# TransactionSortKeys - customer - ENUM Version: 2025-04 ## Description The set of valid sort keys for the Transaction query. ### Access Scopes ## Enum values * [CREATED_AT](/docs/api/customer/2025-04/enums/CREATED_AT) * [EXPIRES_AT](/docs/api/customer/2025-04/enums/EXPIRES_AT) ## Fields with this enum * [StoreCreditAccount.transactions](/docs/api/customer/2025-04/arguments/StoreCreditAccount) ## Examples