Clerk Subscription Items API

openapi: 3.0.3
info:
  title: Clerk Backend Account Portal Subscription Items API
  x-logo:
    url: https://clerk.com/_next/image?url=%2Fimages%2Fclerk-logo.svg&w=96&q=75
    altText: Clerk docs
    href: https://clerk.com/docs
  contact:
    email: support@clerk.com
    name: Clerk Platform Team
    url: https://clerk.com/support
  description: 'The Clerk REST Backend API, meant to be accessed by backend servers.


    ### Versions


    When the API changes in a way that isn''t compatible with older versions, a new version is released.

    Each version is identified by its release date, e.g. `2025-04-10`. For more information, please see [Clerk API Versions](https://clerk.com/docs/versioning/available-versions).


    Please see https://clerk.com/docs for more information.'
  version: '2025-11-10'
  termsOfService: https://clerk.com/terms
  license:
    name: MIT
    url: https://github.com/clerk/openapi-specs/blob/main/LICENSE
servers:
- url: https://api.clerk.com/v1
security:
- bearerAuth: []
tags:
- name: Subscription Items
  description: Used to interact with subscription items belonging to users and organizations.
paths:
  /v1/me/billing/subscription_items:
    get:
      operationId: GetUserBillingSubscriptionItems
      x-speakeasy-group: billing
      x-speakeasy-name-override: listUserSubscriptionItems
      tags:
      - Subscription Items
      summary: List User's Subscription Items
      description: Returns a list of subscription items for the current user.
      parameters:
      - $ref: '#/components/parameters/LimitParameter'
      - $ref: '#/components/parameters/OffsetParameter'
      - $ref: '#/components/parameters/Paginated'
      responses:
        '200':
          $ref: '#/components/responses/Client.BillingSubscriptionItemList'
        '400':
          $ref: '#/components/responses/ClerkErrors'
        '401':
          $ref: '#/components/responses/AuthenticationInvalid'
  /v1/me/billing/subscription_items/{subscriptionItemID}:
    delete:
      operationId: DeleteUserBillingSubscriptionItem
      x-speakeasy-group: billing
      x-speakeasy-name-override: cancelUserSubscriptionItem
      tags:
      - Subscription Items
      summary: Cancel User's Subscription Item
      description: Cancels a subscription item for the current user.
      parameters:
      - name: subscriptionItemID
        in: path
        description: The ID of the subscription item to cancel
        required: true
        schema:
          type: string
      responses:
        '200':
          $ref: '#/components/responses/Client.BillingSubscriptionItem'
        '204':
          description: Subscription item canceled successfully
        '400':
          $ref: '#/components/responses/ClerkErrors'
        '401':
          $ref: '#/components/responses/AuthenticationInvalid'
        '403':
          $ref: '#/components/responses/AuthorizationInvalid'
        '404':
          $ref: '#/components/responses/ResourceNotFound'
        '409':
          $ref: '#/components/responses/ClerkErrors'
        '422':
          $ref: '#/components/responses/UnprocessableEntity'
        '500':
          $ref: '#/components/responses/ClerkErrors'
  /v1/organizations/{organizationID}/billing/subscription_items:
    get:
      operationId: GetOrganizationBillingSubscriptionItems
      x-speakeasy-group: billing
      x-speakeasy-name-override: listOrganizationSubscriptionItems
      tags:
      - Subscription Items
      summary: List Organization's Subscription Items
      description: Returns a list of subscription items for the organization.
      parameters:
      - name: organizationID
        in: path
        description: The ID of the organization
        required: true
        schema:
          type: string
      responses:
        '200':
          $ref: '#/components/responses/Client.BillingSubscriptionItemList'
        '400':
          $ref: '#/components/responses/ClerkErrors'
        '401':
          $ref: '#/components/responses/AuthenticationInvalid'
        '403':
          $ref: '#/components/responses/AuthorizationInvalid'
        '404':
          $ref: '#/components/responses/ResourceNotFound'
  /v1/organizations/{organizationID}/billing/subscription_items/{subscriptionItemID}:
    delete:
      operationId: DeleteOrganizationBillingSubscriptionItem
      x-speakeasy-group: billing
      x-speakeasy-name-override: cancelOrganizationSubscriptionItem
      tags:
      - Subscription Items
      summary: Cancel Organization's Subscription Item
      description: Cancels a subscription item for the organization.
