openapi: 3.1.0
info:
  version: 25.1126.6886238
  x-version-timestamp: 2025-11-26 19:10:23+00:00
  title: Addresses Introduction Account Addresses Cart Payments API
  description: 'The Addresses API allows you to organize account addresses. Addresses are a sub-resource of `account` resources, an account can have multiple addresses, such as home, work, and neighbour.


    You can use an account address with either [client_credentials access token](/docs/api/authentication/create-an-access-token) or a combination of [implicit access token](/docs/api/authentication/create-an-access-token) and [Account Management authentication](/docs/api/accounts/post-v-2-account-members-tokens) token.

    '
  contact:
    name: Elastic Path
    url: https://www.elasticpath.com
    email: support@elasticpath.com
  license:
    url: https://elasticpath.dev
    name: MIT
servers:
- url: https://useast.api.elasticpath.com
  description: US East
- url: https://euwest.api.elasticpath.com
  description: EU West
security:
- BearerToken: []
tags:
- name: Cart Payments
paths:
  /v2/carts/{cartID}/payments/{paymentIntentID}:
    put:
      tags:
      - Cart Payments
      summary: Update a Payment Intent on a Cart
      description: Updates the payment information for a specific payment intent on a cart.
      operationId: updateCartPaymentIntent
      parameters:
      - name: cartID
        in: path
        description: The unique identifier of the cart.
        required: true
        style: simple
        schema:
          type: string
      - name: paymentIntentID
        in: path
        description: The unique identifier of the payment intent.
        required: true
        style: simple
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CartPaymentUpdate'
      responses:
        '200':
          description: Payment updated successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CartEntityResponse'
      deprecated: false
components:
  schemas:
    CartContact:
      title: CartContact
      type: object
      properties:
        email:
          description: The email address attached to a cart.
          type: string
          format: email
          examples:
          - tester@email.com
    CustomAttributes:
      title: CustomAttributes
      type: object
      description: "Specifies custom attributes for cart or order objects. Each attribute includes a top-level key, as well as corresponding type and value entries. Attribute values must correspond to the assigned types.\n\nExample:\n```\n\"custom_attributes\": {\n  \"is_member\": {\n    \"type\": \"boolean\",\n    \"value\": true\n  },\n  \"membership_level\": {\n    \"type\": \"string\",\n    \"value\": \"premium\"\n  }\n}\n```\n"
      additionalProperties:
        type: object
        required:
        - type
        - value
        properties:
          type:
            type: string
            description: The type of the custom attribute value.
            enum:
            - string
            - integer
            - boolean
            - float
          value:
            description: The value of the custom attribute.
            type:
            - string
            - boolean
            - number
    CartTimestamps:
      type: object
      properties:
        created_at:
          description: The date this was created.
          type: string
        updated_at:
          description: The date this was last updated.
          type: string
        expires_at:
          description: The date this expires.
          type: string
    DiscountSettings:
      title: DiscountSettings
      type: object
      properties:
        custom_discounts_enabled:
          description: This parameter enables custom discounts for a cart. When set to true, Elastic Path promotions will not be applied to the new carts. Default is set from cart discount settings for the store. See [Cart Settings](/docs/api/carts/put-v-2-settings-cart).
          type: boolean
          examples:
          - false
        use_rule_promotions:
          description: When set to true, this parameter allows the cart to use rule promotions.
          type: boolean
          examples:
          - false
    ItemSettings:
      title: ItemSettings
      type: object
      properties:
        separate_items_by_location:
          description: When set to true, cart items with the same SKU but different locations are kept as separate line items instead of being merged. When false (default), items with the same SKU are merged and the location is updated to the most recent value.
          type: boolean
          examples:
          - false
    CartResponse:
      title: CartResponse
      allOf:
      - $ref: '#/components/schemas/BaseCartResponse'
      - type: object
        properties:
          type:
            description: The type of object being returned.
            type: string
            const: cart
    CustomDiscountResponse:
      title: CustomDiscountResponse
      type: object
      properties:
        type:
          description: Specifies the type of the resource. Always `custom_discount`.
          type: string
          const: custom_discount
        id:
          description: Specifies the UUID of the custom discount.
          type: string
          format: uuid
          examples:
          - 662461ad-ddcb-4dbd-8ed7-ade9aa63b5f9
        external_id:
          description: Specifies an external id for the custom discount.
          type: string
          examples:
          - custom-discount-external-id
        discount_engine:
          description: 'Specifies from where the custom discount is applied.

            '
          type: string
          examples:
          - Custom Discount Engine
        amount:
          description: The amount of the custom discount.
