Documentation

Carts

A Cart is a representation of a shopping cart containing items that a customer intends to purchase.

A maximum of 10 000 000 Carts can be added to a Project. If a Project contains more Carts, the least recently modified resources are automatically deleted. Learn more about this limit. The number of Discount Codes in a Cart is limited to 10.

Representations

Cart-CartDraft-CartPagedQueryResponse-CartReference-CartResourceIdentifier-ReplicaCartDraft-LineItemMode-LineItemPriceMode-CustomLineItemPriceMode-RoundingMode-TaxCalculationMode-TaxMode-InventoryMode-ShippingMode-CartState-CartOrigin
LineItem-LineItemDraft
CustomLineItem-CustomLineItemDraft
TaxedPrice-TaxedItemPrice-TaxPortion-TaxPortionDraft-ExternalTaxRateDraft-ExternalTaxAmountDraft-ExternalLineItemTotalPrice-MethodExternalTaxRateDraft-MethodTaxRate-MethodTaxedPrice
DiscountedLineItemPriceForQuantity-DiscountedLineItemPrice-DiscountedLineItemPortion-DiscountedLineItemPortionDraft
DiscountOnTotalPrice-DiscountedTotalPricePortion
DirectDiscount-DirectDiscountDraft-DirectDiscountReference
DiscountCodeInfo-DiscountCodeState
ShippingInfo-CustomShippingDraft
Shipping-ShippingDraft
ShippingMethodState
ShippingRateInput-ClassificationShippingRateInput-ScoreShippingRateInput-ShippingRateInputDraft-ClassificationShippingRateInputDraft-ScoreShippingRateInputDraft
ItemShippingDetails-ItemShippingDetailsDraft-ItemShippingTarget
ItemState

Cart

id​
String​

Unique identifier of the Cart.

version​
Int​

Current version of the Cart.

key​
String​

User-defined unique identifier of the Cart.

MinLength: 2​MaxLength: 256​Pattern: ^[A-Za-z0-9_-]+$​
customerId​
String​

id of the Customer that the Cart belongs to.

customerEmail​
String​

Email address of the Customer that the Cart belongs to.

customerGroup​
CustomerGroupReference​

Reference to the Customer Group of the Customer that the Cart belongs to. Used for Line Item price selection.

anonymousId​
String​

Anonymous session associated with the Cart.

businessUnit​
BusinessUnitKeyReference​

Reference to a Business Unit the Cart belongs to.

store​
StoreKeyReference​

Reference to a Store the Cart belongs to.

lineItems​
Array of LineItem​

Line Items added to the Cart.

customLineItems​
Array of CustomLineItem​

Custom Line Items added to the Cart.

totalLineItemQuantity​
Int​

Sum of all LineItem quantities, excluding CustomLineItems. Only present when the Cart has at least one LineItem.

totalPrice​
CentPrecisionMoney​

Sum of the totalPrice field of all LineItems and CustomLineItems, and if available, the price field of ShippingInfo. If a discount applies on totalPrice, this field holds the discounted value.

Taxes are included if TaxRate includedInPrice is true for each price.

taxedPrice​
TaxedPrice​
  • For a Cart with Platform TaxMode, it is automatically set when a shipping address is set. For Carts with Multiple ShippingMode, all Line Items and Custom Line Items must be fully distributed between the Shipping Methods (via shippingDetails), otherwise taxedPrice is not automatically set.
  • For a Cart with External TaxMode, it is automatically set when shippingAddress and external Tax Rates for all Line Items, Custom Line Items, and Shipping Methods in the Cart are set. For Carts with Multiple ShippingMode, all allocations must have their respective tax rates present in perMethodTaxRate, otherwise taxedPrice is not automatically set.

If a discount applies on totalPrice, this field holds the discounted values.

taxedShippingPrice​
TaxedPrice​

Sum of the taxedPrice field of ShippingInfo across all Shipping Methods.

discountOnTotalPrice​
DiscountOnTotalPrice​

Discounts that apply on the Cart totalPrice.

taxMode​
TaxMode​

Indicates how Tax Rates are set.

Default: Platform​
taxRoundingMode​
RoundingMode​

Indicates how monetary values are rounded when calculating taxes for taxedPrice.

Default: HalfEven​
taxCalculationMode​
TaxCalculationMode​

Indicates how taxes are calculated when calculating taxes for taxedPrice.

Default: LineItemLevel​
inventoryMode​
InventoryMode​

Indicates how stock quantities are tracked for Line Items in the Cart.

Default: None​
cartState​
CartState​

Current status of the Cart.

Default: Active​
billingAddress​
Address​

Billing address associated with the Cart.

shippingAddress​
Address​

Shipping address for a Cart with Single ShippingMode. Determines eligible ShippingMethod rates and Tax Rates of Line Items.

shippingMode​
ShippingMode​

Indicates whether the Cart has one or multiple Shipping Methods.

Default: Single​
shippingKey​
String​

User-defined unique identifier of the Shipping Method in a Cart with Single ShippingMode.

shippingInfo​
ShippingInfo​

Shipping-related information of a Cart with Single ShippingMode. Automatically set when a Shipping Method is set.

shippingRateInput​
ShippingRateInput​

Input used to select a ShippingRatePriceTier. The data type of this field depends on the shippingRateInputType.type configured in the Project:

shippingCustomFields​
CustomFields​

Custom Fields of the Shipping Method in a Cart with Single ShippingMode.

shipping​
Array of Shipping​

Shipping-related information of a Cart with Multiple ShippingMode. Updated automatically each time a new Shipping Method is added.

itemShippingAddresses​
Array of Address​

Additional shipping addresses of the Cart as specified by LineItems using the shippingDetails field.

For Carts with Single ShippingMode: eligible Shipping Methods or applicable Tax Rates are determined by the address in shippingAddress, and not itemShippingAddresses.

discountCodes​
Array of DiscountCodeInfo​

Discount Codes applied to the Cart. A Cart that has directDiscounts cannot have discountCodes.

directDiscounts​
Array of DirectDiscount​

Direct Discounts added to the Cart. A Cart that has discountCodes cannot have directDiscounts.

refusedGifts​
Array of CartDiscountReference​

Automatically set when a Line Item with GiftLineItem LineItemMode is removed from the Cart.

paymentInfo​
PaymentInfo​

Payment information related to the Cart.

country​
CountryCode​

Used for Line Item price selection.

locale​
Locale​

Languages of the Cart. Can only contain languages supported by the Project.

origin​
CartOrigin​

Indicates how the Cart was created.

Default: Customer​
deleteDaysAfterLastModification​
Int​

Number of days after which an active Cart is deleted since its last modification. Configured in Project settings.

Default: 90​
custom​
CustomFields​

Custom Fields of the Cart.

createdAt​
DateTime​

Date and time (UTC) the Cart was initially created.

createdBy​BETA
CreatedBy​

IDs and references that created the Cart.

lastModifiedAt​
DateTime​

Date and time (UTC) the Cart was last updated.

lastModifiedBy​BETA
LastModifiedBy​

IDs and references that last modified the Cart.

CartDraft

key​
String​

User-defined unique identifier for the Cart.

MinLength: 2​MaxLength: 256​Pattern: ^[A-Za-z0-9_-]+$​
currency​
CurrencyCode​

Currency the Cart uses.

customerId​
String​

id of the Customer that the Cart belongs to.

customerEmail​
String​

Email address of the Customer that the Cart belongs to.

customerGroup​
CustomerGroupResourceIdentifier​

ResourceIdentifier to the Customer Group of the Customer that the Cart belongs to. Used for Line Item price selection.

It is automatically set if the Customer referenced in customerId belongs to a Customer Group. It can also be set explicitly when no customerId is present.

anonymousId​
String​

Anonymous session associated with the Cart.

businessUnit​
BusinessUnitResourceIdentifier​

ResourceIdentifier to the Business Unit the Cart should belong to. When the customerId of the Cart is also set, the Customer must be an Associate of the Business Unit.

store​
StoreResourceIdentifier​

ResourceIdentifier to the Store the Cart should belong to. Once set, it cannot be updated.

lineItems​
Array of LineItemDraft​

Line Items to add to the Cart.

customLineItems​
Array of CustomLineItemDraft​

Custom Line Items to add to the Cart.

taxMode​
TaxMode​

Determines how Tax Rates are set.

Default: Platform​
externalTaxRateForShippingMethod​
ExternalTaxRateDraft​

External Tax Rate for the shippingMethod if the Cart has External TaxMode.

taxRoundingMode​
RoundingMode​

Determines how monetary values are rounded when calculating taxes for taxedPrice.

Default: HalfEven​
taxCalculationMode​
TaxCalculationMode​

Determines how taxes are calculated for taxedPrice.

Default: LineItemLevel​
inventoryMode​
InventoryMode​

Determines how stock quantities are tracked for Line Items in the Cart.

Default: None​
billingAddress​
BaseAddress​

Billing address associated with the Cart.

shippingAddress​
BaseAddress​

Shipping address for a Cart with Single ShippingMode. Determines eligible ShippingMethod rates and Tax Rates of Line Items. Must be one of the itemShippingAddresses when that field is also provided.

shippingMethod​
ShippingMethodResourceIdentifier​

Shipping Method for a Cart with Single ShippingMode. If the referenced ShippingMethod has a predicate that does not match the Cart, an InvalidOperation error is returned when creating a Cart.

shippingRateInput​
ShippingRateInputDraft​

Used as an input to select a ShippingRatePriceTier. The data type of this field depends on the shippingRateInputType.type configured in the Project:

shippingMode​
ShippingMode​
  • If set to Single, only a single Shipping Method can be added to the Cart.
  • If set to Multiple, multiple Shipping Methods can be added to the Cart.
Default: Single​
customShipping​
Array of CustomShippingDraft​

Custom Shipping Methods for a Cart with Multiple ShippingMode.

shipping​
Array of ShippingDraft​

Shipping Methods for a Cart with Multiple ShippingMode.

itemShippingAddresses​
Array of BaseAddress​

Multiple shipping addresses of the Cart. Each address must contain a key that is unique in this Cart. The keys are used by LineItems to reference these addresses under their shippingDetails.

For Carts with Single ShippingMode: eligible Shipping Methods or applicable Tax Rates are determined by the address shippingAddress, and not itemShippingAddresses.

discountCodes​
Array of String​

code of the existing DiscountCodes to add to the Cart.

country​
CountryCode​

Used for Line Item price selection. If used for Create Cart in Store, the provided country must be one of the Store's countries.

locale​
Locale​

Languages of the Cart. Can only contain languages supported by the Project.

origin​
CartOrigin​

Indicates how the Cart was created.

Default: Customer​
deleteDaysAfterLastModification​
Int​

Number of days after which an active Cart is deleted since its last modification. If not provided, the default value for this field configured in Project settings is assigned.

