Stripe Subscription API — Subscription Items

naftiko: 1.0.0-alpha2
info:
  label: Stripe Subscription API — Subscription Items
  description: 'Stripe Subscription API — Subscription Items. 7 operations. Lead operation: Subscription Items. Self-contained
    Naftiko capability covering one Stripe business surface.'
  tags:
  - Stripe
  - Subscription Items
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    STRIPE_API_KEY: STRIPE_API_KEY
capability:
  consumes:
  - type: http
    namespace: subscription-subscription-items
    baseUri: https://api.stripe.com
    description: Stripe Subscription API — Subscription Items business capability. Self-contained, no shared references.
    resources:
    - name: v1-subscription_items
      path: /v1/subscription_items
      operations:
      - name: getsubscriptionitems
        method: GET
        description: <p>Returns a list of your subscription items for a given subscription.</p>
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: ending_before
          in: query
          type: string
          description: A cursor for use in pagination. `ending_before` is an object ID that defines your place in the list.
            For instance, if you make a list request and receive 100 ob
        - name: expand
          in: query
          type: array
          description: Specifies which fields in the response should be expanded.
        - name: limit
          in: query
          type: integer
          description: A limit on the number of objects to be returned. Limit can range between 1 and 100, and the default
            is 10.
        - name: starting_after
          in: query
          type: string
          description: A cursor for use in pagination. `starting_after` is an object ID that defines your place in the list.
            For instance, if you make a list request and receive 100 o
        - name: subscription
          in: query
          type: string
          description: The ID of the subscription whose items will be retrieved.
          required: true
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: false
      - name: postsubscriptionitems
        method: POST
        description: <p>Adds a new item to an existing subscription. No existing items will be changed or replaced.</p>
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: v1-subscription_items-item
      path: /v1/subscription_items/{item}
      operations:
      - name: deletesubscriptionitemsitem
        method: DELETE
        description: <p>Deletes an item from the subscription. Removing a subscription item from a subscription will not cancel
          the subscription.</p>
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: item
          in: path
          type: string
          required: true
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: false
      - name: getsubscriptionitemsitem
        method: GET
        description: <p>Retrieves the subscription item with the given ID.</p>
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: expand
          in: query
          type: array
          description: Specifies which fields in the response should be expanded.
        - name: item
          in: path
          type: string
          required: true
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: false
      - name: postsubscriptionitemsitem
        method: POST
        description: <p>Updates the plan or quantity of an item on a current subscription.</p>
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: item
          in: path
          type: string
          required: true
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: false
    - name: v1-subscription_items-subscription_item-usage_record_summaries
      path: /v1/subscription_items/{subscription_item}/usage_record_summaries
      operations:
      - name: getsubscriptionitemssubscriptionitemusagerecordsummaries
        method: GET
        description: '<p>For the specified subscription item, returns a list of summary objects. Each object in the list provides
          usage information that’s been summarized from multiple usage records and over a subscription billing period (e.g.,
          15 usage records '
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: ending_before
          in: query
          type: string
          description: A cursor for use in pagination. `ending_before` is an object ID that defines your place in the list.
            For instance, if you make a list request and receive 100 ob
        - name: expand
          in: query
          type: array
          description: Specifies which fields in the response should be expanded.
        - name: limit
          in: query
          type: integer
          description: A limit on the number of objects to be returned. Limit can range between 1 and 100, and the default
            is 10.
        - name: starting_after
          in: query
          type: string
          description: A cursor for use in pagination. `starting_after` is an object ID that defines your place in the list.
            For instance, if you make a list request and receive 100 o
        - name: subscription_item
          in: path
          type: string
          required: true
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: false
    - name: v1-subscription_items-subscription_item-usage_records
      path: /v1/subscription_items/{subscription_item}/usage_records
      operations:
      - name: postsubscriptionitemssubscriptionitemusagerecords
        method: POST
        description: <p>Creates a usage record for a specified subscription item and date, and fills it with a quantity.</p>
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: subscription_item
          in: path
          type: string
          required: true
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    authentication:
      type: bearer
      token: '{{env.STRIPE_API_KEY}}'
  exposes:
  - type: rest
    namespace: subscription-subscription-items-rest
    port: 8080
    description: REST adapter for Stripe Subscription API — Subscription Items. One Spectral-compliant resource per consumed
      operation, prefixed with /v1.
    resources:
    - path: /v1/v1/subscription-items
      name: v1-subscription-items
      description: REST surface for v1-subscription_items.
