Sinch Conversation API — Messages

naftiko: 1.0.0-alpha2
info:
  label: Sinch Conversation API — Messages
  description: 'Sinch Conversation API — Messages. 4 operations. Lead operation: List Messages. Self-contained Naftiko capability
    covering one Sinch business surface.'
  tags:
  - Sinch
  - Messages
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    SINCH_API_KEY: SINCH_API_KEY
capability:
  consumes:
  - type: http
    namespace: conversation-messages
    baseUri: https://us.conversation.api.sinch.com
    description: Sinch Conversation API — Messages business capability. Self-contained, no shared references.
    resources:
    - name: v1-projects-project_id-messages
      path: /v1/projects/{project_id}/messages
      operations:
      - name: listmessages
        method: GET
        description: List Messages
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: conversation_id
          in: query
          type: string
          description: Filter by conversation ID
        - name: contact_id
          in: query
          type: string
          description: Filter by contact ID
        - name: app_id
          in: query
          type: string
          description: Filter by app ID
        - name: channel
          in: query
          type: string
          description: Filter by channel
        - name: page_size
          in: query
          type: integer
          description: The number of messages per page
        - name: page_token
          in: query
          type: string
          description: Pagination token for the next page
    - name: v1-projects-project_id-messages-message_id
      path: /v1/projects/{project_id}/messages/{message_id}
      operations:
      - name: getmessage
        method: GET
        description: Get a Message
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: message_id
          in: path
          type: string
          description: The unique message identifier
          required: true
      - name: deletemessage
        method: DELETE
        description: Delete a Message
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: message_id
          in: path
          type: string
          description: The unique message identifier
          required: true
    - name: v1-projects-project_id-messages:send
      path: /v1/projects/{project_id}/messages:send
      operations:
      - name: sendmessage
        method: POST
        description: Send a Message
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    authentication:
      type: bearer
      token: '{{env.SINCH_API_KEY}}'
  exposes:
  - type: rest
    namespace: conversation-messages-rest
    port: 8080
    description: REST adapter for Sinch Conversation API — Messages. One Spectral-compliant resource per consumed operation,
      prefixed with /v1.
    resources:
    - path: /v1/v1/projects/{project-id}/messages
      name: v1-projects-project-id-messages
      description: REST surface for v1-projects-project_id-messages.
      operations:
      - method: GET
        name: listmessages
        description: List Messages
        call: conversation-messages.listmessages
        with:
          conversation_id: rest.conversation_id
          contact_id: rest.contact_id
          app_id: rest.app_id
          channel: rest.channel
          page_size: rest.page_size
          page_token: rest.page_token
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/v1/projects/{project-id}/messages/{message-id}
      name: v1-projects-project-id-messages-message-id
      description: REST surface for v1-projects-project_id-messages-message_id.
      operations:
      - method: GET
        name: getmessage
        description: Get a Message
        call: conversation-messages.getmessage
        with:
          message_id: rest.message_id
        outputParameters:
        - type: object
          mapping: $.
      - method: DELETE
        name: deletemessage
        description: Delete a Message
        call: conversation-messages.deletemessage
        with:
          message_id: rest.message_id
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/v1/projects/{project-id}/messages-send
      name: v1-projects-project-id-messages-send
      description: REST surface for v1-projects-project_id-messages:send.
      operations:
      - method: POST
        name: sendmessage
        description: Send a Message
        call: conversation-messages.sendmessage
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: conversation-messages-mcp
    port: 9090
    transport: http
    description: MCP adapter for Sinch Conversation API — Messages. One tool per consumed operation, routed inline through
      this capability's consumes block.
    tools:
    - name: list-messages
      description: List Messages
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: conversation-messages.listmessages
      with:
        conversation_id: tools.conversation_id
        contact_id: tools.contact_id
        app_id: tools.app_id
        channel: tools.channel
        page_size: tools.page_size
        page_token: tools.page_token
      outputParameters:
      - type: object
        mapping: $.
    - name: get-message
      description: Get a Message
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: conversation-messages.getmessage
      with:
        message_id: tools.message_id
      outputParameters:
      - type: object
        mapping: $.
    - name: delete-message
      description: Delete a Message
      hints:
        readOnly: false
        destructive: true
        idempotent: true
      call: conversation-messages.deletemessage
      with:
        message_id: tools.message_id
      outputParameters:
      - type: object
        mapping: $.
    - name: send-message
      description: Send a Message
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: conversation-messages.sendmessage
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.