Have I Been Pwned

Have I Been Pwned Data Classes API

Enumerate classes of data exposed across breaches.

GitHub OpenAPI

Operations 1

GET /dataclasses Get All Data Classes #

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/have-i-been-pwned/refs/heads/main/openapi/have-i-been-pwned-data-classes-api-openapi.yml

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OpenAPI Specification

have-i-been-pwned-data-classes-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Have I Been Pwned API v3 Data Classes API
  description: 'The Have I Been Pwned (HIBP) API allows the list of pwned accounts (email addresses, domains,

    passwords, and stealer log entries) to be quickly searched via REST. Authenticated endpoints

    require an `hibp-api-key` header. All requests must send a `user-agent` header that accurately

    identifies the consuming application. Subscriptions range from Pwned 1 to Pwned 5.'
  version: 3.0.0
  contact:
    name: Have I Been Pwned
    url: https://haveibeenpwned.com/API/v3
  license:
    name: Creative Commons Attribution 4.0
    url: https://creativecommons.org/licenses/by/4.0/
servers:
- url: https://haveibeenpwned.com/api/v3
  description: HIBP Production API
security:
- ApiKeyAuth: []
tags:
- name: Data Classes
  description: Enumerate classes of data exposed across breaches.
paths:
  /dataclasses:
    get:
      tags:
      - Data Classes
      summary: Get All Data Classes
      description: Returns the alphabetically ordered list of data classes that may be exposed in breaches.
      operationId: listDataClasses
      security: []
      responses:
        '200':
          description: An alphabetically ordered list of data class names.
          content:
            application/json:
              schema:
                type: array
                items:
                  type: string
    servers:
    - url: https://haveibeenpwned.com/api/v3
components:
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: hibp-api-key
      description: '32-character hexadecimal API key issued at https://haveibeenpwned.com/API/Key.

        Required for all account, paste, stealer log, domain search, and subscription endpoints.

        '
    HibpApiKey:
      type: apiKey
      in: header
      name: hibp-api-key
      description: HIBP API key passed in the hibp-api-key header. Paid APIs require a 32-character hexadecimal value. On supported test-only endpoints, any 32-character hexadecimal value can be used as a test key for the hibp-integration-tests.com domain.
  schemas:
    Error:
      type: object
      properties:
        statusCode:
          type: integer
        message:
          type: string
      required:
      - statusCode
      - message
      description: Standard error response returned by most authenticated HIBP APIs.
  parameters:
    UserAgent:
      name: user-agent
      in: header
      required: true
      description: User agent string identifying the consuming application. Required on all documented requests, including unauthenticated endpoints; missing user agents may receive HTTP 403 responses.
      schema:
        type: string