Fingerprint Visitors API

openapi: 3.0.1
info:
  title: Fingerprint Server Event Search Visitors API
  description: The Fingerprint Server API lets you get, search, update, and delete identification Events and Visitors in a server environment. Each event carries device attributes and the enabled Smart Signals (bot, VPN, proxy, Tor, IP blocklist, tampering, virtual machine, incognito, emulator, root, jailbreak, Frida, cloned app, factory reset, velocity). Requests are authenticated with the `Auth-API-Key` header carrying your workspace Secret API Key. The API is served from regional hosts; use the host that matches your workspace region (Global, EU, or Asia). The product also exposes a Related Visitors endpoint and Webhooks that POST the same event payload to a configured endpoint.
  termsOfService: https://fingerprint.com/terms-conditions/
  contact:
    name: Fingerprint Support
    email: support@fingerprint.com
  license:
    name: MIT
    url: https://github.com/fingerprintjs/fingerprint-pro-server-api-openapi/blob/main/LICENSE
  version: '3'
servers:
- url: https://api.fpjs.io
  description: Global
- url: https://eu.api.fpjs.io
  description: EU
- url: https://ap.api.fpjs.io
  description: Asia (Mumbai)
security:
- ApiKeyHeader: []
- ApiKeyQuery: []
tags:
- name: Visitors
  description: Get visit history and delete visitor data.
paths:
  /visitors/{visitor_id}:
    get:
      tags:
      - Visitors
      operationId: getVisits
      summary: Get visits by visitor ID
      description: Get the visit history for a single visitorId, with pagination and time-range filtering.
      parameters:
      - name: visitor_id
        in: path
        required: true
        description: Unique identifier of the visitor.
        schema:
          type: string
      - name: request_id
        in: query
        description: Filter visits by a single requestId.
        schema:
          type: string
      - name: linked_id
        in: query
        description: Filter visits by linkedId.
        schema:
          type: string
      - name: limit
        in: query
        description: Limit the number of visits returned.
        schema:
          type: integer
          format: int32
      - name: pagination_key
        in: query
        description: Cursor used to fetch the next page of visits.
        schema:
          type: string
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Response'
        '403':
          description: Forbidden - invalid or missing API key.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '404':
          description: Visitor not found.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
    delete:
      tags:
      - Visitors
      operationId: deleteVisitorData
      summary: Delete data by visitor ID
      description: Delete all data associated with the specified visitorId. Used for privacy and data-subject (GDPR/CCPA) deletion requests. The deletion is asynchronous and irreversible.
      parameters:
      - name: visitor_id
        in: path
        required: true
        description: Unique identifier of the visitor whose data should be deleted.
        schema:
          type: string
      responses:
        '200':
          description: OK. Deletion request accepted.
        '403':
          description: Forbidden - invalid or missing API key.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '404':
          description: Visitor not found.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
components:
  schemas:
    Response:
      type: object
      properties:
        visitorId:
          type: string
        visits:
          type: array
          items:
            $ref: '#/components/schemas/Visit'
        lastTimestamp:
          type: integer
          format: int64
        paginationKey:
          type: string
    Visit:
      type: object
      properties:
        requestId:
          type: string
        incognito:
          type: boolean
        linkedId:
          type: string
        timestamp:
          type: integer
          format: int64
        time:
          type: string
          format: date-time
        url:
          type: string
        ip:
          type: string
        confidence:
          $ref: '#/components/schemas/Confidence'
        visitorFound:
          type: boolean
    Confidence:
      type: object
      properties:
        score:
          type: number
          format: float
          minimum: 0
          maximum: 1
    ErrorResponse:
      type: object
      required:
      - error
      properties:
        error:
          type: object
          properties:
            code:
              type: string
              description: Machine-readable error code (e.g. TokenRequired, RequestNotFound).
            message:
              type: string
              description: Human-readable error message.
  securitySchemes:
    ApiKeyHeader:
      type: apiKey
      in: header
      name: Auth-API-Key
    ApiKeyQuery:
      type: apiKey
      in: query
      name: api_key