      operations:
      - method: GET
        name: getsubscriptionitems
        description: <p>Returns a list of your subscription items for a given subscription.</p>
        call: subscription-subscription-items.getsubscriptionitems
        with:
          ending_before: rest.ending_before
          expand: rest.expand
          limit: rest.limit
          starting_after: rest.starting_after
          subscription: rest.subscription
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
      - method: POST
        name: postsubscriptionitems
        description: <p>Adds a new item to an existing subscription. No existing items will be changed or replaced.</p>
        call: subscription-subscription-items.postsubscriptionitems
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/v1/subscription-items/{item}
      name: v1-subscription-items-item
      description: REST surface for v1-subscription_items-item.
      operations:
      - method: DELETE
        name: deletesubscriptionitemsitem
        description: <p>Deletes an item from the subscription. Removing a subscription item from a subscription will not cancel
          the subscription.</p>
        call: subscription-subscription-items.deletesubscriptionitemsitem
        with:
          item: rest.item
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
      - method: GET
        name: getsubscriptionitemsitem
        description: <p>Retrieves the subscription item with the given ID.</p>
        call: subscription-subscription-items.getsubscriptionitemsitem
        with:
          expand: rest.expand
          item: rest.item
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
      - method: POST
        name: postsubscriptionitemsitem
        description: <p>Updates the plan or quantity of an item on a current subscription.</p>
        call: subscription-subscription-items.postsubscriptionitemsitem
        with:
          item: rest.item
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/v1/subscription-items/{subscription-item}/usage-record-summaries
      name: v1-subscription-items-subscription-item-usage-record-summaries
      description: REST surface for v1-subscription_items-subscription_item-usage_record_summaries.
      operations:
      - method: GET
        name: getsubscriptionitemssubscriptionitemusagerecordsummaries
        description: '<p>For the specified subscription item, returns a list of summary objects. Each object in the list provides
          usage information that’s been summarized from multiple usage records and over a subscription billing period (e.g.,
          15 usage records '
        call: subscription-subscription-items.getsubscriptionitemssubscriptionitemusagerecordsummaries
        with:
          ending_before: rest.ending_before
          expand: rest.expand
          limit: rest.limit
          starting_after: rest.starting_after
          subscription_item: rest.subscription_item
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/v1/subscription-items/{subscription-item}/usage-records
      name: v1-subscription-items-subscription-item-usage-records
      description: REST surface for v1-subscription_items-subscription_item-usage_records.
      operations:
      - method: POST
        name: postsubscriptionitemssubscriptionitemusagerecords
        description: <p>Creates a usage record for a specified subscription item and date, and fills it with a quantity.</p>
        call: subscription-subscription-items.postsubscriptionitemssubscriptionitemusagerecords
        with:
          subscription_item: rest.subscription_item
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: subscription-subscription-items-mcp
    port: 9090
    transport: http
    description: MCP adapter for Stripe Subscription API — Subscription Items. One tool per consumed operation, routed inline
      through this capability's consumes block.
    tools:
    - name: p-returns-list-your-subscription-items
      description: <p>Returns a list of your subscription items for a given subscription.</p>
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: subscription-subscription-items.getsubscriptionitems
      with:
        ending_before: tools.ending_before
        expand: tools.expand
        limit: tools.limit
        starting_after: tools.starting_after
        subscription: tools.subscription
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: p-adds-new-item-existing-subscription
      description: <p>Adds a new item to an existing subscription. No existing items will be changed or replaced.</p>
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: subscription-subscription-items.postsubscriptionitems
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: p-deletes-item-subscription-removing-subscription
      description: <p>Deletes an item from the subscription. Removing a subscription item from a subscription will not cancel
        the subscription.</p>
      hints:
        readOnly: false
        destructive: true
        idempotent: true
      call: subscription-subscription-items.deletesubscriptionitemsitem
      with:
        item: tools.item
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: p-retrieves-subscription-item-given-id
      description: <p>Retrieves the subscription item with the given ID.</p>
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: subscription-subscription-items.getsubscriptionitemsitem
      with:
        expand: tools.expand
        item: tools.item
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: p-updates-plan-quantity-item-current
      description: <p>Updates the plan or quantity of an item on a current subscription.</p>
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: subscription-subscription-items.postsubscriptionitemsitem
      with:
        item: tools.item
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: p-for-specified-subscription-item-returns
      description: '<p>For the specified subscription item, returns a list of summary objects. Each object in the list provides
        usage information that’s been summarized from multiple usage records and over a subscription billing period (e.g.,
        15 usage records '
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: subscription-subscription-items.getsubscriptionitemssubscriptionitemusagerecordsummaries
      with:
        ending_before: tools.ending_before
        expand: tools.expand
        limit: tools.limit
        starting_after: tools.starting_after
        subscription_item: tools.subscription_item
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: p-creates-usage-record-specified-subscription
      description: <p>Creates a usage record for a specified subscription item and date, and fills it with a quantity.</p>
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: subscription-subscription-items.postsubscriptionitemssubscriptionitemusagerecords
      with:
        subscription_item: tools.subscription_item
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.