          $ref: '#/components/schemas/FormattedPriceData'
        description:
          description: Specifies a description for the custom discount.
          type: string
          examples:
          - Custom discount description
        discount_code:
          description: Specifies the discount code used for the custom discount.
          type: string
          examples:
          - cart-custom-promo-code
        relationships:
          description: Relationships to other resources like cart items
          type: object
          properties:
            item:
              type: object
              properties:
                data:
                  type: object
                  properties:
                    id:
                      type: string
                      format: uuid
                      description: The cart item ID this discount is related to
                    type:
                      type: string
                      enum:
                      - cart_item
                      - custom_item
    FormattedPriceData:
      title: FormattedPriceData
      type: object
      properties:
        amount:
          description: The raw total.
          type: number
          examples:
          - 10000
        currency:
          description: The currency set for this amount.
          type: string
          examples:
          - USD
        formatted:
          description: The formatted total based on the amount and currency.
          type: string
          examples:
          - $10.00
    Response.ErrorItem:
      type: object
      required:
      - status
      - title
      properties:
        title:
          type: string
          description: A brief summary of the error.
          examples:
          - Bad Request
        status:
          type:
          - string
          - integer
          description: The HTTP response code of the error.
          examples:
          - '400'
        detail:
          type: string
          description: Optional additional detail about the error.
          examples:
          - The field 'name' is required
        source:
          type: string
          description: The field or location that caused the validation error. For JSON schema validation errors, this contains the JSON path to the invalid field (e.g., 'data.name', 'request', 'data.items[0].quantity').
        meta:
          type: object
          description: Additional metadata associated with the error. May include arbitrary keys.
          properties:
            id:
              type: string
              description: The resource id associated with the error
            ids:
              type: array
              items:
                type: string
                description: The resource ids associated with the error
            item_ids:
              type: array
              items:
                type: string
                description: The cart_item ids associated with the error
            shipping_group_id:
              type: string
              description: The shipping group id associated with the error
            shipping_group_ids:
              type: array
              items:
                type: string
                description: The shipping group ids associated with the error
            cart_id:
              type: string
              description: The cart id associated with the error
            code:
              type: string
              description: The code associated with the error.
            order_id:
              type: string
              description: The order id associated with the error.
            sku:
              type: string
              description: The SKU associated with the error.
            email:
              type: string
              format: email
              description: The email address associated with the error.
            component_product_id:
              type: string
              format: uuid
              description: The component product ID associated with the error.
            error-meta-key:
              type: string
              description: Custom error metadata key used for additional error context (e.g., in payment rejections).
            value:
              description: The value associated with the error.
              oneOf:
              - type: string
              - type: integer
              - type: boolean
              - type: object
                additionalProperties: true
              - type: array
    InventorySettings:
      title: InventorySettings
      type: object
      properties:
        defer_inventory_check:
          description: This parameter enables deferring inventory checks on the cart. This allows items to be added to or updating in the cart without checking stock levels. Inventory checks are still performed as normal on checkout
          type: boolean
          examples:
          - false
    CondensedPromotionResponse:
      title: CondensedPromotionResponse
      type: object
      properties:
        type:
          description: Specifies the type of the resource. Always `promotion`.
          type: string
          const: promotion
          examples:
          - promotion
        id:
          description: Specifies the UUID of the promotion.
          type: string
          format: uuid
          readOnly: true
          examples:
          - 662461ad-ddcb-4dbd-8ed7-ade9aa63b5f9
        name:
          description: The name of the promotion.
          type: string
          examples:
          - Summer Sale
        description:
          description: The description of the promotion.
          type: string
          examples:
          - Get 20% off all summer items
        automatic:
          description: Whether the promotion is applied automatically.
          type: boolean
          examples:
          - true
        promotion_type:
          description: The type of promotion (for v1 promotions).
          type: string
          examples:
          - discount
        promotion_source:
          description: The source of the promotion (for rule promotions).
          type: string
          examples:
          - rule-promotion
        start:
          description: The start date and time of the promotion.
          type: string
          format: date-time
          examples:
          - '2024-06-01T00:00:00Z'
        end:
          description: The end date and time of the promotion.
          type: string
          format: date-time
          examples:
          - '2024-08-31T23:59:59Z'
    RelationshipArray:
      title: RelationshipArray
      description: Array of relationships
      type: object
      properties:
        data:
          description: Individual relationships
          type: array
          items:
            $ref: '#/components/schemas/RelationshipItem'
    BaseCartResponse:
      title: BaseCartResponse
      type: object
      properties:
        id:
          description: The unique identifier for the cart. Use SDK or create it yourself.
