout and a single platform. SaturnShift for WooCommerce connects your store to your SaturnShift account in one click. There are no API keys to copy and no second system to reconcile. You choose which payment methods to offer, and they appear at your normal WooCommerce checkout. Unlike a crypto-only gateway, SaturnShift brings cards, ACH and stablecoins together in one platform. Take a card, a bank payment, or a stablecoin on the same checkout, and manage all of it, refunds, reporting, settlements, invoices and payment links, in one place. **What your customers can pay with** * Credit and debit cards * Bank payments (ACH) * USDC and USDT stablecoins, accepted on Ethereum, Base, Polygon and Arbitrum **How it works** * **Connect once, no keys.** Click “Connect with SaturnShift”, approve, and the plugin pulls in the payment methods you have enabled, along with your branding and surcharge rules, and registers its webhook automatically. There are no API keys or secrets to copy. * **Same checkout.** At “Place Order” the buyer completes payment on your hosted SaturnShift checkout, then returns to your order page. * **Orders stay in sync.** Signed webhooks move each order between Pending, Paid, Failed, Expired and Refunded. * **On-chain receipt.** Stablecoin orders show the settlement network and a block explorer link on the order, in “My Account”, and in order emails. * **Refunds.** Refund card and stablecoin orders from WooCommerce or from your SaturnShift dashboard. **Everything else lives in SaturnShift** Reporting, invoices, settlements, payment links, analytics, customers, and native QuickBooks Online accounting sync all live in your SaturnShift dashboard. The plugin stays lightweight so your store stays fast. **Works with your checkout** Supports both the classic checkout and the WooCommerce Cart & Checkout blocks, and is compatible with High-Performance Order Storage. **Requirements** You need a SaturnShift account to use this plugin. You can create one for free during the connect step if you don’t have one yet. Orders are settled in USD; if your store currency is not supported, the plugin shows a notice and hides itself at checkout until you switch to a supported one. ### External services This plugin connects your store to SaturnShift, a third-party payment service, to create checkouts, keep orders in sync, and process refunds. It cannot function without this connection. The following describes what is sent and when. **SaturnShift API (https://api.saturnshift.io)** Used server-to-server for all payment operations. * When a customer places an order, the plugin sends the order amount, currency, order id and your store’s return URLs to create a hosted checkout. * On connect, the plugin registers a webhook URL on your store and fetches your merchant configuration (enabled payment methods, branding, surcharge rules). * When you issue a refund, the plugin sends the order reference and refund amount. * SaturnShift sends signed webhooks back to your store to update order status. No customer payment card numbers or bank details pass through your WordPress site; those are entered directly on SaturnShift’s hosted checkout. **SaturnShift authorization (https://app.saturnshift.io)** When you click “Connect with SaturnShift”, your browser is redirected to app.saturnshift. io to sign in and approve the connection (OAuth 2.0 with PKCE). No credentials are entered into or stored by WordPress. Terms of Service: https://www.saturnshift.io/terms Privacy Policy: https://www. saturnshift.io/privacy ## Screenshots [⌊Connect your SaturnShift account in one click from WooCommerce payment settings. No API keys.⌉⌊Connect your SaturnShift account in one click from WooCommerce payment settings. No API keys.⌉[ Connect your SaturnShift account in one click from WooCommerce payment settings. No API keys. [⌊Your enabled methods, cards, ACH, USDC and USDT, pulled in from SaturnShift.⌉⌊ Your enabled methods, cards, ACH, USDC and USDT, pulled in from SaturnShift.⌉[ Your enabled methods, cards, ACH, USDC and USDT, pulled in from SaturnShift. [⌊Stablecoin orders show the settlement network and a block explorer link.⌉⌊Stablecoin orders show the settlement network and a block explorer link.⌉[ Stablecoin orders show the settlement network and a block explorer link. ## Installation 1. Upload the plugin to `/wp-content/plugins/` and activate it (or install it from the WordPress plugin directory). WooCommerce must be installed and active. 2. Go to WooCommerce > Settings > Payments > SaturnShift. 