- 2026-05-23
- by LethaldiranMX
- Trends
- 0 Comments
DeveloperAccept payments via Saga Payments – Card, Vipps, Klarna, Apple Pay, Google Pay, Swish, MobilePay and more. A full-featured Nordic payment gateway for …
Saga Payments for WooCommerce is a full-featured payment gateway built for Nordic merchants. Accept secure payments through multiple payment methods with enterprise-grade features:
Payment Methods
- Card Payments – Visa, Mastercard, American Express, Discover
- Vipps – Norway’s most popular mobile payment app
- Klarna – Buy now, pay later
- Apple Pay – Fast checkout for Apple users
- Google Pay – Fast checkout for Android users
- Swish – Sweden’s most popular mobile payment app
- MobilePay – Denmark and Finland’s popular mobile payment app
Features
- Easy Setup – Just enter your Merchant ID, Terminal ID, and Public Key
- Saved Payment Methods – Customers can save cards for faster checkout
- WooCommerce Subscriptions – Full support for recurring payments with automatic renewals
- WooCommerce Pre-Orders – Charge customers when pre-ordered products become available
- Authorize & Capture – Authorize payments and capture later, or capture immediately
- Auto-Capture – Automatically capture when order status changes to Processing/Completed
- Auto-Void – Automatically void authorizations when orders are cancelled
- Express Checkout – Apple Pay/Google Pay buttons on product pages and cart
- WooCommerce Blocks – Full support for Blocks Checkout including saved cards
- HPOS Compatible – Full support for High-Performance Order Storage
- Refunds – Full and partial refunds directly from WooCommerce admin
- Professional Design – Clean, responsive payment widget
Plugin Integrations
- ✅ WooCommerce Subscriptions – Automatic recurring payments
- ✅ WooCommerce Pre-Orders – Charge on release
- ✅ WooCommerce Blocks – Full Blocks checkout support
- ✅ WooCommerce HPOS – High-Performance Order Storage
- ✅ Saga Product Sync – Bidirectional product catalogue synchronisation
- Compatible with all major WordPress themes
Product Sync (Saga)
Automatic bidirectional synchronisation between your WooCommerce store and Saga:
- Saga is master — pull products, prices, images, VAT rates and stock from Saga into WooCommerce
- Push changes back — WooCommerce product edits are automatically pushed to Saga in real-time
- Inventory sync — relative stock deltas (STOCK_DOWN / STOCK_UP) on order completion, refund and cancellation
- Auto-retry — failed inventory adjustments are queued and retried every 5 minutes (up to 20 attempts)
- Full field mapping — prices (øre ↔ kroner), VAT rates (25 / 15 / 12 / 0 %), units, barcodes, cost price, images
- Admin panel — WooCommerce → Saga Product Sync with connection test, manual sync, and status dashboard
- Configure via WooCommerce → Saga Product Sync
Requirements
- WordPress 5.8 or later
- WooCommerce 7.0 or later
- PHP 7.4 or later
- SSL certificate (HTTPS)
- Saga Payments merchant account
External services
This plugin relies on the following external services to process payments. A Saga Payments merchant account is required.
Saga Payments API
All payment operations (order creation, payment verification, refunds, captures, voids, and subscription management) are handled through the Saga Payments API proxy server. When a customer initiates a checkout, order data including amount, currency, line items, and customer billing/shipping information is sent to this service via server-side HTTP requests.
- Service URL: https://sagapay-api.kristoffer-afc.workers.dev/api
- Provider: Saga Payments (Cloudflare Worker proxy to Surfboard Payments)
- Website: https://sagapay.no
- Terms of Service: https://www.sagapay.no/terms-of-service
- Privacy Policy: https://www.sagapay.no/personvernserklaering
Saga Payments Merchant Dashboard and Documentation
The plugin settings screen links store administrators to Saga Payments dashboard and documentation pages for API key, webhook, and product catalogue setup. These links open only when an administrator clicks them. No customer or payment data is sent automatically by these documentation links.
- Dashboard URL: https://dashboard.sagapay.no
- API key documentation URL: https://docs.sagapay.no/guides/getting-started/opprett-api-nokler
- Webhook documentation URL: https://docs.sagapay.no/guides/getting-started/webhooks
- Product catalogue documentation URL: https://docs.sagapay.no/api-reference/api-reference/product-catalogue/
- Provider: Saga Payments
- Terms of Service: https://www.sagapay.no/terms-of-service
- Privacy Policy: https://www.sagapay.no/personvernserklaering
Saga OTP Verification Service
When a guest customer pays with a previously saved card, the plugin sends a one-time password (OTP) verification email via a Cloudflare Worker. Only the customer’s email address, a generated OTP code, the store name, and the cart total are sent in the request. No card data is transmitted. The OTP email is delivered via the worker using the Resend email service.