          type: string
        name:
          description: The name of this cart.
          type: string
          examples:
          - cart name
        description:
          description: A description of the cart.
          type: string
          examples:
          - cart description
        contact:
          $ref: '#/components/schemas/CartContact'
        discount_settings:
          $ref: '#/components/schemas/DiscountSettings'
        inventory_settings:
          $ref: '#/components/schemas/InventorySettings'
        item_settings:
          $ref: '#/components/schemas/ItemSettings'
        payment_intent_id:
          description: Stripe-assigned unique identifier for the linked Payment Intent
          type: string
        custom_attributes:
          $ref: '#/components/schemas/CustomAttributes'
        snapshot_date:
          description: The snapshot date for the cart.
          type: string
          format: date-time
        links:
          type: object
          properties:
            self:
              description: A link to that specific resource.
              type: string
          examples:
          - https://useast.api.elasticpath.com/v2/carts/1
        meta:
          type: object
          properties:
            display_price:
              type: object
              properties:
                with_tax:
                  $ref: '#/components/schemas/FormattedPriceData'
                without_tax:
                  $ref: '#/components/schemas/FormattedPriceData'
                tax:
                  $ref: '#/components/schemas/FormattedPriceData'
                discount:
                  $ref: '#/components/schemas/FormattedPriceData'
                without_discount:
                  $ref: '#/components/schemas/FormattedPriceData'
                shipping:
                  $ref: '#/components/schemas/FormattedPriceData'
                shipping_discount:
                  $ref: '#/components/schemas/FormattedPriceData'
            timestamps:
              $ref: '#/components/schemas/CartTimestamps'
            promotion_suggestions:
              description: Array of promotion suggestions
              type: array
              items:
                type: object
                properties:
                  bundle:
                    description: Bundle configuration with promotion targets
                    type: array
                    items:
                      type: object
                      properties:
                        auto_add_free_gift:
                          description: Whether to automatically add free gift
                          type: boolean
                        cart_item_id:
                          description: Cart item ID for the target
                          type: string
                        quantity:
                          description: Quantity for the promotion
                          type: integer
                        targets:
                          description: Array of target SKUs
                          type: array
                          items:
                            type: string
                      additionalProperties: true
                  code:
                    type: string
                  info:
                    type: string
                  message:
                    type: string
                  promotion_id:
                    type: string
        relationships:
          type: object
          properties:
            customers:
              anyOf:
              - $ref: '#/components/schemas/RelationshipArray'
              - type: object
                maxProperties: 0
            items:
              anyOf:
              - $ref: '#/components/schemas/RelationshipArray'
              - type: object
                properties:
                  data:
                    oneOf:
                    - type: 'null'
                    - type: array
                      items:
                        type: object
                        properties:
                          id:
                            type: string
                          type:
                            type: string
                required:
                - data
            accounts:
              anyOf:
              - $ref: '#/components/schemas/RelationshipArray'
              - type: object
                maxProperties: 0
            custom_discounts:
              $ref: '#/components/schemas/RelationshipArray'
            promotions:
              $ref: '#/components/schemas/RelationshipArray'
    CartEntityResponse:
      type: object
      properties:
        data:
          $ref: '#/components/schemas/CartResponse'
        included:
          type: object
          description: Related objects that are included in the response.
          properties:
            custom_discounts:
              type: array
              items:
                $ref: '#/components/schemas/CustomDiscountResponse'
            promotions:
              type: array
              items:
                $ref: '#/components/schemas/CondensedPromotionResponse'
        meta:
          type: object
          description: Additional metadata for the cart response.
          properties:
            payment_intent:
              type: object
              description: Payment intent details with nested structure including status and other Stripe payment intent fields
              additionalProperties: true
        errors:
          type: array
          description: Array of error objects, if any errors occurred.
          items:
            $ref: '#/components/schemas/Response.ErrorItem'
    CartPaymentUpdate:
      title: Cart Payment Update
      type: object
      required:
      - data
      properties:
        data:
          type: object
          required:
          - gateway
          - method
          - payment_method_types
          - amount
          properties:
            gateway:
              type: string
            method:
              type: string
            payment_method_types:
              type: array
              items:
                type: string
            amount:
              type: integer
            options:
              type: object
    RelationshipItem:
      title: RelationshipItem
      description: Relationship data entry
      required:
      - type
      - id
      type: object
      properties:
        type:
          description: The type of related resource.
          type: string
        id:
          description: The ID of the related resource.
          type: string
          format: uuid
  securitySchemes:
    BearerToken:
      type: http
      scheme: bearer