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Changes to Cart and CartLine on Storefront API


As part of the GraphQL Storefront API 2022-07 API release, the following are changes to have been made to the Cart and CartLine object:

  • New attribute field with a key argument
  • estimatedCost is renamed to cost on Cart.
  • estimatedCost is renamed to cost on CartLine.
  • Add subtotalAmountEstimated, totalAmountEstimated, totalTaxAmountEstimated, totalDutyAmountEstimated to CartCost
  • amount is renamed to amountPerQuantity on CartLineCost.
  • compareAtAmount is renamed to compareAtAmountPerQuantity on CartLineCost.

Learn more about the Cart object on