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OpenAPI Specification

openapi: 3.2.0
info:
  description: Explore the Hlix API for projects, agent teams, and delivery workflows. Authenticate with `x-api-key` and select a Workspace with `X-Organization-Id`. Session-only operations require a signed-in user session. Authentication setup.
  title: reference Follows API
  version: 1.0.0
servers:
- url: https://server.hlix.ai
  description: API server
security:
- apiKey: []
- sessionCookie: []
tags:
- name: follows
paths:
  /v1/api/follows:
    get:
      operationId: listFollows
      parameters:
      - $ref: '#/components/parameters/OrganizationId'
      responses:
        '200':
          content:
            application/json:
              schema:
                items:
                  $ref: '#/components/schemas/Follow'
                type: array
          description: The caller's follows, newest first. `target` is null when a followed resource has been deleted or is no longer visible. The follow remains available for removal.
        '400':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiError'
          description: The request named no active organization.
        '401':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiError'
          description: No valid session or API key.
        '403':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiError'
          description: Authenticated, but not a member of the named organization — or a client collaborator without the required access on this project.
        '404':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiError'
          description: The resource does not exist, or the caller is a task-scoped credential and this endpoint is outside its allowlist.
      summary: List what you follow
      tags:
      - follows
    post:
      operationId: createFollow
      parameters:
      - $ref: '#/components/parameters/OrganizationId'
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/FollowTarget'
        required: true
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Follow'
          description: 'The follow. Idempotent: following something twice answers with the existing row rather than creating a second one.'
        '400':
          content:
            application/json:
              schema:
                anyOf:
                - $ref: '#/components/schemas/ValidationError'
                - $ref: '#/components/schemas/ApiError'
          description: The JSON body failed schema validation (`ValidationError`), or the request named no active organization (`ApiError`).
        '401':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiError'
          description: No valid session or API key.
        '403':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiError'
          description: Authenticated, but not a member of the named organization — or a client collaborator without the required access on this project.
        '404':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiError'
          description: No such project or cycle in this workspace — or one a client collaborator was never granted (existence is deliberately not revealed).
        '409':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiError'
          description: The cycle is already assigned to the caller and appears in My work rather than Following.
      summary: Follow a project or a cycle
      tags:
      - follows
  /v1/api/follows/{targetType}/{targetId}:
    delete:
      operationId: deleteFollow
      parameters:
      - in: path
        name: targetType
        required: true
        schema:
          type: string
      - in: path
        name: targetId
        required: true
        schema:
          type: string
      - $ref: '#/components/parameters/OrganizationId'
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Unfollowed'
          description: The follow was removed.
        '400':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiError'
          description: The request named no active organization.
        '401':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiError'
          description: No valid session or API key.
        '403':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiError'
          description: Authenticated, but not a member of the named organization — or a client collaborator without the required access on this project.
        '404':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiError'
          description: The caller was not following that.
      summary: Stop following
      tags:
      - follows
components:
  schemas:
    ApiError:
      additionalProperties: {}
      properties:
        error:
          type: string
      required:
      - error
      type: object
    FollowTarget:
      properties:
        targetId:
          minLength: 1
          type: string
        targetType:
          enum:
          - project
          - cycle
          type: string
      required:
      - targetType
      - targetId
      type: object
    Follow:
      properties:
        createdAt:
          type: string
        id:
          type: string
        target:
          anyOf:
          - properties:
              name:
                type: string
              projectId:
                type: string
              status:
                type:
                - string
                - 'null'
            required:
            - name
            - projectId
            - status
            type: object
          - type: 'null'
        targetId:
          type: string
        targetType:
          enum:
          - project
          - cycle
          type: string
      required:
      - id
      - targetType
      - targetId
      - createdAt
      - target
      type: object
    Unfollowed:
      properties:
        unfollowed:
          const: true
          type: boolean
      required:
      - unfollowed
      type: object
    ValidationError:
      properties:
        error:
          properties:
            message:
              type: string
            name:
              type: string
          required:
          - name
          - message
          type: object
        success:
          const: false
          type: boolean
      required:
      - success
      - error
      type: object
  parameters:
    OrganizationId:
      description: The workspace (organization) to act in. Omitted, the session's active organization is used.
      in: header
      name: X-Organization-Id
      required: false
      schema:
        type: string
      example: YOUR_WORKSPACE_ID
  securitySchemes:
    apiKey:
      description: An API key issued through `/v1/api/auth/api-key/*`. Browser clients can use their session cookie instead.
      in: header
      name: x-api-key
      type: apiKey
    sessionCookie:
      description: The complete session Cookie header issued by sign-in at the selected API host. Cookie names vary by hosting region and environment; preserve the issued name and value. Browsers send these HTTP-only cookies automatically. Session-only operations require this user session and do not accept an API key.
      in: header
      name: Cookie
      type: apiKey