openapi: 3.2.0
info:
  title: HackNotice All Business Accounts API
  version: '2026-08-22'
  summary: External threat-intelligence API for first-party, third-party and end-user breach monitoring, threat research and vendor assessments.
  description: 'HackNotice''s REST API over its external threat-intelligence platform: credential and breach alerts for first-party domains, third-party vendors and end users; dark-web / hacker-forum research search; and AI-assisted vendor security assessments.


    PROVENANCE: this document was DERIVED by API Evangelist from HackNotice''s own published Postman collection "HackNotice-API", reached at https://api-docs.hacknotice.com (HTTP 301 -> https://documenter.getpostman.com/view/806684/2sBXiri7pT), linked from HackNotice''s help centre article "API". Paths, methods, parameters, request bodies and tags are transcribed from that collection; nothing was invented. Concrete record ids in the collection''s example URLs were templated into path parameters, and every token-shaped example value was redacted.


    HackNotice publishes a rate limit of 1 query per second, and states that API access is granted to approved accounts only after a 30-minute consultation call.'
  termsOfService: https://hacknotice.com/businesstandc/
  contact:
    name: HackNotice Support
    url: https://hacknotice.zendesk.com/hc/en-us
    email: support@hacknotice.com
  x-api-evangelist-derived-from: https://api-docs.hacknotice.com
servers:
- url: https://extensionapi.hacknotice.com
  description: HackNotice production API host, as declared by HackNotice's own first-party n8n node (API_BASE_URL in credentials/HackNoticeApi.credentials.ts, github.com/HackNotice/n8n-nodes-hacknotice). The published Postman collection ships an internal {{url}} variable pointing at a developer VPN host, which is not the production base.
security:
- jwtAuth: []
- apiKeyAuth: []
tags:
- name: All Business Accounts
  description: Authentication, leak/leakfile search, customer records, metrics, habits, downloads, utilities and item notes shared by every business account.
paths:
  /auth/sign_in:
    post:
      tags:
      - All Business Accounts
      summary: Sign In
      operationId: postSignIn
      description: 'Folder: Authentication.'
      requestBody:
        required: true
        content:
          application/x-www-form-urlencoded:
            schema:
              type: object
              properties:
                email:
                  type: string
                  description: Must be an existing account without 2FA turned on.
                password:
                  type: string
                  description: Must be at least 14 characters
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
  /auth/sign_out:
    get:
      tags:
      - All Business Accounts
      summary: Sign out
      operationId: getSignOut
      description: 'Folder: Authentication.'
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
  /auth/sign_out_all:
    get:
      tags:
      - All Business Accounts
      summary: Sign out all sessions
      operationId: getSignOutAllSessions
      description: 'Folder: Authentication.'
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
  /auth/twofa_sign_in:
    post:
      tags:
      - All Business Accounts
      summary: 2FA Sign In
      operationId: post2FaSignIn
      description: 'Folder: Authentication.'
      parameters:
      - name: apikey
        in: header
        required: false
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/x-www-form-urlencoded:
            schema:
              type: object
              properties:
                email:
                  type: string
                  description: Must be an existing account with 2FA turned on.
                password:
                  type: string
                  description: Must be at least 14 characters
                token:
                  type: string
                  description: Google Authenticator Token
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
  /customerHabits:
    get:
      tags:
      - All Business Accounts
      summary: Read a document
      operationId: getReadADocument5
      description: 'Folder: Customer Habits. Get a document by the document ID.'
      parameters:
      - name: apikey
        in: header
        required: false
        schema:
          type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
    put:
      tags:
      - All Business Accounts
      summary: Update habits
      operationId: putUpdateHabits
      description: 'Folder: Customer Habits.'
      parameters:
      - name: apikey
        in: header
        required: false
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                remediations:
                  type: array
            example:
              remediations:
              - remediated: false
                remediationTag: financial-creditreports
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
  /customers:
    get:
      tags:
      - All Business Accounts
      summary: Read a document
      operationId: getReadADocument3
      description: 'Folder: Customer. Get a document by the document ID.'
