I am trying to build an public app which allow modify product page and add extra fields with properties and trying to change product price based on conditional field selected, some how i am able to add additional fields but unable to change price, i found my self it can only done by back end with store front api where i need to pass cart id, so currently i have logic code where a function triggered when some one add item into cart by webhook carts_create and carts_update and then inside function i have made call graphql api for storefront api to pass change price but its not working some how and end up with 200 response with no error
Black Leather Bag – Ace mahendra (myshopify.com) this is my current dev site where i am building public app and testing it
can you one suggest me how do i achieve my job
git repo link
git@github.com:carbojet/shopify-cj–banner.git