Twitch Extensions API — Transactions

naftiko: 1.0.0-alpha2
info:
  label: Twitch Extensions API — Transactions
  description: 'Twitch Extensions API — Transactions. 3 operations. Lead operation: Twitch Get Extension Bits Products. Self-contained
    Naftiko capability covering one Twitch business surface.'
  tags:
  - Twitch
  - Transactions
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    TWITCH_API_KEY: TWITCH_API_KEY
capability:
  consumes:
  - type: http
    namespace: extensions-transactions
    baseUri: https://api.twitch.tv/helix
    description: Twitch Extensions API — Transactions business capability. Self-contained, no shared references.
    resources:
    - name: extensions-bits-products
      path: /extensions/bits/products
      operations:
      - name: getextensionbitsproducts
        method: GET
        description: Twitch Get Extension Bits Products
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: should_include_all
          in: query
          type: boolean
      - name: updateextensionbitsproduct
        method: PUT
        description: Twitch Update Extension Bits Product
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: extensions-transactions
      path: /extensions/transactions
      operations:
      - name: getextensiontransactions
        method: GET
        description: Twitch Get Extension Transactions
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: extension_id
          in: query
          type: string
          required: true
        - name: id
          in: query
          type: string
        - name: first
          in: query
          type: integer
        - name: after
          in: query
          type: string
    authentication:
      type: bearer
      token: '{{env.TWITCH_API_KEY}}'
  exposes:
  - type: rest
    namespace: extensions-transactions-rest
    port: 8080
    description: REST adapter for Twitch Extensions API — Transactions. One Spectral-compliant resource per consumed operation,
      prefixed with /v1.
    resources:
    - path: /v1/extensions/bits/products
      name: extensions-bits-products
      description: REST surface for extensions-bits-products.
      operations:
      - method: GET
        name: getextensionbitsproducts
        description: Twitch Get Extension Bits Products
        call: extensions-transactions.getextensionbitsproducts
        with:
          should_include_all: rest.should_include_all
        outputParameters:
        - type: object
          mapping: $.
      - method: PUT
        name: updateextensionbitsproduct
        description: Twitch Update Extension Bits Product
        call: extensions-transactions.updateextensionbitsproduct
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/extensions/transactions
      name: extensions-transactions
      description: REST surface for extensions-transactions.
      operations:
      - method: GET
        name: getextensiontransactions
        description: Twitch Get Extension Transactions
        call: extensions-transactions.getextensiontransactions
        with:
          extension_id: rest.extension_id
          id: rest.id
          first: rest.first
          after: rest.after
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: extensions-transactions-mcp
    port: 9090
    transport: http
    description: MCP adapter for Twitch Extensions API — Transactions. One tool per consumed operation, routed inline through
      this capability's consumes block.
    tools:
    - name: twitch-get-extension-bits-products
      description: Twitch Get Extension Bits Products
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: extensions-transactions.getextensionbitsproducts
      with:
        should_include_all: tools.should_include_all
      outputParameters:
      - type: object
        mapping: $.
    - name: twitch-update-extension-bits-product
      description: Twitch Update Extension Bits Product
      hints:
        readOnly: false
        destructive: false
        idempotent: true
      call: extensions-transactions.updateextensionbitsproduct
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: twitch-get-extension-transactions
      description: Twitch Get Extension Transactions
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: extensions-transactions.getextensiontransactions
      with:
        extension_id: tools.extension_id
        id: tools.id
        first: tools.first
        after: tools.after
      outputParameters:
      - type: object
        mapping: $.