      parameters:
      - name: apikey
        in: header
        required: false
        schema:
          type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
    post:
      tags:
      - All Business Accounts
      summary: Update a document
      operationId: postUpdateADocument
      description: 'Folder: Customer. Get a document by the document ID.'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                contactInformation:
                  type: object
                preferences:
                  type: object
            example:
              contactInformation:
                phone: 555-555-5555
                email: contact@hacknotice.com
                url: hacknotice.zendesk.com
                process: Email.
              preferences:
                sendWelcome: monthly
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
  /customers/accounts:
    get:
      tags:
      - All Business Accounts
      summary: Read accounts
      operationId: getReadAccounts
      description: 'Folder: Customer.'
      parameters:
      - name: apikey
        in: header
        required: false
        schema:
          type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
  /customerstats:
    get:
      tags:
      - All Business Accounts
      summary: Read a document
      operationId: getReadADocument4
      description: 'Folder: Customer Metrics. Get a document by the document ID.'
      parameters:
      - name: apikey
        in: header
        required: false
        schema:
          type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
  /downloads:
    get:
      tags:
      - All Business Accounts
      summary: Read downloads to see if file is ready
      operationId: getReadDownloadsToSeeIfFileIsReady
      description: 'Folder: Downloads.'
      parameters:
      - name: apikey
        in: header
        required: false
        schema:
          type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
  /downloads/{documentId}:
    get:
      tags:
      - All Business Accounts
      summary: download file
      operationId: getDownloadFile
      description: 'Folder: Downloads.'
      parameters:
      - name: documentId
        in: path
        required: true
        schema:
          type: string
      - name: apikey
        in: header
        required: false
        schema:
          type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
  /itemnotes/count:
    get:
      tags:
      - All Business Accounts
      summary: Get the count of documents
      operationId: getTheCountOfDocuments2
      description: 'Folder: Item Notes. Get the Count of Documents Purpose: Return the number of assessment data files for the authenticated customer. Request Body (Optional) Field Type Description assessment_id string If provided, returns count only for this assessment Body Example { "assessment_id": "69aadd3f4620e8b72b9ffffc" } Responses Status Description 200 Numeric count (for example 12 ) 401 Unauthorized user'
      parameters:
      - name: apikey
        in: header
        required: false
        schema:
          type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
  /itemnotes/create:
    post:
      tags:
      - All Business Accounts
      summary: Create a doc
      operationId: postCreateADoc
      description: 'Folder: Item Notes. Add a domain to your watchlist.'
      parameters:
      - name: apikey
        in: header
        required: false
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/x-www-form-urlencoded:
            schema:
              type: object
              properties:
                note:
                  type: string
                item_id:
                  type: string
                item_type:
                  type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
  /itemnotes/customer/count:
    get:
      tags:
      - All Business Accounts
      summary: Get the count of documents
      operationId: getTheCountOfDocuments
      description: 'Folder: Item Notes / customer level endpoints. Get the count of documents'
      parameters:
      - name: apikey
        in: header
        required: false
        schema:
          type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
  /itemnotes/customer/itemdoc:
    post:
      tags:
      - All Business Accounts
      summary: Search for a note for an item
      operationId: postSearchForANoteForAnItem
      description: 'Folder: Item Notes / customer level endpoints. Search your watchlist for a domain.'
      parameters:
      - name: apikey
        in: header
        required: false
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/x-www-form-urlencoded:
            schema:
              type: object
              properties:
                item_id:
                  type: string
                item_type:
                  type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
  /itemnotes/customer/page/{pageNum}:
    get:
      tags:
      - All Business Accounts
      summary: Read a page of documents
      operationId: getReadAPageOfDocuments
      description: 'Folder: Item Notes / customer level endpoints. Read all domains.'
      parameters:
      - name: pageNum
        in: path
        required: true
        schema:
          type: integer
      - name: apikey
        in: header
        required: false
        schema:
          type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
  /itemnotes/customer/{customerId}:
    get:
      tags:
      - All Business Accounts
      summary: Read a doc
      operationId: getReadADoc
      description: 'Folder: Item Notes / customer level endpoints. Get a document by the document ID.'
