PostHog sessions API

openapi: 3.0.3
info:
  title: PostHog actions sessions API
  version: 1.0.0
  description: ''
tags:
- name: sessions
paths:
  /api/environments/{environment_id}/sessions/property_definitions/:
    get:
      operationId: environments_sessions_property_definitions_retrieve
      parameters:
      - $ref: '#/components/parameters/EnvironmentIdPath'
      tags:
      - sessions
      security:
      - PersonalAPIKeyAuth:
        - query:read
      responses:
        '200':
          description: No response body
      deprecated: true
      x-explicit-tags: []
  /api/environments/{environment_id}/sessions/values/:
    get:
      operationId: environments_sessions_values_retrieve
      parameters:
      - $ref: '#/components/parameters/EnvironmentIdPath'
      tags:
      - sessions
      security:
      - PersonalAPIKeyAuth:
        - query:read
      responses:
        '200':
          description: No response body
      deprecated: true
      x-explicit-tags: []
  /api/projects/{project_id}/sessions/property_definitions/:
    get:
      operationId: sessions_property_definitions_retrieve
      parameters:
      - $ref: '#/components/parameters/ProjectIdPath'
      tags:
      - sessions
      security:
      - PersonalAPIKeyAuth:
        - query:read
      responses:
        '200':
          description: No response body
      x-explicit-tags: []
  /api/projects/{project_id}/sessions/values/:
    get:
      operationId: sessions_values_retrieve
      parameters:
      - $ref: '#/components/parameters/ProjectIdPath'
      tags:
      - sessions
      security:
      - PersonalAPIKeyAuth:
        - query:read
      responses:
        '200':
          description: No response body
      x-explicit-tags: []
components:
  parameters:
    ProjectIdPath:
      in: path
      name: project_id
      required: true
      schema:
        type: string
      description: Project ID of the project you're trying to access. To find the ID of the project, make a call to /api/projects/.
    EnvironmentIdPath:
      in: path
      name: environment_id
      required: true
      schema:
        type: string
      description: Deprecated. Use /api/projects/{project_id}/ instead.
  securitySchemes:
    PersonalAPIKeyAuth:
      type: http
      scheme: bearer
x-tagGroups:
- name: All endpoints
  tags:
  - LLM Analytics
  - actions
  - activity_log
  - activity_logs
  - advanced_activity_logs
  - alerts
  - annotations
  - approval_policies
  - batch_exports
  - cdp
  - change_requests
  - code
  - code-invites
  - cohorts
  - comments
  - conversations
  - core
  - customer_analytics
  - customer_journeys
  - customer_profile_configs
  - dashboard_templates
  - dashboards
  - data_color_themes
  - data_modeling_jobs
  - data_warehouse
  - dataset_items
  - datasets
  - desktop_recordings
  - domains
  - early_access_feature
  - early_access_features
  - elements
  - endpoints
  - environments
  - error_tracking
  - evaluation_runs
  - evaluations
  - event_definitions
  - event_filter
  - event_schemas
  - events
  - experiment_holdouts
  - experiment_saved_metrics
  - experiments
  - exports
  - external_data_schemas
  - external_data_sources
  - feature_flags
  - file_system
  - file_system_shortcut
  - flag_value
  - groups
  - groups_types
  - health_issues
  - heatmap_screenshots
  - heatmaps
  - hog_flows
  - hog_function_templates
  - hog_functions
  - insight_variables
  - insights
  - integrations
  - invites
  - js-snippet
  - legal_documents
  - lineage
  - live_debugger_breakpoints
  - llm_analytics
  - llm_prompts
  - llm_skills
  - logs
  - managed_viewsets
  - max
  - max_tools
  - mcp_server_installations
  - mcp_servers
  - mcp_store
  - mcp_tools
  - members
  - notebooks
  - oauth_applications
  - object_media_previews
  - organizations
  - persisted_folder
  - persons
  - platform_features
  - plugin_configs
  - product_analytics
  - product_tours
  - project_secret_api_keys
  - projects
  - property_definitions
  - proxy_records
  - public_hog_function_templates
  - query
  - replay
  - reverse_proxy
  - role_external_references
  - roles
  - sandbox-environments
  - sandbox_environments
  - saved
  - schema_property_groups
  - sdk_doctor
  - session_group_summaries
  - session_recording_playlists
  - session_recordings
  - session_summaries
  - sessions
  - signals
  - subscriptions
  - surveys
  - taggers
  - task-automations
  - task-runs
  - task_automations
  - tasks
  - uploaded_media
  - user_home_settings
  - user_interviews
  - users
  - visual_review
  - warehouse_dag
  - warehouse_model_paths
  - warehouse_saved_queries
  - warehouse_saved_query_folders
  - warehouse_tables
  - warehouse_view_link
  - warehouse_view_links
  - web_analytics
  - web_experiments
  - web_vitals
  - welcome
  - workflows