Create a ChangeSubscription for Carts to receive a ResourceDeletedDeliveryPayload upon deletion of the Cart.

custom​
CustomFieldsDraft​

Custom Fields for the Cart.

CartPagedQueryResponse

PagedQueryResult with results containing an array of Cart.

limit​
Int​

Number of results requested.

offset​
Int​

Number of elements skipped.

count​
Int​

Actual number of results returned.

total​
Int​

Total number of results matching the query. This number is an estimation that is not strongly consistent. This field is returned by default. For improved performance, calculating this field can be deactivated by using the query parameter withTotal=false. When the results are filtered with a Query Predicate, total is subject to a limit.

results​
Array of Cart​

Carts matching the query.

CartReference

Reference to a Cart.

id​
String​

Unique identifier of the referenced Cart.

typeId​
String​
"cart"

References a Cart.

obj​
Cart​

Contains the representation of the expanded Cart. Only present in responses to requests with Reference Expansion for Carts.

CartResourceIdentifier

ResourceIdentifier to a Cart. Either id or key is required. If both are set, an InvalidJsonInput error is returned.

id​
String​

Unique identifier of the referenced Cart. Required if key is absent.

key​
String​

User-defined unique identifier of the referenced Cart. Required if id is absent.

typeId​
String​
"cart"

References a Cart.

ReplicaCartDraft

Used for replicating an existing Cart or Order.

key​
String​

User-defined unique identifier for the Cart.

reference​
Union​

Reference to a Cart or Order that is replicated.

LineItemMode

Indicates how a Line Item was added to a Cart.

Standard

The Line Item was added during Cart creation or the Add LineItem update action. The Line Item quantity can be changed without restriction.

GiftLineItem

One Line Item was added automatically to a Cart by a Cart Discount with CartDiscountValueGiftLineItemDraft.

The quantity cannot be increased, and it won't be merged when adding the same Line Item to the Cart. If the gift is removed, an entry is added to the refusedGifts array and the discount won't be applied to the Cart. The price cannot be changed externally.

All other updates, such as the ones related to Custom Fields, can be used.

LineItemPriceMode

This mode indicates how the price is set for the Line Item.

Platform

The price is selected from the Product Variant. This is the default mode.

ExternalPrice

The Line Item price is set externally. Cart Discounts can apply to Line Items with this price mode. All update actions that change the quantity of a Line Item with this price mode require the externalPrice field to be given.

ExternalTotal

The Line Item price with the total is set externally. Cart Discounts are deactivated for Line Items with this price mode, despite a matching CartDiscountLineItemsTarget or MultiBuyLineItemsTarget. Although a Line Item with this price mode has both price and totalPrice set externally, only totalPrice is used to calculate the total price of a Cart. All update actions that change the quantity of a Line Item with this price mode can set the new price with the externalTotalPrice field. If the externalTotalPrice field is not given in the update actions, the external price is unset and the price mode is set to Platform.

CustomLineItemPriceMode

Determines if Cart Discounts can be applied to a Custom Line Item in the Cart.

Standard

Allows application of Cart Discounts for the Custom Line Item.

This is the default mode for backwards compatibility.

External

Deactivates application of Cart Discounts for the Custom Line Item, despite a matching CartDiscountCustomLineItemsTarget and MultiBuyCustomLineItemsTarget.

RoundingMode

Determines how monetary values are rounded.

HalfEven

Round half to even

Default mode for a new Cart.

HalfUp

Round half up

HalfDown

Round half down

The following example shows how decimal values are rounded:

Value to roundHalfUpHalfDownHalfEven
23.5242324
24.5252424
25.5262526

TaxCalculationMode

Determines in which Tax calculation mode taxed prices are calculated.

LineItemLevel

Taxes are calculated after the unit price is multiplied by the quantity. This is the default mode.

For example, ($1.08 * 3 = $3.24) * 1.19 = $3.8556 -> $3.86 rounded

UnitPriceLevel

Taxes are calculated on the unit price before multiplying by the quantity.

For example, ($1.08 * 1.19 = $1.2852 -> $1.29 rounded) * 3 = $3.87

The combination of UnitPriceLevel and ExternalTotal LineItemPriceMode is not supported. Requests using this combination will be rejected with an InvalidOperation error.

TaxMode

Indicates how taxes are set on the Cart.

Platform

  • Tax Rates are selected automatically from the TaxCategories based on the Cart shippingAddress. This is the default tax mode for a new Cart.

  • The totalNet, totalGross, and taxPortions fields are calculated based on the taxRoundingMode.

External

  • Tax Rates are set externally with ExternalTaxRateDraft. A Cart can be ordered only if all Line Items, Custom Line Items, and the Shipping Method have an external Tax Rate set.

  • The totalNet, totalGross, and taxPortions fields are calculated based on the taxRoundingMode.

ExternalAmount

  • Tax amounts, Tax Rates, and tax portions are set externally with ExternalTaxAmountDraft. A Cart can be ordered only if the Cart and all Line Items, Custom Line Items, and the Shipping Method have an external tax amount and rate set.

  • The Cart taxedPrice field must be set using Set Cart Total Tax. The Cart taxedShippingPrice field is always empty in this tax mode.

  • Price-affecting update actions on Carts require external recalculation of the total gross price. In these cases, taxedPrice and taxRate are removed and must be set again. The order in which the individual update actions are issued is important:

    1. Issue the price-affecting update action(s).

    2. Update the tax amounts using Set LineItem TaxAmount, Set CustomLineItem TaxAmount, or Set ShippingMethod TaxAmount.

    3. Update the taxedPrice on Cart using Set Cart Total Tax.

  • Tax-inclusive pricing should be avoided when using TaxMode ExternalAmount because taxedItemPrice.totalNet is automatically set by the platform to the Line Item's totalPrice.

Disabled
  • No taxes are added to the Cart.
  • This tax mode cannot be set on the My Carts API.

InventoryMode

Indicates how Line Items in a Cart are tracked.

None

Adding and ordering items from a Cart are independent of the Inventory with no inventory checks or modifications.

This is the default mode.

TrackOnly

Orders are tracked on the Inventory, and ordering a LineItem deducts the available quantity on the respective InventoryEntry.

An Order can be created even if the Line Item quantity is zero or negative, but if no matching Inventory Entry exists for the Line Item, an OutOfStock error is returned.

ReserveOnOrder

Line Items in a Cart are only reserved for the duration of the ordering transaction. If a Line Item is not available when creating an Order, an OutOfStock error is returned. This is because the InventoryEntry availableQuantity is insufficient (but is still updated) for the ordered Line Item quantity.

However, an Order can be created if the InventoryEntry restockableInDays is set (including 0).

ShippingMode

Single

Cart can contain only a single Shipping Method. This is the default mode for backwards compatibilty.

Multiple

Cart can contain multiple Shipping Methods.

CartState

Indicates the current status of a Cart.

Active

The default state where a Cart can be updated and ordered. A Customer can have more than one active Cart.

Merged

An anonymous Cart was merged into a Customer's Cart on sign-in, and no further operations are allowed on the Cart.

Ordered

A Cart was ordered, and no further operations are allowed on the Cart.

Frozen

A Cart is frozen. Update actions that can change the price of (Custom) Line Items are not allowed.

CartOrigin

Indicates who created the Cart.

Customer

Cart was created by a Customer.

This is the default value.

Merchant

Cart was created by a merchant on behalf of a Customer.

Quote

Cart was created as part of a Quote.

LineItem

The representation of a Line Item in a Cart or in an Order.

id​
String​

Unique identifier of the LineItem.

key​
String​

User-defined unique identifier of the LineItem.

productId​
String​

id of the Product the Line Item is based on.

productKey​
String​

key of the Product.

This field is only present on:

  • Line Items in a Cart when the key is available on that specific Product at the time the LineItem was created or updated on the Cart.
  • Line Items in an Order when the key is available on the specific Product at the time the Order was created from the Cart.

Present on resources created or updated after 3 December 2021.

name​
LocalizedString​

Name of the Product.

productSlug​
LocalizedString​

slug of the current version of the Product. Updated automatically if the slug changes. Empty if the Product has been deleted. The productSlug field of LineItem is not expanded when using Reference Expansion.

productType​
ProductTypeReference​

Product Type of the Product.

variant​
ProductVariant​

Holds the data of the Product Variant added to the Cart.

The data is saved at the time the Product Variant is added to the Cart and is not updated automatically when Product Variant data changes. Must be updated using the Recalculate update action.

price​
Price​

Price of a Line Item selected from the Product Variant according to the Product priceMode. If the priceMode is Embedded ProductPriceMode and the variant field hasn't been updated, the price may not correspond to a price in variant.prices.

quantity​
Int​

Number of Line Items of the given Product Variant present in the Cart or Order.

Default: 1​
totalPrice​
CentPrecisionMoney​

Total price of this Line Item equalling price multiplied by quantity. If the Line Item is discounted, the total price is the discountedPricePerQuantity multiplied by quantity. Includes taxes if the TaxRate includedInPrice is true.

discountedPricePerQuantity​
Array of DiscountedLineItemPriceForQuantity​

Discounted price of a single quantity of the Line Item.

taxedPrice​
TaxedItemPrice​

Automatically set after taxRate is set.

taxedPricePortions​
Array of MethodTaxedPrice​

Total taxed prices based on the quantity of Line Item assigned to each Shipping Method. Only applicable for Carts with Multiple ShippingMode. Automatically set after perMethodTaxRate is set.

state​
Array of ItemState​

State of the Line Item in the Cart or the Order.

taxRate​
TaxRate​
  • For a Cart with Platform TaxMode, the taxRate of Line Items is set automatically once a shipping address is set. The rate is based on the TaxCategory that applies for the shipping address.
  • For a Cart with External TaxMode, the taxRate of Line Items can be set using ExternalTaxRateDraft.
perMethodTaxRate​
Array of MethodTaxRate​

Tax Rate per Shipping Method for a Cart with Multiple ShippingMode. For a Cart with Platform TaxMode it is automatically set after the Shipping Method is added. For a Cart with External TaxMode, the Tax Rate must be set with ExternalTaxRateDraft.

supplyChannel​
ChannelReference​

Identifies Inventory entries that are reserved. The referenced Channel has the InventorySupply ChannelRoleEnum.

distributionChannel​
ChannelReference​

Used to select a Product Price. The referenced Channel has the ProductDistribution ChannelRoleEnum.

priceMode​
LineItemPriceMode​

Indicates how the Price for the Line Item is set.

lineItemMode​
LineItemMode​

Indicates how the Line Item is added to the Cart.

Default: Standard​
inventoryMode​
InventoryMode​

Inventory mode specific to this Line Item only, and valid for the entire quantity of the Line Item. Only present if the inventory mode is different from the inventoryMode specified on the Cart.

shippingDetails​
ItemShippingDetails​

Container for Line Item-specific addresses.

addedAt​
DateTime​

Date and time (UTC) the Line Item was added to the Cart.

custom​
CustomFields​

Custom Fields of the Line Item.

lastModifiedAt​
DateTime​

Date and time (UTC) the Line Item was last updated.

