Hi,
We are building a headless Shopify site with Next.js and the Storefront API. After upgrading the Storefront API to the July version, I see all Checkout API functionality has migrated to the Cart API. The Storefront Cart API redirects to Shopify’s Web Checkout, which enables seamless integration with Shopify Functions and UI extensions.
However, we want to build our own custom checkout page and not use Shopify’s Web Checkout.
How can we use a headless store and handle the payment process without using Shopify’s Web Checkout?
If anyone has had similar problems, please let me know!
Thank you.