      parameters:
      - name: organizationID
        in: path
        description: The ID of the organization
        required: true
        schema:
          type: string
      - name: subscriptionItemID
        in: path
        description: The ID of the subscription item to cancel
        required: true
        schema:
          type: string
      responses:
        '200':
          $ref: '#/components/responses/Client.BillingSubscriptionItem'
        '400':
          $ref: '#/components/responses/ClerkErrors'
        '401':
          $ref: '#/components/responses/AuthenticationInvalid'
        '403':
          $ref: '#/components/responses/AuthorizationInvalid'
        '404':
          $ref: '#/components/responses/ResourceNotFound'
components:
  responses:
    AuthorizationInvalid:
      description: Authorization invalid
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ClerkErrors'
    AuthenticationInvalid:
      description: Authentication invalid
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ClerkErrors'
    ClerkErrors:
      description: Request was not successful
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ClerkErrors'
    Client.BillingSubscriptionItemList:
      description: Returns a list of commerce subscription items.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Client.BillingSubscriptionItemList'
    UnprocessableEntity:
      description: Invalid request parameters
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ClerkErrors'
    Client.BillingSubscriptionItem:
      description: Returns a commerce subscription item.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Client.BillingSubscriptionItem'
    ResourceNotFound:
      description: Resource not found
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ClerkErrors'
  schemas:
    Stubs.Verification.GoogleOneTap:
      type: object
      additionalProperties: false
      properties:
        object:
          type: string
          enum:
          - verification_google_one_tap
        status:
          type: string
          enum:
          - unverified
          - verified
        strategy:
          type: string
          enum:
          - google_one_tap
        expire_at:
          type: integer
          nullable: true
        attempts:
          type: integer
          nullable: true
      required:
      - status
      - strategy
    BillingPayer:
      type: object
      additionalProperties: false
      properties:
        object:
          type: string
          description: String representing the object's type
          enum:
          - commerce_payer
        id:
          type: string
          description: Unique identifier for the payer
        instance_id:
          type: string
          description: Unique identifier for the Clerk instance
        user_id:
          type: string
          description: User ID for user-type payers
          nullable: true
        first_name:
          type: string
          description: First name of the payer (only set when user_id isn't null)
          nullable: true
        last_name:
          type: string
          description: Last name of the payer (only set when user_id isn't null)
          nullable: true
        email:
          type: string
          format: email
          description: Email address of the payer (only set when user_id isn't null)
          nullable: true
        organization_id:
          type: string
          description: Organization ID for org-type payers
          nullable: true
        organization_name:
          type: string
          description: Organization name for org-type payers (only set when organization_id isn't null)
          nullable: true
        image_url:
          type: string
          format: uri
          description: URL of the payer's image/avatar
        credits_balance:
          $ref: '#/components/schemas/BillingMoneyResponse'
          description: Current credits balance for the payer
        created_at:
          type: integer
          format: int64
          description: Unix timestamp (in milliseconds) when the payer was created
        updated_at:
          type: integer
          format: int64
          description: Unix timestamp (in milliseconds) when the payer was last updated
      required:
      - object
      - id
      - instance_id
      - user_id
      - organization_id
    Token:
      type: object
      additionalProperties: false
      properties:
        object:
          type: string
          description: 'String representing the object''s type. Objects of the same type share the same value.

