FullStory Session Summaries API

openapi: 3.1.0
info:
  title: FullStory Segments Export Batch Import Session Summaries API
  description: 'The FullStory Segments Export API provides an asynchronous workflow for downloading captured event data from FullStory. Developers can initiate export jobs to aggregate segment data, query for the status of running jobs, and retrieve download URLs for completed exports. Two types of segment data are available for export: individuals matching a segment and events performed by those individuals. This API is useful for integrating FullStory behavioral data into external analytics pipelines and data warehouses.'
  version: '1.0'
  contact:
    name: FullStory Support
    url: https://help.fullstory.com/
  termsOfService: https://www.fullstory.com/legal/terms-and-conditions/
servers:
- url: https://api.fullstory.com
  description: FullStory Production API Server
security:
- basicAuth: []
tags:
- name: Session Summaries
  description: Generate AI-powered summaries of sessions using configurable prompt profiles. Summaries can be customized with pre and post prompts, response schemas, and session slicing options.
paths:
  /v2/sessions/{sessionId}/summary:
    get:
      operationId: generateSessionSummary
      summary: Generate AI session summary
      description: Returns a generative AI summarization of the specified session using the supplied prompt summary profile. The config_profile_id parameter specifies the prompt profile that defines both the prompting instructions and session context configuration. Summary profiles support custom pre and post prompts, structured response schemas, and session slicing to trim event data.
      tags:
      - Session Summaries
      parameters:
      - $ref: '#/components/parameters/SessionIdPath'
      - $ref: '#/components/parameters/ConfigProfileIdQuery'
      responses:
        '200':
          description: Session summary generated successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SessionSummary'
        '401':
          description: Unauthorized - invalid or missing API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '404':
          description: Session or config profile not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '429':
          description: Rate limit exceeded
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
components:
  schemas:
    Error:
      type: object
      description: Standard error response from the FullStory API
      properties:
        code:
          type: integer
          description: HTTP status code
        message:
          type: string
          description: Human-readable error message
    SessionSummary:
      type: object
      description: AI-generated summary of a session
      properties:
        sessionId:
          type: string
          description: The session that was summarized
        summary:
          type: string
          description: The generated summary text or structured response based on the configured response schema
        configProfileId:
          type: string
          description: The summary prompt profile ID used
  parameters:
    SessionIdPath:
      name: sessionId
      in: path
      required: true
      description: The session identifier, URL encoded
      schema:
        type: string
    ConfigProfileIdQuery:
      name: config_profile_id
      in: query
      required: true
      description: The ID of the summary prompt profile to use for generating the AI session summary
      schema:
        type: string
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic
      description: API key passed in the Authorization header using Basic authentication. Admin or Architect level keys are required.
externalDocs:
  description: FullStory Segments Export API Documentation
  url: https://developer.fullstory.com/server/v1/segments/create-segment-export/