3. Click “Connect with SaturnShift”. Sign in (or create a free account), choose a plan if prompted, and approve. You’re returned to WooCommerce connected, your config is pulled in, and the webhook is registered automatically. 4. The gateway is enabled on connect. Adjust the title/description if you like. ## FAQ ### Do I have to accept crypto to use this plugin? No. You choose which methods to offer. Enable only cards and bank payments if you like, or add USDC and USDT when you are ready. Whatever you enable in SaturnShift is what appears at checkout. ### Which payment methods can my customers use? Credit and debit cards, bank payments (ACH), and USDC and USDT stablecoins. ### Which networks are USDC and USDT accepted on? Ethereum, Base, Polygon and Arbitrum. SaturnShift handles the payment flow across supported networks, so your WooCommerce integration does not need separate network- specific configuration. ### Do I need API keys? No. Connecting uses a one-click OAuth approval (the same pattern as “Sign in with” buttons). There are no keys or secrets to copy or store. ### Which currencies are supported? Orders are settled in USD. If your store currency isn’t supported, the plugin shows a notice and hides itself at checkout until you switch to a supported one. ### Where do I issue refunds? You can click Refund on the WooCommerce order, which forwards the request to SaturnShift, or refund directly in your SaturnShift dashboard. Either way the WooCommerce order is updated to Refunded when the refund settles. ### Is customer card or bank data stored in WordPress? No. Payment details are entered on SaturnShift’s hosted checkout, never on your WordPress site. ### Does it work with the block-based checkout? Yes. The plugin supports both the classic and block (Cart & Checkout blocks) checkout experiences, and is compatible with High-Performance Order Storage. ### Can it sync with QuickBooks? Yes. SaturnShift includes native QuickBooks Online sync, so payments and refunds can flow into your books. ## Reviews There are no reviews for this plugin. ## Contributors & Developers “SaturnShift – Accept Cards, ACH, USDC & USDT on WooCommerce” is open source software. The following people have contributed to this plugin. Contributors * [ saturnshift ](https://profiles.wordpress.org/saturnshift/) [Translate “SaturnShift – Accept Cards, ACH, USDC & USDT on WooCommerce” into your language.](https://translate.wordpress.org/projects/wp-plugins/saturnshift-for-woocommerce) ### Interested in development? [Browse the code](https://plugins.trac.wordpress.org/browser/saturnshift-for-woocommerce/), check out the [SVN repository](https://plugins.svn.wordpress.org/saturnshift-for-woocommerce/), or subscribe to the [development log](https://plugins.trac.wordpress.org/log/saturnshift-for-woocommerce/) by [RSS](https://plugins.trac.wordpress.org/log/saturnshift-for-woocommerce/?limit=100&mode=stop_on_copy&format=rss). ## Changelog #### 1.0.2 * Listing and description update for clarity on supported payment methods (cards, ACH, USDC and USDT on WooCommerce). No functional changes. #### 1.0.1 * Updated the plugin name and description (supported payment methods, and QuickBooks accounting sync in the SaturnShift dashboard). No functional changes. #### 1.0.0 * Initial release: one-click Connect (OAuth + PKCE, no keys), hosted checkout redirect, order sync via signed webhooks, refunds from WooCommerce, on-chain receipts, block checkout and HPOS support. ## Meta * Version **1.0.2** * Last updated **17 ชั่วโมง ago** * Active installations **Fewer than 10** * WordPress version ** 6.2 or higher ** * Tested up to **7.0.4** * PHP version ** 7.4 or higher ** * Language * [English (US)](https://wordpress.org/plugins/saturnshift-for-woocommerce/) * Tags * [payment gateway](https://th.wordpress.org/plugins/tags/payment-gateway/)[stablecoin](https://th.wordpress.org/plugins/tags/stablecoin/) [usdc](https://th.wordpress.org/plugins/tags/usdc/)[USDT](https://th.wordpress.org/plugins/tags/usdt/) [woocommerce](https://th.wordpress.org/plugins/tags/woocommerce/) * [Advanced View](https://th.wordpress.org/plugins/saturnshift-for-woocommerce/advanced/) ## Ratings No reviews have been submitted yet. [Your review](https://wordpress.org/support/plugin/saturnshift-for-woocommerce/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/saturnshift-for-woocommerce/reviews/) ## Contributors * [ saturnshift ](https://profiles.wordpress.org/saturnshift/) ## Support Got something to say? Need help? [View support forum](https://wordpress.org/support/plugin/saturnshift-for-woocommerce/)