            '
          enum:
          - token
        jwt:
          type: string
          description: 'String representing the encoded JWT value.

            '
      required:
      - object
      - jwt
    Stubs.Verification.SAML:
      type: object
      properties:
        object:
          type: string
          enum:
          - verification_saml
        status:
          type: string
          enum:
          - unverified
          - verified
          - failed
          - expired
          - transferable
        strategy:
          type: string
          enum:
          - saml
        external_verification_redirect_url:
          nullable: true
          type: string
        error:
          allOf:
          - $ref: '#/components/schemas/ClerkError'
          - type: object
            nullable: true
        expire_at:
          type: integer
          nullable: true
        attempts:
          type: integer
          nullable: true
      required:
      - status
      - strategy
    Client.PublicUserData:
      type: object
      additionalProperties: false
      properties:
        first_name:
          type: string
          nullable: true
        last_name:
          type: string
          nullable: true
        image_url:
          type: string
          nullable: true
        has_image:
          type: boolean
        identifier:
          type: string
        profile_image_url:
          type: string
          nullable: true
          deprecated: true
          description: Use `image_url` instead.
        user_id:
          type: string
          nullable: true
        username:
          type: string
          nullable: true
        banned:
          type: boolean
      required:
      - first_name
      - last_name
      - identifier
      - has_image
    Stubs.Verification.Password:
      type: object
      additionalProperties: false
      properties:
        object:
          type: string
          enum:
          - verification_password
        status:
          type: string
          enum:
          - unverified
          - verified
        strategy:
          type: string
          enum:
          - password
        attempts:
          type: integer
          nullable: true
        expire_at:
          type: integer
          nullable: true
      required:
      - status
      - strategy
    BillingPlanUnitPrice:
      type: object
      additionalProperties: false
      properties:
        name:
          type: string
          description: Name of the billable unit (for example, seats)
        block_size:
          type: integer
          format: int64
          description: Number of units included in each pricing block
        tiers:
          type: array
          items:
            $ref: '#/components/schemas/BillingPlanUnitPriceTier'
          description: Tiered pricing configuration for this unit
      required:
      - name
      - block_size
      - tiers
    BillingSubscriptionCreditResponse:
      type: object
      additionalProperties: false
      properties:
        amount:
          $ref: '#/components/schemas/BillingMoneyResponse'
          description: Credit amount with formatting
        cycle_days_remaining:
          type: integer
          format: int64
          description: Number of days remaining in the billing cycle
        cycle_days_total:
          type: integer
          format: int64
          description: Total number of days in the billing cycle
        cycle_remaining_percent:
          type: number
          format: double
          description: Percentage of the billing cycle remaining
      required:
      - amount
      - cycle_days_remaining
      - cycle_days_total
      - cycle_remaining_percent
    BillingPerUnitTotalTier:
      type: object
      additionalProperties: false
      properties:
        quantity:
          type: integer
          format: int64
          nullable: true
          description: Units billed in this tier; null means unlimited
        fee_per_block:
          $ref: '#/components/schemas/BillingMoneyResponse'
          description: Price charged per block in this tier
        total:
          $ref: '#/components/schemas/BillingMoneyResponse'
          description: Total charge for this tier
      required:
      - fee_per_block
      - total
    Client.EmailAddress:
      type: object
      additionalProperties: false
      properties:
        id:
          type: string
        object:
          type: string
          description: 'String representing the object''s type. Objects of the same type share the same value.

            '
          enum:
          - email_address
        email_address:
          type: string
        reserved:
          type: boolean
        verification:
          type: object
          nullable: true
          oneOf:
          - $ref: '#/components/schemas/Stubs.Verification.OTP'
          - $ref: '#/components/schemas/Stubs.Verification.Invitation'
          - $ref: '#/components/schemas/Stubs.Verification.Link'
          - $ref: '#/components/schemas/Stubs.Verification.Ticket'
          - $ref: '#/components/schemas/Stubs.Verification.Admin'
          - $ref: '#/components/schemas/Stubs.Verification.FromOauth'
          - $ref: '#/components/schemas/Stubs.Verification.SAML'
        linked_to:
          type: array
          items:
            $ref: '#/components/schemas/Stubs.Identification.Link'
        matches_sso_connection:
          description: 'Indicates whether this email address domain matches an active enterprise connection.

            '
          type: boolean
        created_at:
          type: integer
          format: int64
          description: 'Unix timestamp of creation

            '
        updated_at:
          type: integer
          format: int64
          description: 'Unix timestamp of creation

            '
      required:
      - id
      - object
      - email_address
      - verification
      - linked_to
      - reserved
      - created_at
      - updated_at
    Client.PhoneNumber:
      type: object
      additionalProperties: false
      properties:
        id:
          type: string
        object:
          type: string
          description: 'String representing the object''s type. Objects of the same type share the same value.