LineItemDraft

For Product Variant identification, either the productId and variantId, or sku must be provided.

key​
String​

User-defined unique identifier of the LineItem.

MinLength: 2​MaxLength: 256​Pattern: ^[a-zA-Z0-9_-]​
productId​
String​

id of a published Product.

variantId​
Int​

id of the ProductVariant in the Product. If not provided, the Master Variant is used.

sku​
String​

sku of the ProductVariant.

quantity​
Int​

Quantity of the Product Variant to add to the Cart.

Default: 1​
addedAt​
DateTime​

Date and time (UTC) the Product Variant is added to the Cart. If not set, it defaults to the current date and time.

Optional for backwards compatibility reasons.

distributionChannel​
ChannelResourceIdentifier​

Used to select a Product Price. The referenced Channel must have the ProductDistribution ChannelRoleEnum.

If the Cart is bound to a Store with distributionChannels set, the Channel must match one of the Store's distribution channels.

supplyChannel​
ChannelResourceIdentifier​

Used to identify Inventory entries that must be reserved. The referenced Channel must have the InventorySupply ChannelRoleEnum.

externalPrice​
Money​

Sets the LineItem price value, and the priceMode to ExternalPrice LineItemPriceMode.

externalTotalPrice​
ExternalLineItemTotalPrice​

Sets the LineItem price and totalPrice values, and the priceMode to ExternalTotal LineItemPriceMode.

externalTaxRate​
ExternalTaxRateDraft​

Sets the external Tax Rate for the Line Item, if the Cart has the External TaxMode and Single ShippingMode. If the Cart has Multiple ShippingMode, the Tax Rate is accepted but ignored.

perMethodExternalTaxRate​
Array of MethodExternalTaxRateDraft​

Sets the external Tax Rates for individual Shipping Methods, if the Cart has the External TaxMode and Multiple ShippingMode.

inventoryMode​
InventoryMode​

Inventory mode specific to the Line Item only, and valid for the entire quantity of the Line Item. Set only if the inventory mode should be different from the inventoryMode specified on the Cart.

shippingDetails​
ItemShippingDetailsDraft​

Container for Line Item-specific addresses.

custom​
CustomFieldsDraft​

Custom Fields for the Line Item.

CustomLineItem

A generic item that can be added to the Cart but is not bound to a Product that can be used for discounts (negative money), vouchers, complex cart rules, additional services, or fees. You control the lifecycle of this item.

id​
String​

Unique identifier of the Custom Line Item.

key​
String​

User-defined unique identifier of the Custom Line Item.

name​
LocalizedString​

Name of the Custom Line Item.

money​
TypedMoney​

Money value of the Custom Line Item.

taxedPrice​
TaxedItemPrice​

Automatically set after the taxRate is set.

taxedPricePortions​
Array of MethodTaxedPrice​

Total taxed prices based on the quantity of the Custom Line Item assigned to each Shipping Method. Only applicable for Carts with Multiple ShippingMode. Automatically set after perMethodTaxRate is set.

totalPrice​
CentPrecisionMoney​

Total price of the Custom Line Item (money multiplied by quantity). If the Custom Line Item is discounted, the total price is discountedPricePerQuantity multiplied by quantity.

Includes taxes if the TaxRate includedInPrice is true.

slug​
String​

User-defined identifier used in a deep-link URL for the Custom Line Item. It matches the pattern [a-zA-Z0-9_-]{2,256}.

quantity​
Int​

Number of Custom Line Items in the Cart or Order.

Default: 1​
state​
Array of ItemState​

State of the Custom Line Item in the Cart or Order.

taxCategory​
TaxCategoryReference​

Used to select a Tax Rate when a Cart has the Platform TaxMode.

taxRate​
TaxRate​
  • For a Cart with Platform TaxMode, the taxRate of Custom Line Items is set automatically once a shipping address is set. The rate is based on the TaxCategory that applies for the shipping address.
  • For a Cart with External TaxMode, the taxRate of Custom Line Items can be set using ExternalTaxRateDraft.
perMethodTaxRate​
Array of MethodTaxRate​

Tax Rate per Shipping Method for a Cart with Multiple ShippingMode. For a Cart with Platform TaxMode it is automatically set after the Shipping Method is added. For a Cart with External TaxMode, the Tax Rate must be set with ExternalTaxRateDraft.

discountedPricePerQuantity​
Array of DiscountedLineItemPriceForQuantity​

Discounted price of a single quantity of the Custom Line Item.

shippingDetails​
ItemShippingDetails​

Container for Custom Line Item-specific addresses.

priceMode​
CustomLineItemPriceMode​

Indicates whether Cart Discounts with a matching CartDiscountCustomLineItemsTarget are applied to the Custom Line Item.

custom​
CustomFields​

Custom Fields of the Custom Line Item.

CustomLineItemDraft

key​
String​

User-defined unique identifier of the Custom Line Item.

MinLength: 2​MaxLength: 256​Pattern: ^[a-zA-Z0-9_-]​
name​
LocalizedString​

Name of the Custom Line Item.

quantity​
Int​

Number of Custom Line Items to add to the Cart.

Default: 1​
money​
Money​

Money value of the Custom Line Item. The value can be negative.

slug​
String​

User-defined identifier used in a deep-link URL for the Custom Line Item. It must match the pattern [a-zA-Z0-9_-]{2,256}.

taxCategory​
TaxCategoryResourceIdentifier​

Used to select a Tax Rate when a Cart has the Platform TaxMode. This field is required for Platform TaxMode.

externalTaxRate​
ExternalTaxRateDraft​

External Tax Rate for the Custom Line Item if the Cart has the External TaxMode.

shippingDetails​
ItemShippingDetailsDraft​

Container for Custom Line Item-specific addresses.

priceMode​
CustomLineItemPriceMode​
  • If Standard, Cart Discounts with a matching CartDiscountCustomLineItemsTarget are applied to the Custom Line Item.
  • If External, Cart Discounts are not considered on the Custom Line Item.
Default: Standard​
custom​
CustomFieldsDraft​

Custom Fields for the Custom Line Item.

TaxedPrice

totalNet​
CentPrecisionMoney​

Total net price of the Cart or Order.

totalGross​
CentPrecisionMoney​

Total gross price of the Cart or Order.

taxPortions​
Array of TaxPortion​

Taxable portions added to the total net price.

Calculated from the TaxRates.

totalTax​
CentPrecisionMoney​

Total tax applicable for the Cart or Order.

Automatically calculated as the difference between the totalGross and totalNet values.

TaxedItemPrice

totalNet​
CentPrecisionMoney​

Total net amount of the Line Item or Custom Line Item.

totalGross​
CentPrecisionMoney​

Total gross amount of the Line Item or Custom Line Item.

taxPortions​
Array of TaxPortion​

Taxable portions added to the total net price.

Calculated from the TaxRates.

totalTax​
CentPrecisionMoney​

Total tax applicable for the Line Item or Custom Line Item. Automatically calculated as the difference between the totalGross and totalNet values.

TaxPortion

The tax portions are calculated from the TaxRates. If a Tax Rate has SubRates, they are used and can be identified by name. Tax portions from Line Items with the same rate and name are accumulated to the same tax portion.

name​
String​

Name of the tax portion.

rate​
Float​

A number in the range 0-1.

Maximum: 1​
amount​
CentPrecisionMoney​

Money value of the tax portion.

TaxPortionDraft

Represents the portions that sum up to the totalGross field of a TaxedPrice.

The portions are calculated from the TaxRates. If a Tax Rate has SubRates, they are used and can be identified by name. Tax portions from Line Items with the same rate and name will be accumulated to the same tax portion.

name​
String​

Name of the tax portion.

rate​
Float​

A number in the range 0-1.

Maximum: 1​
amount​
Money​

Money value for the tax portion.

ExternalTaxRateDraft

Controls calculation of taxed prices for Line Items, Custom Line Items, and Shipping Methods as explained in Cart tax calculation.

name​
String​

Name of the Tax Rate.

amount​
Float​

Percentage in the range of 0-1.

  • If no subRates are specified, a value must be defined.
  • If subRates are specified, this can be omitted or its value must be the sum of all subRates amounts.
Maximum: 1​
includedInPrice​
Boolean​
  • If set to false, the related price is considered the net price and the provided amount is applied to calculate the gross price.
  • If set to true, the related price is considered the gross price, and the provided amount is applied to calculate the net price.
Default: false​
country​
CountryCode​

Country for which the tax applies.

state​
String​

State within the specified country.

subRates​
Array of SubRate​

Used when the total tax is a combination of multiple taxes (for example, local, state/provincial, and/or federal taxes). The total of all subrates must equal the TaxRate amount. These subrates are used to calculate the taxPortions field of a Cart or Order and the taxedPrice field of LineItems, CustomLineItems, and ShippingInfos.

ExternalTaxAmountDraft

Cannot be used in LineItemDraft or CustomLineItemDraft.

Can only be set by these update actions:

totalGross​
Money​

Total gross amount (totalNet + taxPortions) of the Line Item or Custom Line Item.

taxRate​
ExternalTaxRateDraft​

Tax Rates and subrates of states and countries.

Changes on the Cart or OrderEdit that have a financial impact invalidate the previously set total gross price. For example, when a Cart Discount reduces the Line Item price, the previously set total gross price becomes invalid and the recalculated total gross price must be set again with an ExternalTaxAmountDraft by another update action.

ExternalLineItemTotalPrice

price​
Money​

Price of the Line Item.

totalPrice​
Money​

Total price of the Line Item.

MethodExternalTaxRateDraft

shippingMethodKey​
String​

User-defined unique identifier of the Shipping Method in a Cart with Multiple ShippingMode.

taxRate​
ExternalTaxRateDraft​

External Tax Rate for the Shipping Method, if the Cart has External TaxMode.

MethodTaxRate

shippingMethodKey​
String​

User-defined unique identifier of the Shipping Method in a Cart with Multiple ShippingMode.

taxRate​
TaxRate​

Tax Rate for the Shipping Method.

MethodTaxedPrice

shippingMethodKey​
String​

User-defined unique identifier of the Shipping Method in a Cart with Multiple ShippingMode.

taxedPrice​
TaxedItemPrice​

Total taxed price based on the quantity of the Line Item or Custom Line Item assigned to the Shipping Method identified by shippingMethodKey.

DiscountedLineItemPriceForQuantity

quantity​
Int​

Number of Line Items or Custom Line Items in the Cart.

discountedPrice​
DiscountedLineItemPrice​

Discounted price of the Line Item or Custom Line Item.

