Sendbird Platform API — Messages

naftiko: 1.0.0-alpha2
info:
  label: Sendbird Platform API — Messages
  description: 'Sendbird Platform API — Messages. 2 operations. Lead operation: List Messages. Self-contained Naftiko capability
    covering one Sendbird business surface.'
  tags:
  - Sendbird
  - Messages
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    SENDBIRD_API_KEY: SENDBIRD_API_KEY
capability:
  consumes:
  - type: http
    namespace: platform-messages
    baseUri: https://api-{application_id}.sendbird.com/v3
    description: Sendbird Platform API — Messages business capability. Self-contained, no shared references.
    resources:
    - name: group_channels-channel_url-messages
      path: /group_channels/{channel_url}/messages
      operations:
      - name: listmessages
        method: GET
        description: List Messages
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: message_ts
          in: query
          type: integer
          description: Unix timestamp to fetch messages around.
        - name: prev_limit
          in: query
          type: integer
          description: Number of messages to retrieve before message_ts.
        - name: next_limit
          in: query
          type: integer
          description: Number of messages to retrieve after message_ts.
        - name: include
          in: query
          type: boolean
          description: Whether to include the message at message_ts.
      - 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: apikey
      key: Api-Token
      value: '{{env.SENDBIRD_API_KEY}}'
      placement: header
  exposes:
  - type: rest
    namespace: platform-messages-rest
    port: 8080
    description: REST adapter for Sendbird Platform API — Messages. One Spectral-compliant resource per consumed operation,
      prefixed with /v1.
    resources:
    - path: /v1/group-channels/{channel-url}/messages
      name: group-channels-channel-url-messages
      description: REST surface for group_channels-channel_url-messages.
      operations:
      - method: GET
        name: listmessages
        description: List Messages
        call: platform-messages.listmessages
        with:
          message_ts: rest.message_ts
          prev_limit: rest.prev_limit
          next_limit: rest.next_limit
          include: rest.include
        outputParameters:
        - type: object
          mapping: $.
      - method: POST
        name: sendmessage
        description: Send a Message
        call: platform-messages.sendmessage
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: platform-messages-mcp
    port: 9090
    transport: http
    description: MCP adapter for Sendbird Platform 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: platform-messages.listmessages
      with:
        message_ts: tools.message_ts
        prev_limit: tools.prev_limit
        next_limit: tools.next_limit
        include: tools.include
      outputParameters:
      - type: object
        mapping: $.
    - name: send-message
      description: Send a Message
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: platform-messages.sendmessage
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.