            '
          enum:
          - phone_number
        phone_number:
          type: string
        reserved_for_second_factor:
          type: boolean
        default_second_factor:
          type: boolean
        reserved:
          type: boolean
        verification:
          nullable: true
          type: object
          oneOf:
          - $ref: '#/components/schemas/Stubs.Verification.OTP'
          - $ref: '#/components/schemas/Stubs.Verification.Admin'
        linked_to:
          type: array
          items:
            $ref: '#/components/schemas/Stubs.Identification.Link'
        backup_codes:
          type: array
          items:
            type: string
          nullable: true
        created_at:
          type: integer
          format: int64
          description: 'Unix timestamp of creation

            '
        updated_at:
          type: integer
          format: int64
          description: 'Unix timestamp of creation

            '
      required:
      - id
      - object
      - phone_number
      - verification
      - linked_to
      - reserved
      - created_at
      - updated_at
    ClerkError:
      type: object
      properties:
        message:
          type: string
        long_message:
          type: string
        code:
          type: string
        meta:
          type: object
      required:
      - message
      - long_message
      - code
    Client.BillingSubscriptionItemList:
      type: object
      additionalProperties: false
      properties:
        response:
          type: object
          additionalProperties: false
          properties:
            data:
              type: array
              items:
                $ref: '#/components/schemas/BillingSubscriptionItem'
            total_count:
              type: integer
              format: int64
              description: Total number of subscription items
        client:
          type: object
          nullable: true
          allOf:
          - $ref: '#/components/schemas/schemas-Client.Client'
      required:
      - response
      - client
    Stubs.SignUpVerification.AdditionalFields:
      type: object
      properties:
        next_action:
          type: string
          enum:
          - needs_prepare
          - needs_attempt
          - ''
        supported_strategies:
          type: array
          items:
            type: string
      required:
      - next_action
      - supported_strategies
    BillingCreditsResponse:
      type: object
      additionalProperties: false
      properties:
        proration:
          type: object
          nullable: true
          allOf:
          - $ref: '#/components/schemas/BillingProrationCreditDetail'
          description: Proration credit details from unused subscription time
        payer:
          type: object
          nullable: true
          allOf:
          - $ref: '#/components/schemas/BillingPayerCreditResponse'
          description: Payer credit details from the payer's credit balance
        total:
          $ref: '#/components/schemas/BillingMoneyResponse'
          description: Total credits applied
      required:
      - proration
      - payer
      - total
    schemas-Client.Session:
      allOf:
      - $ref: '#/components/schemas/schemas-Client.SessionBase'
      - type: object
        properties:
          last_active_organization_id:
            type: string
            nullable: true
          user:
            $ref: '#/components/schemas/Client.User'
          public_user_data:
            type: object
            nullable: true
            allOf:
            - $ref: '#/components/schemas/Client.PublicUserData'
          factor_verification_age:
            type: array
            description: Each item represents the minutes that have passed since the last time a first or second factor were verified.
            items:
              type: integer
          created_at:
            type: integer
            format: int64
            description: Unix timestamp of creation.
            example: 1700690400000
          updated_at:
            type: integer
            format: int64
            description: Unix timestamp of last update.
            example: 1700690400000
        required:
        - last_active_organization_id
        - public_user_data
        - factor_verification_age
        - created_at
        - updated_at
    Client.SAMLAccount:
      type: object
      additionalProperties: false
      properties:
        id:
          type: string
        object:
          type: string
          description: 'String representing the object''s type. Objects of the same type share the same value.

            '
          enum:
          - saml_account
        provider:
          type: string
        active:
          type: boolean
        email_address:
          type: string
        first_name:
          type: string
          nullable: true
        last_name:
          type: string
          nullable: true
        provider_user_id:
          description: The unique ID of the user in the external provider's system
          type: string
          nullable: true
        enterprise_connection_id:
          type: string
          nullable: true
        last_authenticated_at:
          type: integer
          format: int64
          nullable: true
          description: 'Unix timestamp of last authentication.

            '
        public_metadata:
          type: object
          additionalProperties: true
        verification:
          type: object
          nullable: true
          oneOf:
          - $ref: '#/components/schemas/Stubs.Verification.SAML'
          - $ref: '#/components/schemas/Stubs.Verification.Ticket'
        saml_connection:
          type: object
          nullable: true
          oneOf:
          - $ref: '#/components/schemas/Stubs.SAMLConnection.SAMLAccount'
      required:
      - id
      - object
      - provider
      - active
      - email_address
      - first_name
      - last_name
      - provider_user_id
      - public_metadata
      - saml_connection
      - verification
    schemas-Client.SessionBase:
      type: object
      properties:
        id:
          type: string
        object:
          type: string
          description: 'String representing the object''s type. Objects of the same type share the same value.