DiscountedLineItemPrice

value​
TypedMoney​

Money value of the discounted Line Item or Custom Line Item.

includedDiscounts​
Array of DiscountedLineItemPortion​

Discount applicable on the Line Item or Custom Line Item.

DiscountedLineItemPortion

discount​
Reference​

A CartDiscountReference or DirectDiscountReference of the applicable discount on the Line Item.

discountedAmount​
TypedMoney​

Money value of the applicable discount.

DiscountedLineItemPortionDraft

discount​
Reference​

A CartDiscountReference or DirectDiscountReference for the discount applicable on the Line Item.

discountedAmount​
TypedMoneyDraft​

Money value for the discount applicable.

DiscountOnTotalPrice

discountedAmount​
TypedMoney​

Money value of the discount on the total price of the Cart or Order.

includedDiscounts​
Array of DiscountedTotalPricePortion​

Discounts that impact the total price of the Cart or Order.

discountedNetAmount​
TypedMoney​

Money value of the discount on the total net price of the Cart or Order. Present only when taxedPrice of the Cart or Order exists.

discountedGrossAmount​
TypedMoney​

Money value of the discount on the total gross price of the Cart or Order. Present only when taxedPrice of the Cart or Order exists.

DiscountedTotalPricePortion

discount​
CartDiscountReference​

Cart Discount related to the discounted price.

discountedAmount​
TypedMoney​

Money value of the discount.

DirectDiscount

Represents a CartDiscount that is only associated with a single Cart or Order.

id​
String​

Unique identifier of the Direct Discount.

value​
CartDiscountValue​

Effect of the Discount on the Cart.

target​
CartDiscountTarget​

Segment of the Cart that is discounted.

Empty when the value is set to giftLineItem.

DirectDiscountDraft

Represents a CartDiscount that can only be associated with a single Cart or Order.

For an introduction to Direct Discounts and to understand how they work in Composable Commerce, see the Direct Discounts overview.

value​
CartDiscountValueDraft​

Defines the effect the Discount will have.

target​
CartDiscountTarget​

Defines what segment of the Cart will be discounted.

If value is set to giftLineItem, this must not be set.

Example: json
{
  "value": {
    "type": "relative",
    "permyriad": 1000
  },
  "target": {
    "type": "lineItems",
    "predicate": "1=1"
  }
}

DirectDiscountReference

Reference to a DirectDiscount.

id​
String​

Unique identifier of the referenced DirectDiscount.

typeId​
String​
"direct-discount"

References a DirectDiscount.

DiscountCodeInfo

discountCode​
DiscountCodeReference​

Discount Code associated with the Cart or Order.

state​
DiscountCodeState​

Indicates the state of the Discount Code applied to the Cart or Order.

DiscountCodeState

Indicates the state of a Discount Code in a Cart.

If an Order is created from a Cart with a state other than MatchesCart, a DiscountCodeNonApplicable error is returned.

NotActive

The Discount Code is not active or does not contain any active Cart Discounts.

NotValid

The Discount Code is not valid or does not contain any valid Cart Discounts. Validity is determined by the CartDiscount validFrom and validUntil dates.

DoesNotMatchCart

The Discount Code is active and contains at least one active and valid Cart Discount. The DiscountCode cartPredicate does not match the Cart or the contained active discount's cart predicates do no match the Cart.

MatchesCart

The Discount Code is active and contains at least one active and valid Cart Discount. The DiscountCode cartPredicate matches the Cart and at least one of the contained active discount's cart predicates matches the Cart.

MaxApplicationReached

The maxApplications or maxApplicationsPerCustomer for a DiscountCode has been reached.

ApplicationStoppedByPreviousDiscount

The Discount Code is active and no discounts are applied after a discount with StopAfterThisDiscount StackingMode is defined.

ShippingInfo

shippingMethodName​
String​

Name of the Shipping Method.

price​
CentPrecisionMoney​

Determined based on the ShippingRate and its tiered prices, and either the sum of LineItem prices or the shippingRateInput field.

shippingRate​
ShippingRate​

Used to determine the price.

taxedPrice​
TaxedItemPrice​

Automatically set after the taxRate is set.

taxRate​
TaxRate​

Automatically set in the Platform TaxMode after the shipping address is set.

For the External TaxMode the Tax Rate must be set explicitly with the ExternalTaxRateDraft.

taxCategory​
TaxCategoryReference​

Used to select a Tax Rate when a Cart has the Platform TaxMode.

shippingMethod​
ShippingMethodReference​

Not set if a custom Shipping Method is used.

deliveries​
Array of Delivery​

Information on how items are delivered to customers.

discountedPrice​
DiscountedLineItemPrice​

Discounted price of the Shipping Method.

shippingMethodState​
ShippingMethodState​

Indicates whether the ShippingMethod referenced in this ShippingInfo is allowed for the Cart.

CustomShippingDraft

key​
String​

User-defined unique identifier of the custom Shipping Method in the Cart with Multiple ShippingMode.

shippingMethodName​
String​

Name of the custom Shipping Method.

shippingAddress​
BaseAddress​

Determines the shipping rate and Tax Rate of the associated Line Items.

shippingRate​
ShippingRateDraft​

Determines the shipping price.

shippingRateInput​
ShippingRateInputDraft​

Input used to select a ShippingRatePriceTier. The data type of this field depends on the shippingRateInputType.type configured in the Project:

taxCategory​
TaxCategoryResourceIdentifier​

Tax Category used to determine a shipping Tax Rate if the Cart has the Platform TaxMode.

externalTaxRate​
ExternalTaxRateDraft​

Tax Rate used to tax a shipping expense if the Cart has the External TaxMode.

deliveries​
Array of DeliveryDraft​

Deliveries to be shipped with the custom Shipping Method.

custom​
CustomFieldsDraft​

Custom Fields for the custom Shipping Method.

Shipping

shippingKey​
String​

User-defined unique identifier of the Shipping in a Cart with Multiple ShippingMode.

shippingInfo​
ShippingInfo​

Automatically set when the Shipping Method is added.

shippingAddress​
Address​

Determines the shipping rates and Tax Rates of associated Line Items.

shippingRateInput​
ShippingRateInput​

Used as an input to select a ShippingRatePriceTier. The data type of this field depends on the shippingRateInputType.type configured in the Project:

shippingCustomFields​
CustomFields​

Custom Fields of Shipping with Multiple ShippingMode.

ShippingDraft

Wraps all shipping-related information (such as address, rate, deliveries) per Shipping Method for Carts with multiple Shipping Methods.

key​
String​

User-defined unique identifier for the Shipping in a Cart with Multiple ShippingMode.

shippingMethod​
ShippingMethodReference​

Shipping Methods added to the Cart with Multiple ShippingMode.

shippingAddress​
BaseAddress​

Determines the shipping rate and Tax Rate of the associated Line Items.

shippingRateInput​
ShippingRateInputDraft​

Input used to select a ShippingRatePriceTier. The data type of this field depends on the shippingRateInputType.type configured in the Project:

externalTaxRate​
ExternalTaxRateDraft​

Tax Rate used for taxing a shipping expense if the Cart has the External TaxMode.

deliveries​
Array of DeliveryDraft​

Deliveries to be shipped with the Shipping Method.

custom​
CustomFieldsDraft​

Custom Fields for Shipping.

ShippingMethodState

Determines whether the selected ShippingMethod is allowed for the Cart. For more information, see Predicates.

DoesNotMatchCart

The ShippingMethod predicate does not match the Cart.

Ordering this Cart returns an ShippingMethodDoesNotMatchCart error.

MatchesCart

Either the ShippingMethod predicate matches the Cart or there is no predicate defined.

ShippingRateInput

Generic type for the input used to select a ShippingRatePriceTier. The specific data type depends on the shippingRateInputType.type configured in the Project:

ClassificationShippingRateInput

key​
String​

Key of the value used as a programmatic identifier.

type​
String​
"Classification"
label​
LocalizedString​

Descriptive localized label of the value.

ScoreShippingRateInput

type​
String​
"Score"
score​
Int​

Abstract value for categorizing a Cart.

ShippingRateInputDraft

Generic draft type for setting the input to select a ShippingRatePriceTier. The specific data type to use depends on the shippingRateInputType.type configured in the Project:

ClassificationShippingRateInputDraft

key​
String​

Key of the value used as a programmatic identifier.

type​
String​
"Classification"

ScoreShippingRateInputDraft

type​
String​
"Score"
score​
Int​

Abstract value for categorizing a Cart.

ItemShippingDetails

targets​
Array of ItemShippingTarget​

Holds information on the quantity of Line Items or Custom Line Items and the address it is shipped.

valid​
Boolean​
  • true if the quantity of Line Items or Custom Line Items is equal to the sum of sub-quantities defined in targets.
  • false if the quantity of Line Items or Custom Line Items is not equal to the sum of sub-quantities defined in targets. Ordering a Cart when the value is false returns an InvalidItemShippingDetails error.

ItemShippingDetailsDraft

For order creation and updates, the sum of the targets must match the quantity of the Line Items or Custom Line Items.

targets​
Array of ItemShippingTarget​

Holds information on the quantity of Line Items or Custom Line Items and the address it is shipped.

If multiple shipping addresses are present for a Line Item or Custom Line Item, sub-quantities must be specified.

ItemShippingTarget

Determines the address (as a reference to an address in itemShippingAddresses) and the quantity shipped to the address.

If multiple shipping addresses are present for a Line Item or Custom Line Item, sub-quantities must be specified. An array of addresses and sub-quantities is stored per Line Item or Custom Line Item.

addressKey​
String​

Key of the address in the Cart itemShippingAddresses. Duplicate address keys are not allowed.

quantity​
Int​

Quantity of Line Items or Custom Line Items shipped to the address with the specified addressKey.

If a quantity is updated to 0 when defining ItemShippingDetailsDraft, the targets are removed from a Line Item or Custom Line Item in the resulting ItemShippingDetails.

shippingMethodKey​
String​

User-defined unique identifier of the Shipping Method in a Cart with Multiple ShippingMode.

It connects Line Item or Custom Line Item quantities with individual Shipping Methods.

ItemState

quantity​
Int​

Number of Line Items or Custom Line Items in this State.

state​
StateReference​

State of the Line Items or Custom Line Items in a custom workflow.

Get Cart

The following methods retrieve a Cart accessible globally in the Project. For retrieving Carts available in a Store only, use the Get Cart in Store methods instead.

Get Cart by ID

GET
https://api.{region}.commercetools.com/{projectKey}/carts/{id}

To ensure the Cart is up-to-date with current values (such as Prices and Discounts), use the Recalculate update action.

OAuth 2.0 Scopes:
view_orders:{projectKey}
Path parameters:
region
​
String
​

Region in which the Project is hosted.

projectKey
​
String
​

key of the Project.

id
​
String
​

id of the Cart.