      parameters:
      - name: customerId
        in: path
        required: true
        schema:
          type: string
      - name: apikey
        in: header
        required: false
        schema:
          type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
    delete:
      tags:
      - All Business Accounts
      summary: Delete a doc
      operationId: deleteADoc
      description: 'Folder: Item Notes / customer level endpoints. Remove a document by the document ID.'
      parameters:
      - name: customerId
        in: path
        required: true
        schema:
          type: string
      - name: apikey
        in: header
        required: false
        schema:
          type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
  /itemnotes/itemdoc:
    post:
      tags:
      - All Business Accounts
      summary: Search for a note for an item
      operationId: postSearchForANoteForAnItem2
      description: 'Folder: Item Notes. Search your watchlist for a domain.'
      parameters:
      - name: apikey
        in: header
        required: false
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/x-www-form-urlencoded:
            schema:
              type: object
              properties:
                item_id:
                  type: string
                item_type:
                  type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
  /itemnotes/page/{pageNum}:
    get:
      tags:
      - All Business Accounts
      summary: Read a page of documents
      operationId: getReadAPageOfDocuments2
      description: 'Folder: Item Notes. Read a Page of Documents Purpose: Return a paginated list of assessment data files for the authenticated customer. Path Parameters Parameter Description pageNum Zero-based page index. Page size is fixed at 50 . Request Body (Optional) Field Type Description assessment_id string If provided, returns files only for this assessment Body Example { "assessment_id": "69aadd3f4620e8b72b9ffffc" } Responses Status Description 200 Array of file metadata documents (newest first) 401 Unauthorized user'
      parameters:
      - name: pageNum
        in: path
        required: true
        schema:
          type: integer
      - name: apikey
        in: header
        required: false
        schema:
          type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
  /itemnotes/{noteId}:
    get:
      tags:
      - All Business Accounts
      summary: Read a doc
      operationId: getReadADoc2
      description: 'Folder: Item Notes. Get a document by the document ID.'
      parameters:
      - name: noteId
        in: path
        required: true
        schema:
          type: string
      - name: apikey
        in: header
        required: false
        schema:
          type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
    put:
      tags:
      - All Business Accounts
      summary: Update a doc
      operationId: putUpdateADoc
      description: 'Folder: Item Notes. Get a document by the document ID.'
      parameters:
      - name: noteId
        in: path
        required: true
        schema:
          type: string
      - name: apikey
        in: header
        required: false
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                note:
                  type: string
            example:
              note: updated note
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
    delete:
      tags:
      - All Business Accounts
      summary: Delete a doc
      operationId: deleteADoc2
      description: 'Folder: Item Notes. Remove a document by the document ID.'
      parameters:
      - name: noteId
        in: path
        required: true
        schema:
          type: string
      - name: apikey
        in: header
        required: false
        schema:
          type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
  /leakReportsv2/count:
    get:
      tags:
      - All Business Accounts
      summary: Read a count of documents
      operationId: getReadACountOfDocuments
      description: 'Folder: All Leaks.'
      parameters:
      - name: apikey
        in: header
        required: false
        schema:
          type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
  /leakReportsv2/search:
    post:
      tags:
      - All Business Accounts
      summary: Search all
      operationId: postSearchAll
      description: 'Folder: All Leaks. Searches all documents and returns documents in reverse chronological order.'
      parameters:
      - name: apikey
        in: header
        required: false
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/x-www-form-urlencoded:
            schema:
              type: object
              properties:
                term:
                  type: string
                  description: Inclusive string search for the value in the domain or title
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
  /leakReportsv2/{documentId}:
    get:
      tags:
      - All Business Accounts
      summary: Read a document
      operationId: getReadADocument
      description: 'Folder: All Leaks. Get a document by the document ID.'
      parameters:
      - name: documentId
        in: path
        required: true
        schema:
          type: string
      - name: apikey
        in: header
        required: false
        schema:
          type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
  /leakfile/filename:
    post:
      tags:
      - All Business Accounts
      summary: Get by filename
      operationId: postGetByFilename
      description: 'Folder: LeakFiles. Get a leakfile by filename. Research service customer only endpoint.'
      parameters:
      - name: apikey
        in: header
        required: false
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/x-www-form-urlencoded:
            schema:
              type: object
              properties:
                term:
                  type: string
                  description: String search for the exact value in the domain.