            '
          enum:
          - session
        status:
          type: string
          enum:
          - active
          - revoked
          - ended
          - expired
          - removed
          - abandoned
          - pending
        expire_at:
          type: integer
          format: int64
        abandon_at:
          type: integer
          format: int64
        last_active_at:
          type: integer
          format: int64
        last_active_token:
          type: object
          nullable: true
          allOf:
          - $ref: '#/components/schemas/Token'
        actor:
          type: object
          nullable: true
          additionalProperties: true
        tasks:
          type: array
          nullable: true
          items:
            $ref: '#/components/schemas/Client.SessionTask'
      required:
      - id
      - object
      - status
      - expire_at
      - abandon_at
      - last_active_at
    BillingPayerCreditResponse:
      type: object
      additionalProperties: false
      properties:
        remaining_balance:
          $ref: '#/components/schemas/BillingMoneyResponse'
          description: The payer's remaining credit balance after credit is applied for this checkout (in cents)
        applied_amount:
          $ref: '#/components/schemas/BillingMoneyResponse'
          description: The amount of payer credit applied to this checkout (in cents)
      required:
      - remaining_balance
      - applied_amount
    Stubs.Verification.OTP:
      type: object
      properties:
        object:
          type: string
          enum:
          - verification_otp
        status:
          type: string
          enum:
          - unverified
          - verified
          - failed
          - expired
        strategy:
          type: string
          enum:
          - phone_code
          - email_code
          - reset_password_email_code
          - reset_password_phone_code
        attempts:
          type: integer
          nullable: true
        expire_at:
          type: integer
      required:
      - status
      - strategy
      - expire_at
    Stubs.SignInFactor:
      type: object
      additionalProperties: false
      properties:
        strategy:
          type: string
          enum:
          - ticket
          - password
          - email_code
          - email_link
          - phone_code
          - web3_metamask_signature
          - web3_base_signature
          - web3_coinbase_wallet_signature
          - web3_okx_wallet_signature
          - web3_solana_signature
          - totp
          - backup_code
          - oauth_apple
          - oauth_google
          - oauth_facebook
          - oauth_hubspot
          - oauth_github
          - oauth_mock
          - oauth_custom_mock
          - oauth_token_mock
          - saml
          - enterprise_sso
          - reset_password_email_code
          - reset_password_phone_code
          - passkey
          - google_one_tap
        safe_identifier:
          type: string
        enterprise_connection_id:
          type: string
        enterprise_connection_name:
          type: string
        email_address_id:
          type: string
        phone_number_id:
          type: string
        web3_wallet_id:
          type: string
        passkey_id:
          type: string
        primary:
          type: boolean
          nullable: true
        external_verification_redirect_url:
          nullable: true
          type: string
        default:
          type: boolean
      required:
      - strategy
    Stubs.Verification.Ticket:
      type: object
      properties:
        object:
          type: string
          enum:
          - verification_ticket
        status:
          type: string
          enum:
          - unverified
          - verified
          - expired
        strategy:
          type: string
          enum:
          - ticket
        attempts:
          type: integer
          nullable: true
        expire_at:
          type: integer
          nullable: true
      required:
      - status
      - strategy
    Stubs.Verification.Invitation:
      type: object
      additionalProperties: false
      properties:
        object:
          type: string
          enum:
          - verification_invitation
        status:
          type: string
          enum:
          - verified
        strategy:
          type: string
          enum:
          - invitation
        attempts:
          type: integer
          nullable: true
        expire_at:
          type: integer
          nullable: true
      required:
      - status
      - strategy
    BillingSubscriptionItem:
      type: object
      additionalProperties: false
      properties:
        object:
          type: string
          description: String representing the object's type
          enum:
          - commerce_subscription_item
        id:
          type: string
          description: Unique identifier for the subscription item
        instance_id:
          type: string
          description: Unique identifier for the Clerk instance
        status:
          type: string
          description: Current status of the subscription item
          enum:
          - active
          - canceled
          - ended
          - past_due
          - upcoming
          - incomplete
          - abandoned