Query parameters:
expand
​
Expansion
​
The parameter can be passed multiple times.
Response:
200Cartasapplication/json
Request Example:cURL
curl --get https://api.{region}.commercetools.com/{projectKey}/carts/{id} -i \
--header 'Authorization: Bearer ${BEARER_TOKEN}'
200 Response Example: Cartjson
{
  "type": "Cart",
  "id": "27b39077-aa57-48a5-b504-914f68fa44dc",
  "version": 1,
  "createdAt": "2023-01-23T13:06:28.569Z",
  "lastModifiedAt": "2023-01-23T13:06:28.569Z",
  "lastModifiedBy": {
    "isPlatformClient": false
  },
  "createdBy": {
    "isPlatformClient": false
  },
  "lineItems": [],
  "cartState": "Active",
  "totalPrice": {
    "type": "centPrecision",
    "currencyCode": "EUR",
    "centAmount": 0,
    "fractionDigits": 2
  },
  "shippingMode": "Single",
  "shipping": [],
  "customLineItems": [],
  "discountCodes": [],
  "directDiscounts": [],
  "inventoryMode": "None",
  "taxMode": "Platform",
  "taxRoundingMode": "HalfEven",
  "taxCalculationMode": "LineItemLevel",
  "refusedGifts": [],
  "origin": "Customer",
  "itemShippingAddresses": []
}

Get Cart by Key

GET
https://api.{region}.commercetools.com/{projectKey}/carts/key={key}

To ensure the Cart is up-to-date with current values (such as Prices and Discounts), use the Recalculate update action.

OAuth 2.0 Scopes:
view_orders:{projectKey}
Path parameters:
region
​
String
​

Region in which the Project is hosted.

projectKey
​
String
​

key of the Project.

key
​
String
​

key of the Cart.

Query parameters:
expand
​
Expansion
​
The parameter can be passed multiple times.
Response:
200Cartasapplication/json
Request Example:cURL
curl --get https://api.{region}.commercetools.com/{projectKey}/carts/key={key} -i \
--header 'Authorization: Bearer ${BEARER_TOKEN}'
200 Response Example: Cartjson
{
  "type": "Cart",
  "id": "27b39077-aa57-48a5-b504-914f68fa44dc",
  "version": 1,
  "createdAt": "2023-01-23T13:06:28.569Z",
  "lastModifiedAt": "2023-01-23T13:06:28.569Z",
  "lastModifiedBy": {
    "isPlatformClient": false
  },
  "createdBy": {
    "isPlatformClient": false
  },
  "lineItems": [],
  "cartState": "Active",
  "totalPrice": {
    "type": "centPrecision",
    "currencyCode": "EUR",
    "centAmount": 0,
    "fractionDigits": 2
  },
  "shippingMode": "Single",
  "shipping": [],
  "customLineItems": [],
  "discountCodes": [],
  "directDiscounts": [],
  "inventoryMode": "None",
  "taxMode": "Platform",
  "taxRoundingMode": "HalfEven",
  "taxCalculationMode": "LineItemLevel",
  "refusedGifts": [],
  "origin": "Customer",
  "itemShippingAddresses": []
}

Get Cart by Customer ID

GET
https://api.{region}.commercetools.com/{projectKey}/carts/customer-id={customerId}

Retrieves the most recently modified active Cart of a Customer with CartOrigin Customer. If no active Cart exists, this method returns a ResourceNotFound error.

To ensure the Cart is up-to-date with current values (such as Prices and Discounts), use the Recalculate update action.

OAuth 2.0 Scopes:
view_orders:{projectKey}
Path parameters:
region
​
String
​

Region in which the Project is hosted.

projectKey
​
String
​

key of the Project.

customerId
​
String
​

customerId of the Cart.

Query parameters:
expand
​
Expansion
​
The parameter can be passed multiple times.
Response:
200Cartasapplication/json
Request Example:cURL
curl --get https://api.{region}.commercetools.com/{projectKey}/carts/customer-id={customerId} -i \
--header 'Authorization: Bearer ${BEARER_TOKEN}'
200 Response Example: Cartjson
{
  "type": "Cart",
  "id": "27b39077-aa57-48a5-b504-914f68fa44dc",
  "version": 1,
  "createdAt": "2023-01-23T13:06:28.569Z",
  "lastModifiedAt": "2023-01-23T13:06:28.569Z",
  "lastModifiedBy": {
    "isPlatformClient": false
  },
  "createdBy": {
    "isPlatformClient": false
  },
  "lineItems": [],
  "cartState": "Active",
  "totalPrice": {
    "type": "centPrecision",
    "currencyCode": "EUR",
    "centAmount": 0,
    "fractionDigits": 2
  },
  "shippingMode": "Single",
  "shipping": [],
  "customLineItems": [],
  "discountCodes": [],
  "directDiscounts": [],
  "inventoryMode": "None",
  "taxMode": "Platform",
  "taxRoundingMode": "HalfEven",
  "taxCalculationMode": "LineItemLevel",
  "refusedGifts": [],
  "origin": "Customer",
  "itemShippingAddresses": []
}

Get Cart in Store

The following methods retrieve a Cart from a specific Store. For retrieving Carts accessible globally in the Project, use the Get Cart methods instead.

Get Cart in Store by ID

GET
https://api.{region}.commercetools.com/{projectKey}/in-store/key={storeKey}/carts/{id}

If the Cart exists in the Project but does not have a store specified, or the store field references a different Store, this method returns a ResourceNotFound error.

To ensure the Cart is up-to-date with current values (such as Prices and Discounts), use the Recalculate update action.

OAuth 2.0 Scopes:
view_orders:{projectKey} , view_orders:{projectKey}:{storeKey}
Path parameters:
region
​
String
​

Region in which the Project is hosted.

projectKey
​
String
​

key of the Project.

storeKey
​
String
​

key of the Store.

id
​
String
​

id of the Cart.

Query parameters:
expand
​
Expansion
​
The parameter can be passed multiple times.
Response:
200Cartasapplication/json
Request Example:cURL
curl --get https://api.{region}.commercetools.com/{projectKey}/in-store/key={storeKey}/carts/{id} -i \
--header 'Authorization: Bearer ${BEARER_TOKEN}'
200 Response Example: Cartjson
{
  "type": "Cart",
  "id": "27b39077-aa57-48a5-b504-914f68fa44dc",
  "version": 1,
  "createdAt": "2023-01-23T13:06:28.569Z",
  "lastModifiedAt": "2023-01-23T13:06:28.569Z",
  "lastModifiedBy": {
    "isPlatformClient": false
  },
  "createdBy": {
    "isPlatformClient": false
  },
  "lineItems": [],
  "cartState": "Active",
  "totalPrice": {
    "type": "centPrecision",
    "currencyCode": "EUR",
    "centAmount": 0,
    "fractionDigits": 2
  },
  "shippingMode": "Single",
  "shipping": [],
  "customLineItems": [],
  "discountCodes": [],
  "directDiscounts": [],
  "inventoryMode": "None",
  "taxMode": "Platform",
  "taxRoundingMode": "HalfEven",
  "taxCalculationMode": "LineItemLevel",
  "refusedGifts": [],
  "origin": "Customer",
  "itemShippingAddresses": []
}

Get Cart in Store by Key

GET
https://api.{region}.commercetools.com/{projectKey}/in-store/key={storeKey}/carts/key={key}

If the Cart exists in the Project but does not have a store specified, or the store field references a different Store, this method returns a ResourceNotFound error.

To ensure the Cart is up-to-date with current values (such as Prices and Discounts), use the Recalculate update action.

OAuth 2.0 Scopes:
view_orders:{projectKey} , view_orders:{projectKey}:{storeKey}
Path parameters:
region
​
String
​

Region in which the Project is hosted.

projectKey
​
String
​

key of the Project.

storeKey
​
String
​

key of the Store.

key
​
String
​

key of the Cart.

Query parameters:
expand
​
Expansion
​
The parameter can be passed multiple times.
Response:
200Cartasapplication/json
Request Example:cURL
curl --get https://api.{region}.commercetools.com/{projectKey}/in-store/key={storeKey}/carts/key={key} -i \
--header 'Authorization: Bearer ${BEARER_TOKEN}'
200 Response Example: Cartjson
{
  "type": "Cart",
  "id": "27b39077-aa57-48a5-b504-914f68fa44dc",
  "version": 1,
  "createdAt": "2023-01-23T13:06:28.569Z",
  "lastModifiedAt": "2023-01-23T13:06:28.569Z",
  "lastModifiedBy": {
    "isPlatformClient": false
  },
  "createdBy": {
    "isPlatformClient": false
  },
  "lineItems": [],
  "cartState": "Active",
  "totalPrice": {
    "type": "centPrecision",
    "currencyCode": "EUR",
    "centAmount": 0,
    "fractionDigits": 2
  },
  "shippingMode": "Single",
  "shipping": [],
  "customLineItems": [],
  "discountCodes": [],
  "directDiscounts": [],
  "inventoryMode": "None",
  "taxMode": "Platform",
  "taxRoundingMode": "HalfEven",
  "taxCalculationMode": "LineItemLevel",
  "refusedGifts": [],
  "origin": "Customer",
  "itemShippingAddresses": []
}

Get Cart in Store by Customer ID

GET
https://api.{region}.commercetools.com/{projectKey}/in-store/key={storeKey}/carts/customer-id={customerId}

Retrieves the most recently modified active Cart of a Customer with CartOrigin Customer. If no active Cart exists, this method returns a ResourceNotFound error.

If the Cart exists in the Project but does not have a store specified, or the store field references a different Store, this method returns a ResourceNotFound error.

To ensure the Cart is up-to-date with current values (such as Prices and Discounts), use the Recalculate update action.

OAuth 2.0 Scopes:
view_orders:{projectKey} , view_orders:{projectKey}:{storeKey}
Path parameters:
region
​
String
​

Region in which the Project is hosted.

projectKey
​
String
​

key of the Project.

storeKey
​
String
​

key of the Store.

customerId
​
String
​

customerId of the Cart.

Query parameters:
expand
​
Expansion
​
The parameter can be passed multiple times.
Response:
200Cartasapplication/json
Request Example:cURL
curl --get https://api.{region}.commercetools.com/{projectKey}/in-store/key={storeKey}/carts/customer-id={customerId} -i \
--header 'Authorization: Bearer ${BEARER_TOKEN}'
200 Response Example: Cartjson
{
  "type": "Cart",
  "id": "27b39077-aa57-48a5-b504-914f68fa44dc",
  "version": 1,
  "createdAt": "2023-01-23T13:06:28.569Z",
  "lastModifiedAt": "2023-01-23T13:06:28.569Z",
  "lastModifiedBy": {
    "isPlatformClient": false
  },
  "createdBy": {
    "isPlatformClient": false
  },
  "lineItems": [],
  "cartState": "Active",
  "totalPrice": {
    "type": "centPrecision",
    "currencyCode": "EUR",
    "centAmount": 0,
    "fractionDigits": 2
  },
  "shippingMode": "Single",
  "shipping": [],
  "customLineItems": [],
  "discountCodes": [],
  "directDiscounts": [],
  "inventoryMode": "None",
  "taxMode": "Platform",
  "taxRoundingMode": "HalfEven",
  "taxCalculationMode": "LineItemLevel",
  "refusedGifts": [],
  "origin": "Customer",
  "itemShippingAddresses": []
}

Query Carts

GET
https://api.{region}.commercetools.com/{projectKey}/carts
OAuth 2.0 Scopes:
view_orders:{projectKey}
Path parameters:
region
​
String
​

Region in which the Project is hosted.

projectKey
​
String
​

key of the Project.

