Send data from web app to Shopify theme cart and checkout

Hi all,

Is there a way to connect and send data from a web app built with React (using the Storefront API), to the store’s theme cart page and then checkout?

We were requested to build a product customizer web app experience with some high level functionality, but also have a theme so the client can use the OS2.0 functionality for inner pages.

Essentially, a customer starts on the theme, customizes the product in the web app, and then finishes their purchasing experience back on the theme.

Thanks!

Hi @markushrvst

You need the Cart API for this. See information here.