        credit:
          $ref: '#/components/schemas/BillingSubscriptionCreditResponse'
          description: Credit information for this subscription (available in payment attempt events)
        credits:
          allOf:
          - $ref: '#/components/schemas/BillingCreditsResponse'
          nullable: true
          description: Unified credits breakdown for this subscription item
        plan_id:
          type: string
          description: Unique identifier for the associated plan
        price_id:
          type: string
          description: Unique identifier for the associated price
        plan:
          $ref: '#/components/schemas/BillingPlan'
          description: The associated plan
        plan_period:
          type: string
          description: The billing period for this subscription
          enum:
          - month
          - annual
        payment_method_id:
          type: string
          description: Unique identifier for the payment method
        payment_method:
          $ref: '#/components/schemas/BillingPaymentMethod'
          description: The payment method associated with this subscription
        lifetime_paid:
          $ref: '#/components/schemas/BillingFee'
          description: Total amount paid over the lifetime of this subscription
        amount:
          $ref: '#/components/schemas/BillingFee'
          description: Current amount due every period for this subscription
        next_payment:
          $ref: '#/components/schemas/BillingSubscriptionItemNextPayment'
          nullable: true
          description: Information about the next payment
        payer_id:
          type: string
          description: Unique identifier for the payer
        payer:
          $ref: '#/components/schemas/BillingPayer'
          description: The payer associated with this subscription
        is_free_trial:
          type: boolean
          description: Whether this subscription is currently on a free trial
        period_start:
          type: integer
          format: int64
          description: Unix timestamp (in milliseconds) when the current period started
        period_end:
          type: integer
          format: int64
          nullable: true
          description: Unix timestamp (in milliseconds) when the current period ends
        proration_date:
          type: string
          description: Date used for proration calculations
        canceled_at:
          type: integer
          format: int64
          nullable: true
          description: Unix timestamp (in milliseconds) when the subscription was canceled
        past_due_at:
          type: integer
          format: int64
          nullable: true
          description: Unix timestamp (in milliseconds) when the subscription became past due
        ended_at:
          type: integer
          format: int64
          nullable: true
          description: Unix timestamp (in milliseconds) when the subscription ended
        created_at:
          type: integer
          format: int64
          description: Unix timestamp (in milliseconds) when the subscription was created
        updated_at:
          type: integer
          format: int64
          description: Unix timestamp (in milliseconds) when the subscription was last updated
        seats:
          allOf:
          - $ref: '#/components/schemas/BillingSubscriptionItemSeats'
          nullable: true
          description: Seat quantity for seat-based billing
        totals:
          allOf:
          - $ref: '#/components/schemas/BillingTotalsResponse'
          nullable: true
          description: Totals for this subscription item
      required:
      - object
      - id
      - instance_id
      - status
      - plan_id
      - plan_period
      - payer_id
      - is_free_trial
      - period_start
      - period_end
      - canceled_at
      - past_due_at
      - ended_at
    Stubs.Verification.Web3Signature:
      type: object
      properties:
        object:
          type: string
          enum:
          - verification_web3
        status:
          type: string
          enum:
          - unverified
          - verified
          - failed
          - expired
        strategy:
          type: string
          enum:
          - web3_metamask_signature
          - web3_base_signature
          - web3_coinbase_wallet_signature
          - web3_okx_wallet_signature
          - web3_solana_signature
        attempts:
          type: integer
          nullable: true
        expire_at:
          type: integer
          nullable: true
        nonce:
          type: string
          nullable: true
        message:
          type: string
          nullable: true
      required:
      - status
      - strategy
    BillingPerUnitTotal:
      type: object
      additionalProperties: false
      properties:
        name:
          type: string
          description: Name of the billable unit (for example, seats)
        block_size:
          type: integer
          format: int64
          description: Number of units included in each pricing block
        tiers:
          type: array
          items:
            $ref: '#/components/schemas/Bi

# --- truncated at 32 KB (78 KB total) ---
# Full source: https://raw.githubusercontent.com/api-evangelist/clerk-com/refs/heads/main/openapi/clerk-com-subscription-items-api-openapi.yml