Query parameters:
where
​
QueryPredicate
​
The parameter can be passed multiple times.
/^var[.][a-zA-Z0-9]+$/
​
Any string parameter matching this regular expression
​

Predicate parameter values.

The parameter can be passed multiple times.
sort
​
Sort
​
The parameter can be passed multiple times.
expand
​
Expansion
​
The parameter can be passed multiple times.
limit
​
Int
​

Number of results requested.

offset
​
Int
​

Number of elements skipped.

withTotal
​
Boolean
​

Controls the calculation of the total number of query results. Set to false to improve query performance when the total is not needed.

Default: true​
Response:
200CartPagedQueryResponseasapplication/json
Request Example:cURL
curl --get https://api.{region}.commercetools.com/{projectKey}/carts -i \
--header 'Authorization: Bearer ${BEARER_TOKEN}'
200 Response Example: CartPagedQueryResponsejson
{
  "limit": 20,
  "offset": 0,
  "count": 2,
  "total": 2,
  "results": [
    {
      "type": "Cart",
      "id": "2a3baa00-44fa-4ab8-bec7-933c31e18dcc",
      "version": 5,
      "createdAt": "2015-09-22T15:36:17.510Z",
      "lastModifiedAt": "2015-09-22T15:41:55.816Z",
      "lineItems": [
        {
          "id": "b925a817-d5ad-48bb-a407-29ad8e0649b5",
          "productId": "9f10dcfb-5cc9-4a18-843a-c07f7e22d01f",
          "name": {
            "en": "SAPPHIRE"
          },
          "productType": {
            "typeId": "product-type",
            "id": "2543e1d8-4915-4f72-a3c9-1df9b1b0082d",
            "version": 8
          },
          "productSlug": {
            "en": "sapphire1421832124423"
          },
          "variant": {
            "id": 1,
            "sku": "sku_SAPPHIRE_variant1_1421832124423",
            "prices": [
              {
                "value": {
                  "type": "centPrecision",
                  "fractionDigits": 2,
                  "currencyCode": "EUR",
                  "centAmount": 2800
                },
                "id": "8da659ef-9e54-447d-9c36-84912db1848f"
              }
            ],
            "images": [
              {
                "url": "https://www.commercetools.com/cli/data/252542005_1.jpg",
                "dimensions": {
                  "w": 1400,
                  "h": 1400
                }
              }
            ],
            "attributes": [],
            "assets": []
          },
          "price": {
            "value": {
              "type": "centPrecision",
              "fractionDigits": 2,
              "currencyCode": "EUR",
              "centAmount": 2800
            },
            "id": "8da659ef-9e54-447d-9c36-84912db1848f"
          },
          "quantity": 2,
          "discountedPricePerQuantity": [],
          "state": [
            {
              "quantity": 2,
              "state": {
                "typeId": "state",
                "id": "7c2e2694-aefe-43d7-888e-6a99514caaca"
              }
            }
          ],
          "priceMode": "Platform",
          "lineItemMode": "Standard",
          "totalPrice": {
            "type": "centPrecision",
            "fractionDigits": 2,
            "currencyCode": "EUR",
            "centAmount": 5600
          },
          "perMethodTaxRate": [],
          "taxedPricePortions": []
        }
      ],
      "cartState": "Active",
      "totalPrice": {
        "type": "centPrecision",
        "fractionDigits": 2,
        "currencyCode": "EUR",
        "centAmount": 5600
      },
      "customLineItems": [],
      "discountCodes": [],
      "directDiscounts": [],
      "inventoryMode": "None",
      "taxMode": "Platform",
      "taxRoundingMode": "HalfEven",
      "taxCalculationMode": "LineItemLevel",
      "refusedGifts": [],
      "origin": "Customer",
      "itemShippingAddresses": [],
      "shipping": [],
      "shippingMode": "Single"
    },
    {
      "type": "Cart",
      "id": "668e5783-73c8-4f2d-91f4-3c90b872c700",
      "version": 3,
      "createdAt": "2015-10-07T07:33:05.894Z",
      "lastModifiedAt": "2015-10-07T07:33:06.070Z",
      "lineItems": [
        {
          "id": "90dff06c-272e-47fa-b8de-923dce092474",
          "productId": "7b1203f4-66c0-438c-9a30-f4fb6be79bdf",
          "name": {
            "de": "WB ATHLETIC PANZER",
            "en": "WB ATHLETIC TANK"
          },
          "productType": {
            "typeId": "product-type",
            "id": "2543e1d8-4915-4f72-a3c9-1df9b1b0082d",
            "version": 8
          },
          "productSlug": {
            "en": "wb-athletic-tank1421832124574"
          },
          "variant": {
            "id": 1,
            "sku": "sku_WB_ATHLETIC_TANK_variant1_1421832124574",
            "prices": [
              {
                "value": {
                  "type": "centPrecision",
                  "fractionDigits": 2,
                  "currencyCode": "EUR",
                  "centAmount": 8400
                },
                "id": "37696f7c-8260-4941-a921-68e6aa76b4a3"
              }
            ],
            "images": [
              {
                "url": "https://www.commercetools.com/cli/data/253265444_1.jpg",
                "dimensions": {
                  "w": 1400,
                  "h": 1400
                }
              }
            ],
            "attributes": [],
            "assets": []
          },
          "price": {
            "value": {
              "type": "centPrecision",
              "fractionDigits": 2,
              "currencyCode": "EUR",
              "centAmount": 8400
            },
            "id": "37696f7c-8260-4941-a921-68e6aa76b4a3"
          },
          "quantity": 1,
          "discountedPricePerQuantity": [],
          "state": [
            {
              "quantity": 1,
              "state": {
                "typeId": "state",
                "id": "7c2e2694-aefe-43d7-888e-6a99514caaca"
              }
            }
          ],
          "priceMode": "Platform",
          "lineItemMode": "Standard",
          "totalPrice": {
            "type": "centPrecision",
            "fractionDigits": 2,
            "currencyCode": "EUR",
            "centAmount": 8400
          },
          "custom": {
            "type": {
              "typeId": "type",
              "id": "3ae9bcca-df23-443e-bd22-0c592f9694fa"
            },
            "fields": {
              "offer_name": "SuperMax"
            }
          },
          "perMethodTaxRate": [],
          "taxedPricePortions": []
        }
      ],
      "cartState": "Active",
      "totalPrice": {
        "type": "centPrecision",
        "fractionDigits": 2,
        "currencyCode": "EUR",
        "centAmount": 8400
      },
      "country": "DE",
      "customLineItems": [],
      "discountCodes": [],
      "directDiscounts": [],
      "inventoryMode": "None",
      "taxMode": "Platform",
      "taxRoundingMode": "HalfEven",
      "taxCalculationMode": "LineItemLevel",
      "refusedGifts": [],
      "origin": "Customer",
      "itemShippingAddresses": [],
      "shipping": [],
      "shippingMode": "Single"
    }
  ]
}

Query Carts in Store

GET
https://api.{region}.commercetools.com/{projectKey}/in-store/key={storeKey}/carts

Queries Carts in a specific Store.

OAuth 2.0 Scopes:
view_orders:{projectKey} , view_orders:{projectKey}:{storeKey}
Path parameters:
region
​
String
​

Region in which the Project is hosted.

projectKey
​
String
​

key of the Project.

storeKey
​
String
​

key of the Store.

Query parameters:
where
​
QueryPredicate
​
The parameter can be passed multiple times.
/^var[.][a-zA-Z0-9]+$/
​
Any string parameter matching this regular expression
​

Predicate parameter values.

The parameter can be passed multiple times.
sort
​
Sort
​
The parameter can be passed multiple times.
expand
​
Expansion
​
The parameter can be passed multiple times.
limit
​
Int
​

Number of results requested.

offset
​
Int
​

Number of elements skipped.

withTotal
​
Boolean
​

Controls the calculation of the total number of query results. Set to false to improve query performance when the total is not needed.

