New customerAccessTokenCreateWithMultipass mutation
API
Effective February 14, 2020
Use the customerAccessTokenCreateWithMultipass mutation to log a customer in without the email and password inputs. Send the multipass token to enable a customer and log the customer in. If a customer record does not exist in the shop, then it will be automatically created.
Learn more about how to implement a multipass token and create a customer access token using multipass in the Shopify Help Center.