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
  /leakfile/search:
    post:
      tags:
      - All Business Accounts
      summary: Search all
      operationId: postSearchAll2
      description: 'Folder: LeakFiles. Searches all documents and returns documents in reverse chronological order.'
      parameters:
      - name: apikey
        in: header
        required: false
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/x-www-form-urlencoded:
            schema:
              type: object
              properties:
                term:
                  type: string
                  description: String search for the exact value in the domain.
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
  /leakfile/{documentId}:
    get:
      tags:
      - All Business Accounts
      summary: Read a document
      operationId: getReadADocument2
      description: 'Folder: LeakFiles. Get a document by the document ID.'
      parameters:
      - name: documentId
        in: path
        required: true
        schema:
          type: string
      - name: apikey
        in: header
        required: false
        schema:
          type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
  /leakfilestats/count:
    get:
      tags:
      - All Business Accounts
      summary: Read count
      operationId: getReadCount
      description: 'Folder: LeakFileStats.'
      parameters:
      - name: apikey
        in: header
        required: false
        schema:
          type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
  /leakfilestats/find:
    post:
      tags:
      - All Business Accounts
      summary: Find one
      operationId: postFindOne
      description: 'Folder: LeakFileStats. Get a document by the document ID.'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                date:
                  type: string
            example:
              date: '2019-04-10'
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
  /leakfilestats/latest:
    get:
      tags:
      - All Business Accounts
      summary: Read latest
      operationId: getReadLatest
      description: 'Folder: LeakFileStats. Get a document by the document ID.'
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
  /leakfilestats/page/{pageNum}:
    get:
      tags:
      - All Business Accounts
      summary: Read page
      operationId: getReadPage
      description: 'Folder: LeakFileStats.'
      parameters:
      - name: pageNum
        in: path
        required: true
        schema:
          type: integer
      - name: apikey
        in: header
        required: false
        schema:
          type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
  /utils/sha512:
    post:
      tags:
      - All Business Accounts
      summary: Create a SHA512 hash
      operationId: postCreateASha512Hash
      description: 'Folder: Utils. Add a domain to your watchlist.'
      parameters:
      - name: apikey
        in: header
        required: false
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/x-www-form-urlencoded:
            schema:
              type: object
              properties:
                email:
                  type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
  /utils/sha512half:
    post:
      tags:
      - All Business Accounts
      summary: Create a SHA512 half hash
      operationId: postCreateASha512HalfHash
      description: 'Folder: Utils. Add a domain to your watchlist.'
      parameters:
      - name: apikey
        in: header
        required: false
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/x-www-form-urlencoded:
            schema:
              type: object
              properties:
                email:
                  type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '401':
          description: Unauthorized — missing or invalid JWT / API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
      - jwtAuth: []
      - apiKeyAuth: []
components:
  schemas:
    Error:
      type: object
      description: HackNotice error envelope observed on the live API hosts.
      properties:
        message:
          type: string
          description: Human-readable error message, e.g. "Unauthorized user!" or "Not found".
  securitySchemes:
    jwtAuth:
      type: apiKey
      in: header
      name: Authorization
      description: 'Session token from POST /auth/sign_in, sent as the literal prefix "JWT " followed by the token — e.g. Authorization: JWT <token>. Note this is HackNotice''s own scheme, not RFC 6750 Bearer.'
    apiKeyAuth:
      type: apiKey
      in: header
      name: apikey
      description: Per-account API key issued by HackNotice, sent in the lower-case "apikey" header alongside the JWT on most operations.
    integrationKeyAuth:
      type: apiKey
      in: header
      name: X-HackNotice-Integration-Key
      description: Per-user HackNotice integration secret (hn_ik_ prefix). Single-header alternative to apikey + email + password; also the credential used by the HackNotice MCP server.