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

# List a request's events

> What happened to the request, newest first (up to 100). Events carry a type, a time and, for decisions, the decision; never chart data or answers.



## OpenAPI

````yaml /openapi/ext-api-v1.json get /prior-auth/requests/{requestId}/events
openapi: 3.0.0
info:
  title: Healos External API
  version: 1.0.0
  description: >-
    External API for managing patients, documents, and appointments, listing
    providers and note templates, pulling clinical notes (with transcript and
    patient context), and running insurance eligibility checks.
servers:
  - url: https://api.healos.ai/ext-api/v1
    description: Production
  - url: http://localhost:8787/ext-api/v1
    description: Local development
security:
  - ApiKeyAuth: []
paths:
  /prior-auth/requests/{requestId}/events:
    get:
      tags:
        - Prior Auth
      summary: List a request's events
      description: >-
        What happened to the request, newest first (up to 100). Events carry a
        type, a time and, for decisions, the decision; never chart data or
        answers.
      parameters:
        - schema:
            type: string
            format: uuid
            example: 5b0e3c1a-2f4d-4c1e-9a43-0d7e1b2c3a4f
          required: true
          name: requestId
          in: path
      responses:
        '200':
          description: Events
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PriorAuthEventListResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '403':
          description: Insufficient scope
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '404':
          description: Not found in your organization
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '429':
          description: Rate limit exceeded
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/RateLimitError'
components:
  schemas:
    PriorAuthEventListResponse:
      type: object
      properties:
        data:
          type: array
          items:
            $ref: '#/components/schemas/PriorAuthEvent'
      required:
        - data
    Error:
      type: object
      properties:
        error:
          type: string
      required:
        - error
    RateLimitError:
      type: object
      properties:
        error:
          type: string
          example: Rate limit exceeded. Please retry after the window resets.
      required:
        - error
    PriorAuthEvent:
      type: object
      properties:
        type:
          type: string
          description: What happened
          example: portal_outcome_checked
        at:
          type: string
          example: '2026-10-22T14:05:00.000Z'
        decision:
          type: string
          nullable: true
          enum:
            - pending
            - approved
            - denied
            - cancelled
            - closed
          description: Set on decision events
        status:
          type: string
          nullable: true
          description: Set on status events
      required:
        - type
        - at
        - decision
        - status
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-Key
      description: API key obtained from /api/v1/ext-api-keys

````

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