Can I integrate a different checkout payment service with Webflow Ecommerce using an API or custom code?
TL;DR
- Webflow only supports Stripe and PayPal natively and does not allow checkout customization or third-party gateway integration via API.
- To use other payment providers, you must bypass Webflow's checkout by building a custom frontend with Webflow CMS and linking to external carts or embedded payment forms like Foxy, Snipcart, or third-party APIs.
Webflow Ecommerce uses Stripe and PayPal by default, but integrating other payment gateways via API or custom code is only partially possible because of Webflow's limitations on checkout customization.
1. Webflow's Native Checkout Limitations
- Webflow’s built-in checkout flow is tightly integrated with Stripe and PayPal.
- You cannot replace the native checkout process with a different provider within the Webflow-ecommerce backend.
- Webflow does not allow overriding core backend functionality like payment processing through custom code.
2. Workaround: External Checkout Integration
- You can build a custom shopping experience by using Webflow’s CMS and custom forms instead of the Ecommerce module.
- Use buttons or links that redirect users to an external checkout page or load a third-party payment form via embedded code.
- Services like Foxy.io, Snipcart, or Shopify’s Buy Button allow you to connect external carts to Webflow using client-side scripts or embeddable products.
3. Use of APIs
- Webflow does not expose a public API for its Ecommerce module.
- You can’t hook into checkout events or manage transactions via API within Webflow Ecommerce.
- However, you can use external APIs (such as from Square, Mollie, or Razorpay) in custom web apps or serverless functions if you're building an entirely custom cart flow outside Webflow’s native system.
4. Hosting Offsite Checkout Forms
- You can bypass Webflow checkout entirely and:
- Use Webflow CMS to display products.
- Build a "Buy Now" button that links to an external provider’s checkout page or popup (e.g., Stripe Checkout Session, Razorpay modal).
- Use Zapier or Make (Integromat) to handle post-purchase workflows after an external service processes the order.
Summary
You cannot integrate another payment gateway directly into Webflow's native ecommerce checkout via API or custom code. To work around this, you must bypass Webflow's checkout and use custom embeds or redirect flows to third-party payment services. For full control, build a custom frontend using Webflow CMS and connect it to external payment solutions.