> ## Documentation Index
> Fetch the complete documentation index at: https://docs.flashduty.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Export session transcript

> Stream a session's full event transcript as newline-delimited JSON.

## Restrictions

| Aspect      | Value                                                         |
| ----------- | ------------------------------------------------------------- |
| Rate limits | **1,000 requests/minute**; **50 requests/second** per account |
| Permissions | None — any valid `app_key` can call this operation            |

## Usage

* The response is `application/x-ndjson` — parse line-by-line and write to a file; do not buffer the whole body in memory.
* The first line is always a `session_meta` envelope; `include_subagents=true` inlines each child session's stream after its dispatch line.


## OpenAPI

````yaml /api-reference/safari.openapi.en.json post /safari/session/export
openapi: 3.1.0
info:
  title: Flashduty Open API
  description: >-
    Public HTTP API for the Flashduty AI SRE platform — skills, MCP servers
    (connectors), A2A agents, and sessions. Every operation is authenticated
    with an `app_key` query parameter issued from the Flashduty console.
  version: 1.0.0
servers:
  - url: https://api.flashcat.cloud
    description: Flashduty Open API
security:
  - AppKeyAuth: []
tags:
  - name: AI SRE/Skills
  - name: AI SRE/MCP servers
  - name: AI SRE/A2A agents
  - name: AI SRE/Sessions
  - name: AI SRE/Automations
paths:
  /safari/session/export:
    post:
      tags:
        - AI SRE/Sessions
      summary: Export session transcript
      description: Stream a session's full event transcript as newline-delimited JSON.
      operationId: session-read-export
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/SessionExportRequest'
            example:
              session_id: sess_f8oDvqiG64uur6sBNsTc4u
              include_subagents: false
      responses:
        '200':
          description: >-
            Streaming NDJSON (application/x-ndjson). One JSON object per line,
            terminated by a newline. The first line is always a `session_meta`
            envelope; subsequent lines are session events.
          content:
            application/x-ndjson:
              schema:
                type: string
                description: >-
                  Newline-delimited JSON stream. Parse line-by-line; do not
                  buffer the whole body.
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '429':
          $ref: '#/components/responses/TooManyRequests'
        '500':
          $ref: '#/components/responses/ServerError'
      security:
        - AppKeyAuth: []
components:
  schemas:
    SessionExportRequest:
      type: object
      description: >-
        Export the full event transcript of one session as a streaming NDJSON
        body.
      properties:
        session_id:
          type: string
          description: Target session ID.
        include_subagents:
          type: boolean
          description: >-
            When true, each subagent_dispatch line is followed by the child
            session's full event stream, bracketed by its own session_meta.
            Defaults to false.
      required:
        - session_id
    ErrorResponse:
      type: object
      description: Response envelope for errors. `error` is required; `data` is absent.
      properties:
        request_id:
          type: string
          example: 01HK8XQE3Z7JM2NTFQ5YJ8P9R4
        error:
          $ref: '#/components/schemas/DutyError'
      required:
        - request_id
        - error
    DutyError:
      type: object
      description: >-
        Error payload inside the response envelope. Present only on non-2xx
        responses.
      properties:
        code:
          $ref: '#/components/schemas/ErrorCode'
        message:
          type: string
          description: >-
            Human-readable error message, localized by the caller's
            Accept-Language. May contain field names, IDs, or other context from
            the failing request.
      required:
        - code
        - message
    ErrorCode:
      type: string
      description: >-
        Flashduty error code enum. Every failed API response sets `error.code`
        to one of these values. The value is a stable wire string — not a
        localized message and not a numeric status. HTTP status is
        informational.
      enum:
        - OK
        - InvalidParameter
        - BadRequest
        - InvalidContentType
        - ResourceNotFound
        - NoLicense
        - ReferenceExist
        - Unauthorized
        - BalanceNotEnough
        - AccessDenied
        - RouteNotFound
        - MethodNotAllowed
        - UndonedOrderExist
        - RequestLocked
        - EntityTooLarge
        - RequestTooFrequently
        - RequestVerifyRequired
        - DangerousOperation
        - InternalError
        - ServiceUnavailable
  responses:
    BadRequest:
      description: Invalid request — usually a missing or malformed parameter.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
          examples:
            missingParameter:
              summary: Missing required parameter
              value:
                request_id: 01HK8XQE3Z7JM2NTFQ5YJ8P9R4
                error:
                  code: InvalidParameter
                  message: The specified parameter skill_id is not valid.
    Unauthorized:
      description: Missing or invalid app_key.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
          examples:
            missingAppKey:
              value:
                request_id: 01HK8XQE3Z7JM2NTFQ5YJ8P9R4
                error:
                  code: Unauthorized
                  message: You are unauthorized.
    TooManyRequests:
      description: Rate limit hit. Either the global API limit or a per-account limit.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
          examples:
            rateLimited:
              value:
                request_id: 01HK8XQE3Z7JM2NTFQ5YJ8P9R4
                error:
                  code: RequestTooFrequently
                  message: Request too frequently.
    ServerError:
      description: Unexpected server-side error. Include the request_id when reporting.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
          examples:
            internal:
              value:
                request_id: 01HK8XQE3Z7JM2NTFQ5YJ8P9R4
                error:
                  code: InternalError
                  message: >-
                    We encountered an internal error, and it has been reported.
                    Please try again later.
  securitySchemes:
    AppKeyAuth:
      type: apiKey
      in: query
      name: app_key
      description: >-
        App key issued from the Flashduty console. Required on every public API
        call. Keep it secret — it grants the same access as the owning account.

````