Default: true​
Response:
200CartPagedQueryResponseasapplication/json
Request Example:cURL
curl --get https://api.{region}.commercetools.com/{projectKey}/in-store/key={storeKey}/carts -i \
--header 'Authorization: Bearer ${BEARER_TOKEN}'
200 Response Example: CartPagedQueryResponsejson
{
  "limit": 20,
  "offset": 0,
  "count": 2,
  "total": 2,
  "results": [
    {
      "type": "Cart",
      "id": "2a3baa00-44fa-4ab8-bec7-933c31e18dcc",
      "version": 5,
      "createdAt": "2015-09-22T15:36:17.510Z",
      "lastModifiedAt": "2015-09-22T15:41:55.816Z",
      "lineItems": [
        {
          "id": "b925a817-d5ad-48bb-a407-29ad8e0649b5",
          "productId": "9f10dcfb-5cc9-4a18-843a-c07f7e22d01f",
          "name": {
            "en": "SAPPHIRE"
          },
          "productType": {
            "typeId": "product-type",
            "id": "2543e1d8-4915-4f72-a3c9-1df9b1b0082d",
            "version": 8
          },
          "productSlug": {
            "en": "sapphire1421832124423"
          },
          "variant": {
            "id": 1,
            "sku": "sku_SAPPHIRE_variant1_1421832124423",
            "prices": [
              {
                "value": {
                  "type": "centPrecision",
                  "fractionDigits": 2,
                  "currencyCode": "EUR",
                  "centAmount": 2800
                },
                "id": "8da659ef-9e54-447d-9c36-84912db1848f"
              }
            ],
            "images": [
              {
                "url": "https://www.commercetools.com/cli/data/252542005_1.jpg",
                "dimensions": {
                  "w": 1400,
                  "h": 1400
                }
              }
            ],
            "attributes": [],
            "assets": []
          },
          "price": {
            "value": {
              "type": "centPrecision",
              "fractionDigits": 2,
              "currencyCode": "EUR",
              "centAmount": 2800
            },
            "id": "8da659ef-9e54-447d-9c36-84912db1848f"
          },
          "quantity": 2,
          "discountedPricePerQuantity": [],
          "state": [
            {
              "quantity": 2,
              "state": {
                "typeId": "state",
                "id": "7c2e2694-aefe-43d7-888e-6a99514caaca"
              }
            }
          ],
          "priceMode": "Platform",
          "lineItemMode": "Standard",
          "totalPrice": {
            "type": "centPrecision",
            "fractionDigits": 2,
            "currencyCode": "EUR",
            "centAmount": 5600
          },
          "perMethodTaxRate": [],
          "taxedPricePortions": []
        }
      ],
      "cartState": "Active",
      "totalPrice": {
        "type": "centPrecision",
        "fractionDigits": 2,
        "currencyCode": "EUR",
        "centAmount": 5600
      },
      "customLineItems": [],
      "discountCodes": [],
      "directDiscounts": [],
      "inventoryMode": "None",
      "taxMode": "Platform",
      "taxRoundingMode": "HalfEven",
      "taxCalculationMode": "LineItemLevel",
      "refusedGifts": [],
      "origin": "Customer",
      "itemShippingAddresses": [],
      "shipping": [],
      "shippingMode": "Single"
    },
    {
      "type": "Cart",
      "id": "668e5783-73c8-4f2d-91f4-3c90b872c700",
      "version": 3,
      "createdAt": "2015-10-07T07:33:05.894Z",
      "lastModifiedAt": "2015-10-07T07:33:06.070Z",
      "lineItems": [
        {
          "id": "90dff06c-272e-47fa-b8de-923dce092474",
          "productId": "7b1203f4-66c0-438c-9a30-f4fb6be79bdf",
          "name": {
            "de": "WB ATHLETIC PANZER",
            "en": "WB ATHLETIC TANK"
          },
          "productType": {
            "typeId": "product-type",
            "id": "2543e1d8-4915-4f72-a3c9-1df9b1b0082d",
            "version": 8
          },
          "productSlug": {
            "en": "wb-athletic-tank1421832124574"
          },
          "variant": {
            "id": 1,
            "sku": "sku_WB_ATHLETIC_TANK_variant1_1421832124574",
            "prices": [
              {
                "value": {
                  "type": "centPrecision",
                  "fractionDigits": 2,
                  "currencyCode": "EUR",
                  "centAmount": 8400
                },
                "id": "37696f7c-8260-4941-a921-68e6aa76b4a3"
              }
            ],
            "images": [
              {
                "url": "https://www.commercetools.com/cli/data/253265444_1.jpg",
                "dimensions": {
                  "w": 1400,
                  "h": 1400
                }
              }
            ],
            "attributes": [],
            "assets": []
          },
          "price": {
            "value": {
              "type": "centPrecision",
              "fractionDigits": 2,
              "currencyCode": "EUR",
              "centAmount": 8400
            },
            "id": "37696f7c-8260-4941-a921-68e6aa76b4a3"
          },
          "quantity": 1,
          "discountedPricePerQuantity": [],
          "state": [
            {
              "quantity": 1,
              "state": {
                "typeId": "state",
                "id": "7c2e2694-aefe-43d7-888e-6a99514caaca"
              }
            }
          ],
          "priceMode": "Platform",
          "lineItemMode": "Standard",
          "totalPrice": {
            "type": "centPrecision",
            "fractionDigits": 2,
            "currencyCode": "EUR",
            "centAmount": 8400
          },
          "custom": {
            "type": {
              "typeId": "type",
              "id": "3ae9bcca-df23-443e-bd22-0c592f9694fa"
            },
            "fields": {
              "offer_name": "SuperMax"
            }
          },
          "perMethodTaxRate": [],
          "taxedPricePortions": []
        }
      ],
      "cartState": "Active",
      "totalPrice": {
        "type": "centPrecision",
        "fractionDigits": 2,
        "currencyCode": "EUR",
        "centAmount": 8400
      },
      "country": "DE",
      "customLineItems": [],
      "discountCodes": [],
      "directDiscounts": [],
      "inventoryMode": "None",
      "taxMode": "Platform",
      "taxRoundingMode": "HalfEven",
      "taxCalculationMode": "LineItemLevel",
      "refusedGifts": [],
      "origin": "Customer",
      "itemShippingAddresses": [],
      "shipping": [],
      "shippingMode": "Single"
    }
  ]
}

Check if Cart exists

Check if Cart exists by ID

HEAD
https://api.{region}.commercetools.com/{projectKey}/carts/{id}

Checks if a Cart exists for a given id. Returns a 200 OK status if the Cart exists or a 404 Not Found otherwise.

OAuth 2.0 Scopes:
view_orders:{projectKey}
Path parameters:
region
​
String
​

Region in which the Project is hosted.

projectKey
​
String
​

key of the Project.

id
​
String
​

id of the Cart.

Response:
200
Request Example:cURL
curl --head https://api.{region}.commercetools.com/{projectKey}/carts/{id} -i \
--header 'Authorization: Bearer ${BEARER_TOKEN}'

Check if Cart exists by Key

HEAD
https://api.{region}.commercetools.com/{projectKey}/carts/key={key}

Checks if a Cart exists for a given key. Returns a 200 OK status if the Cart exists or a 404 Not Found otherwise.

OAuth 2.0 Scopes:
view_orders:{projectKey}
Path parameters:
region
​
String
​

Region in which the Project is hosted.

projectKey
​
String
​

key of the Project.

key
​
String
​

key of the Cart.

Response:
200
Request Example:cURL
curl --head https://api.{region}.commercetools.com/{projectKey}/carts/key={key} -i \
--header 'Authorization: Bearer ${BEARER_TOKEN}'

Check if Cart exists by Customer ID

HEAD
https://api.{region}.commercetools.com/{projectKey}/carts/customer-id={customerId}

Checks if a Cart of a Customer exists. Returns a 200 OK status if the Cart exists or a 404 Not Found otherwise.

OAuth 2.0 Scopes:
view_orders:{projectKey}
Path parameters:
region
​
String
​

Region in which the Project is hosted.

projectKey
​
String
​

key of the Project.

customerId
​
String
​

customerId of the Cart.

Response:
200
Request Example:cURL
curl --head https://api.{region}.commercetools.com/{projectKey}/carts/customer-id={customerId} -i \
--header 'Authorization: Bearer ${BEARER_TOKEN}'

Check if Cart exists by Query Predicate

HEAD
https://api.{region}.commercetools.com/{projectKey}/carts

Checks if a Cart exists for a given Query Predicate. Returns a 200 OK status if any Carts match the Query Predicate, or a 404 Not Found otherwise.

OAuth 2.0 Scopes:
view_orders:{projectKey}
Path parameters:
region
​
String
​

Region in which the Project is hosted.

projectKey
​
String
​

key of the Project.

Query parameters:
where
​
QueryPredicate
​
The parameter can be passed multiple times.
Response:
200
Request Example:cURL
curl --head https://api.{region}.commercetools.com/{projectKey}/carts -i \
--header 'Authorization: Bearer ${BEARER_TOKEN}'

Check if Cart exists in Store

Check if Cart exists in Store by ID

HEAD
https://api.{region}.commercetools.com/{projectKey}/in-store/key={storeKey}/carts/{id}

Checks if a Cart exists for a given id. Returns a 200 OK status if the Cart exists or a ResourceNotFound error otherwise.

OAuth 2.0 Scopes:
view_orders:{projectKey} , view_orders:{projectKey}:{storeKey}
Path parameters:
region
​
String
​

Region in which the Project is hosted.

projectKey
​
String
​

key of the Project.

storeKey
​
String
​

key of the Store.

id
​
String
​

id of the Cart.

Response:
200
Request Example:cURL
curl --head https://api.{region}.commercetools.com/{projectKey}/in-store/key={storeKey}/carts/{id} -i \
--header 'Authorization: Bearer ${BEARER_TOKEN}'

Check if Cart exists in Store by Key

HEAD
https://api.{region}.commercetools.com/{projectKey}/in-store/key={storeKey}/carts/key={key}

Checks if a Cart exists for a given key. Returns a 200 OK status if the Cart exists or a ResourceNotFound error otherwise.

OAuth 2.0 Scopes:
view_orders:{projectKey} , view_orders:{projectKey}:{storeKey}
Path parameters:
region
​
String
​

Region in which the Project is hosted.

projectKey
​
String
​

key of the Project.

storeKey
​
String
​

key of the Store.

key
​
String
​

key of the Cart.

Response:
200
Request Example:cURL
curl --head https://api.{region}.commercetools.com/{projectKey}/in-store/key={storeKey}/carts/key={key} -i \
--header 'Authorization: Bearer ${BEARER_TOKEN}'

Check if Cart exists in Store by Customer ID

HEAD
https://api.{region}.commercetools.com/{projectKey}/in-store/key={storeKey}/carts/customer-id={customerId}

Checks if a Cart of a Customer exists. Returns a 200 OK status if the Cart exists or a ResourceNotFound error otherwise.

OAuth 2.0 Scopes:
view_orders:{projectKey} , view_orders:{projectKey}:{storeKey}
Path parameters:
region
​
String
​

Region in which the Project is hosted.

projectKey
​
String
​

key of the Project.

storeKey
​
String
​

key of the Store.

customerId
​
String
​

customerId of the Cart.

Response:
200
Request Example:cURL
curl --head https://api.{region}.commercetools.com/{projectKey}/in-store/key={storeKey}/carts/customer-id={customerId} -i \
--header 'Authorization: Bearer ${BEARER_TOKEN}'

Check if Cart exists in Store by Query Predicate

HEAD
https://api.{region}.commercetools.com/{projectKey}/in-store/key={storeKey}/carts

Checks if a Cart exists for a given Query Predicate. Returns a 200 OK status if any Carts match the Query Predicate or a ResourceNotFound error otherwise.

OAuth 2.0 Scopes:
view_orders:{projectKey} , view_orders:{projectKey}:{storeKey}
Path parameters:
region
​
String
​

Region in which the Project is hosted.

projectKey
​
String
​

key of the Project.

storeKey
​
String
​

key of the Store.

Query parameters:
where
​
QueryPredicate
​
The parameter can be passed multiple times.
Response:
200
Request Example:cURL
curl --head https://api.{region}.commercetools.com/{projectKey}/in-store/key={storeKey}/carts -i \
--header 'Authorization: Bearer ${BEARER_TOKEN}'

Create Cart

POST
https://api.{region}.commercetools.com/{projectKey}/carts

If the referenced ShippingMethod in the CartDraft has a predicate that does not match, or if the Shipping Method is not active, an InvalidOperation error is returned.

Specific Error Codes:

OAuth 2.0 Scopes:
manage_orders:{projectKey}
Path parameters:
region
​
String
​

Region in which the Project is hosted.

projectKey
​
String
​

key of the Project.