- Service URL: https://saga-otp-worker.kristoffer-afc.workers.dev
- Provider: Saga Payments (Cloudflare Worker)
- Website: https://sagapay.no
- Terms of Service: https://www.sagapay.no/terms-of-service
- Privacy Policy: https://www.sagapay.no/personvernserklaering
Surfboard Online SDK
The payment form displayed on your checkout page is rendered by the Surfboard Online SDK. This JavaScript library is loaded from an external server into the customer’s browser and handles the secure payment UI including card input fields, Vipps/MobilePay popups, Klarna widget, and Apple Pay / Google Pay buttons. Card data is entered directly into Surfboard-hosted iframes and never touches your server.
- SDK URL: https://thorium.surfgw.com/OnlineSDK.js
- Provider: Surfboard Payments
- Website: https://www.surfboardpayments.com
- Terms of Service: https://www.surfboardpayments.com/terms-and-conditions
- Privacy Policy: https://www.surfboardpayments.com/privacy-policy
Surfboard Hosted Payment Page
When the plugin is configured in redirect mode, or for certain subscription flows, the customer’s browser is redirected to a hosted payment page operated by Surfboard Payments. The order amount, currency, and return URLs are passed via the redirect. All payment data is entered on the hosted page.
- Service URL: https://pay.withsurfboard.com
- Base URL used by redirects: https://pay.withsurfboard.com/
- Provider: Surfboard Payments
- Terms of Service: https://www.surfboardpayments.com/terms-and-conditions
- Privacy Policy: https://www.surfboardpayments.com/privacy-policy
Surfboard Vipps/MobilePay Intermediary
For Vipps and MobilePay payment flows, the Surfboard SDK loads an intermediary page in an iframe to handle the mobile payment authorization. This is managed automatically by the Surfboard Online SDK and serves as the bridge between your store and the Vipps/MobilePay apps.
- Service URL: https://vipps.withsurfboard.com
- Provider: Surfboard Payments
- Terms of Service: https://www.surfboardpayments.com/terms-and-conditions
- Privacy Policy: https://www.surfboardpayments.com/privacy-policy
Google Pay API
When Google Pay is enabled as a payment method, the Google Pay JavaScript SDK is loaded in the customer’s browser to render the Google Pay button and handle the payment sheet. Payment token data is returned to your store and forwarded to the Saga Payments API for processing.
- SDK URL: https://pay.google.com/gp/p/js/pay.js
- Provider: Google
- Website: https://pay.google.com
- Terms of Service: https://payments.google.com/payments/apis-secure/get_legal_document?ldo=0&ldt=googlepaytos
- Privacy Policy: https://policies.google.com/privacy
QR Code Generation
For Swish payments, if the payment gateway does not return a pre-rendered QR code image, the plugin generates a QR code locally using the bundled qrcode-generator library (MIT license, by Kazuhiko Arase). No external service is called for QR code generation.
Saga Checkout SDK (Diagnostics Only)
The plugin diagnostics page displays the configured SDK endpoint for admin troubleshooting purposes. The actual payment SDK loaded during checkout is the Surfboard Online SDK documented above.
- Provider: Saga Payments
- Website: https://sagapay.no
- Terms of Service: https://www.sagapay.no/terms-of-service
- Privacy Policy: https://www.sagapay.no/personvernserklaering
Saga Product Sync API
If the optional product synchronization feature is enabled, the plugin sends product data (name, description, price, SKU, images, categories) from your WooCommerce catalog to the Saga Payments product API for catalogue management. This is an opt-in feature configured in the plugin settings.
- Service URL: https://api.sagapay.no
- Provider: Saga Payments
- Terms of Service: https://www.sagapay.no/terms-of-service
- Privacy Policy: https://www.sagapay.no/personvernserklaering
Payment Method Logos
Payment method logos (Visa, Mastercard, Amex, Vipps, Klarna, Apple Pay, Google Pay, Swish, MobilePay) are bundled locally within the plugin in SVG format. No external CDN is used for logo display.
SVG files and inline SVG markup use the standard SVG namespace URI http://www.w3.org/2000/svg and xlink namespace URI http://www.w3.org/1999/xlink as static XML identifiers; these are not external network requests.
