How to access the customer metafield in Customer account UI extensions

Retired Boards Appdev Extensions
1

I have used the Customer account UI extensions to access the customer metafield with the Storefront API from a full page, but it seems not to be possible because there is no unauthenticated_read_customers in the scope.

Storefront API access scopes> > Your extensions will have the following unauthenticated access scopes to the Storefront API:> > - unauthenticated_read_product_publications> - unauthenticated_read_collection_publications> - unauthenticated_read_product_listings> - unauthenticated_read_product_tags> - unauthenticated_read_selling_plans> - unauthenticated_read_collection_listings> - unauthenticated_read_metaobjects

https://shopify.dev/docs/api/customer-account-ui-extensions/unstable/configuration#api-access

As an alternative, I considered using network access to access the customer metafield.

The documentation for network access reads as follows

Alternatives to network access> > Instead of fetching data with an external network call, consider retrieving the data from a metafield. Your app may be able to use the Admin API to write metafields on the shop, product, or customer.> > Retrieving data from metafields in new customer accounts is faster since it won’t introduce an external network call. This allows you to rely on Shopify for the uptime, scaling, and durability of the data storage.

https://shopify.dev/docs/api/customer-account-ui-extensions/unstable/configuration#network-access

This seems contradictory.

Is there a way to access the customer meta field in the Storefront API from a full page using the Customer account UI extensions?

2

I was able to solve this problem with this example.

https://github.com/Shopify/customer-account-tutorials/blob/main/react/example-customer-account–order-action-menu–react/extensions/action-menu-extension-react/src/MenuActionExtension.tsx

3

Hey, could you explain what was the problem? The scope or implementation? Is it possible to reach the customer’s metafield from checkout using the checkout UI extension?

4

I remember being able to access customer metafields by fetching from “shopify://customer-account/api/unstable/graphql.json” while using the customer account UI extension. However, I am not sure if it’s possible to access customer metafields with the checkout UI extension.

5

Ok, thanks. I’m able to access it now with checkout UI, but the problem is I’m still unable to overwrite the customer metafield with a new value. I can only read it.