openapi: 3.0.3
info:
  title: GPTZero Batch Documents API
  description: AI content detection API for analyzing text to detect AI-generated content.
  version: 1.0.0
  x-jentic-source-url: https://gptzero.stoplight.io/
  contact: {}
servers:
- url: https://api.gptzero.me/v2
security:
- ApiKeyAuth: []
tags:
- name: Documents
  description: Document analysis
paths:
  /predict/files:
    post:
      tags:
      - Documents
      summary: Analyze document
      operationId: analyzeDocument
      requestBody:
        required: true
        content:
          multipart/form-data:
            schema:
              type: object
              properties:
                file:
                  type: string
                  format: binary
      responses:
        '200':
          description: Analysis complete
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DocumentAnalysisResult'
      description: Analyze document
components:
  schemas:
    DocumentAnalysisResult:
      type: object
      properties:
        id:
          type: string
        filename:
          type: string
        classification:
          type: string
          enum:
          - human
          - ai
          - mixed
        completely_generated_prob:
          type: number
          format: float
        pageResults:
          type: array
          items:
            type: object
            properties:
              pageNumber:
                type: integer
              classification:
                type: string
                enum:
                - human
                - ai
                - mixed
              generated_prob:
                type: number
                format: float
        createdAt:
          type: string
          format: date-time
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-Key