New GraphQL Admin API field CustomerAccountsV2 exposes shops' customer accounts settings
API
Effective September 14, 2023
As of Admin GraphQL API version 2023-10, you can query the CustomerAccountsV2 field on the Shop object to get information about the shop's customer accounts settings. CustomerAccountsV2 will let you adapt your app's behaviour to the merchant's customer accounts settings.
Learn more about CustomerAccountsV2 on Shopify.dev.