Query parameters:
expand
​
Expansion
​
The parameter can be passed multiple times.
Request Body:CartDraftasapplication/json
Response:
201Cartasapplication/json
Request Example:cURL
curl https://api.{region}.commercetools.com/{projectKey}/carts -i \
--header 'Authorization: Bearer ${BEARER_TOKEN}' \
--header 'Content-Type: application/json' \
--data-binary @- << DATA 
{
  "currency" : "EUR"
}
DATA
201 Response Example: Cartjson
{
  "type": "Cart",
  "id": "27b39077-aa57-48a5-b504-914f68fa44dc",
  "version": 1,
  "createdAt": "2023-01-23T13:06:28.569Z",
  "lastModifiedAt": "2023-01-23T13:06:28.569Z",
  "lastModifiedBy": {
    "isPlatformClient": false
  },
  "createdBy": {
    "isPlatformClient": false
  },
  "lineItems": [],
  "cartState": "Active",
  "totalPrice": {
    "type": "centPrecision",
    "currencyCode": "EUR",
    "centAmount": 0,
    "fractionDigits": 2
  },
  "shippingMode": "Single",
  "shipping": [],
  "customLineItems": [],
  "discountCodes": [],
  "directDiscounts": [],
  "inventoryMode": "None",
  "taxMode": "Platform",
  "taxRoundingMode": "HalfEven",
  "taxCalculationMode": "LineItemLevel",
  "refusedGifts": [],
  "origin": "Customer",
  "itemShippingAddresses": []
}

Create Cart in Store

POST
https://api.{region}.commercetools.com/{projectKey}/in-store/key={storeKey}/carts

Creates a Cart in the Store specified by storeKey.

If the referenced ShippingMethod in the CartDraft has a predicate that does not match, or if the Shipping Method is not active, an InvalidOperation error is returned.

Specific Error Codes:

OAuth 2.0 Scopes:
manage_orders:{projectKey} , manage_orders:{projectKey}:{storeKey}
Path parameters:
region
​
String
​

Region in which the Project is hosted.

projectKey
​
String
​

key of the Project.

storeKey
​
String
​

key of the Store.

Query parameters:
expand
​
Expansion
​
The parameter can be passed multiple times.
Request Body:CartDraftasapplication/json
Response:
201Cartasapplication/json
Request Example:cURL
curl https://api.{region}.commercetools.com/{projectKey}/in-store/key={storeKey}/carts -i \
--header 'Authorization: Bearer ${BEARER_TOKEN}' \
--header 'Content-Type: application/json' \
--data-binary @- << DATA 
{
  "currency" : "EUR"
}
DATA
201 Response Example: Cartjson
{
  "type": "Cart",
  "id": "27b39077-aa57-48a5-b504-914f68fa44dc",
  "version": 1,
  "createdAt": "2023-01-23T13:06:28.569Z",
  "lastModifiedAt": "2023-01-23T13:06:28.569Z",
  "lastModifiedBy": {
    "isPlatformClient": false
  },
  "createdBy": {
    "isPlatformClient": false
  },
  "lineItems": [],
  "cartState": "Active",
  "totalPrice": {
    "type": "centPrecision",
    "currencyCode": "EUR",
    "centAmount": 0,
    "fractionDigits": 2
  },
  "shippingMode": "Single",
  "shipping": [],
  "customLineItems": [],
  "discountCodes": [],
  "directDiscounts": [],
  "inventoryMode": "None",
  "taxMode": "Platform",
  "taxRoundingMode": "HalfEven",
  "taxCalculationMode": "LineItemLevel",
  "refusedGifts": [],
  "origin": "Customer",
  "itemShippingAddresses": []
}

Replicate Cart

POST
https://api.{region}.commercetools.com/{projectKey}/carts/replicate

Creates a new Cart by replicating an existing Cart or Order. Can be useful in cases where a customer wants to cancel a recent order to make some changes or reorder a previous order.

The replicated Cart preserves Customer information, Line Items and Custom Line Items, Custom Fields, Discount Codes, and other settings of the Cart or Order. If the Line Items become invalid, for example, due to removed Products or Prices, they are removed from the new Cart. If the Customer switches to another Customer Group, the new Cart is updated with the new value. It has up-to-date Tax Rates, Prices, and Line Item product data and is in Active CartState.

The new Cart does not contain Payments or Deliveries. The State of Line Items and Custom Line Items is reset to initial.

Specific Error Codes:

OAuth 2.0 Scopes:
manage_orders:{projectKey}
Path parameters:
region
​
String
​

Region in which the Project is hosted.

projectKey
​
String
​

key of the Project.

Request Body:ReplicaCartDraftasapplication/json
Response:
201Cartasapplication/json
Request Example:cURL
curl https://api.{region}.commercetools.com/{projectKey}/carts/replicate -i \
--header 'Authorization: Bearer ${BEARER_TOKEN}' \
--header 'Content-Type: application/json' \
--data-binary @- << DATA 
{
  "reference" : {
    "id" : "74dcac8b-0c67-4f37-b693-3acd33e3c457",
    "typeId" : "cart"
  }
}
DATA
201 Response Example: Cartjson
{
  "type": "Cart",
  "id": "27b39077-aa57-48a5-b504-914f68fa44dc",
  "version": 1,
  "createdAt": "2023-01-23T13:06:28.569Z",
  "lastModifiedAt": "2023-01-23T13:06:28.569Z",
  "lastModifiedBy": {
    "isPlatformClient": false
  },
  "createdBy": {
    "isPlatformClient": false
  },
  "lineItems": [],
  "cartState": "Active",
  "totalPrice": {
    "type": "centPrecision",
    "currencyCode": "EUR",
    "centAmount": 0,
    "fractionDigits": 2
  },
  "shippingMode": "Single",
  "shipping": [],
  "customLineItems": [],
  "discountCodes": [],
  "directDiscounts": [],
  "inventoryMode": "None",
  "taxMode": "Platform",
  "taxRoundingMode": "HalfEven",
  "taxCalculationMode": "LineItemLevel",
  "refusedGifts": [],
  "origin": "Customer",
  "itemShippingAddresses": []
}

Replicate Cart in Store

POST
https://api.{region}.commercetools.com/{projectKey}/in-store/key={storeKey}/carts/replicate

Creates a new Cart by replicating an existing Cart or Order. Can be useful in cases where a customer wants to cancel a recent order to make some changes or reorder a previous order.

The replicated Cart preserves Customer information, Line Items and Custom Line Items, Custom Fields, Discount Codes, and other settings of the Cart or Order. If the Line Items become invalid, for example, due to removed Products or Prices, they are removed from the new Cart. If the Customer switches to another Customer Group, the new Cart is updated with the new value. It has up-to-date Tax Rates, Prices, and Line Item product data and is in Active CartState.

The new Cart does not contain payments or deliveries. The State of Line Items and Custom Line Items is reset to initial.

Specific Error Codes:

OAuth 2.0 Scopes:
manage_orders:{projectKey}:{storeKey} , manage_orders:{projectKey}
Path parameters:
region
​
String
​

Region in which the Project is hosted.

projectKey
​
String
​

key of the Project.

storeKey
​
String
​

key of the Store.

Request Body:ReplicaCartDraftasapplication/json
Response:
201Cartasapplication/json
Request Example:cURL
curl https://api.{region}.commercetools.com/{projectKey}/in-store/key={storeKey}/carts/replicate -i \
--header 'Authorization: Bearer ${BEARER_TOKEN}' \
--header 'Content-Type: application/json' \
--data-binary @- << DATA 
{
  "reference" : {
    "id" : "74dcac8b-0c67-4f37-b693-3acd33e3c457",
    "typeId" : "cart"
  }
}
DATA
201 Response Example: Cartjson
{
  "type": "Cart",
  "id": "27b39077-aa57-48a5-b504-914f68fa44dc",
  "version": 1,
  "createdAt": "2023-01-23T13:06:28.569Z",
  "lastModifiedAt": "2023-01-23T13:06:28.569Z",
  "lastModifiedBy": {
    "isPlatformClient": false
  },
  "createdBy": {
    "isPlatformClient": false
  },
  "lineItems": [],
  "cartState": "Active",
  "totalPrice": {
    "type": "centPrecision",
    "currencyCode": "EUR",
    "centAmount": 0,
    "fractionDigits": 2
  },
  "shippingMode": "Single",
  "shipping": [],
  "customLineItems": [],
  "discountCodes": [],
  "directDiscounts": [],
  "inventoryMode": "None",
  "taxMode": "Platform",
  "taxRoundingMode": "HalfEven",
  "taxCalculationMode": "LineItemLevel",
  "refusedGifts": [],
  "origin": "Customer",
  "itemShippingAddresses": []
}

Update Cart

The following methods update a Cart accessible globally in the Project. For updating Carts available in a Store only, use the Update Cart in Store methods instead.

Calling these methods might lead to additional Cart updates not explicitly requested by update actions.

Update Cart by ID

POST
https://api.{region}.commercetools.com/{projectKey}/carts/{id}
OAuth 2.0 Scopes:
manage_orders:{projectKey}
Path parameters:
region
​
String
​

Region in which the Project is hosted.

projectKey
​
String
​

key of the Project.

id
​
String
​

id of the Cart.

Query parameters:
expand
​
Expansion
​
The parameter can be passed multiple times.
Request Body:
application/json
version​
Int​

Expected version of the Cart on which the changes apply. If the expected version does not match the actual version, a ConcurrentModification error will be returned.

actions​
Array of CartUpdateAction​

Update actions to be performed on the Cart.

Response:
200Cartasapplication/json
Request Example:cURL
curl https://api.{region}.commercetools.com/{projectKey}/carts/{id} -i \
--header 'Authorization: Bearer ${BEARER_TOKEN}' \
--header 'Content-Type: application/json' \
--data-binary @- << DATA 
{
  "version" : 1,
  "actions" : [ {
    "action" : "addLineItem",
    "productId" : "9f10dcfb-5cc9-4a18-843a-c07f7e22d01f",
    "variantId" : 1,
    "quantity" : 1
  } ]
}
DATA
200 Response Example: Cartjson
{
  "type": "Cart",
  "id": "27b39077-aa57-48a5-b504-914f68fa44dc",
  "version": 1,
  "createdAt": "2023-01-23T13:06:28.569Z",
  "lastModifiedAt": "2023-01-23T13:06:28.569Z",
  "lastModifiedBy": {
    "isPlatformClient": false
  },
  "createdBy": {
    "isPlatformClient": false
  },
  "lineItems": [],
  "cartState": "Active",
  "totalPrice": {
    "type": "centPrecision",
    "currencyCode": "EUR",
    "centAmount": 0,
    "fractionDigits": 2
  },
  "shippingMode": "Single",
  "shipping": [],
  "customLineItems": [],
  "discountCodes": [],
  "directDiscounts": [],
  "inventoryMode": "None",
  "taxMode": "Platform",
  "taxRoundingMode": "HalfEven",
  "taxCalculationMode": "LineItemLevel",
  "refusedGifts": [],
  "origin": "Customer",
  "itemShippingAddresses": []
}