aid: fingerprint
url: https://raw.githubusercontent.com/api-evangelist/fingerprint/refs/heads/main/apis.yml
name: Fingerprint
kind: company
description: Fingerprint (formerly FingerprintJS) is a device-identification and fraud-prevention
  platform. Its browser and mobile agents generate a stable visitorId, and the Server
  API returns detailed identification events enriched with Smart Signals (bot, VPN,
  proxy, tampering, emulator, and more) for account takeover, payment fraud, and
  bot-mitigation use cases.
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- Device Identification
- Fraud Prevention
- Bot Detection
- Smart Signals
- Identity
created: '2026-06-25'
modified: '2026-06-25'
specificationVersion: '0.19'
apis:
- aid: fingerprint:fingerprint-events-api
  name: Fingerprint Events API
  tags:
  - Events
  - Identification
  - Smart Signals
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://dev.fingerprint.com/reference/getevent
  baseURL: https://api.fpjs.io
  properties:
  - url: https://dev.fingerprint.com/docs/server-api
    type: Documentation
  - url: https://dev.fingerprint.com/reference/getevent
    type: APIReference
  - url: openapi/fingerprint-openapi.yml
    type: OpenAPI
  - url: collections/fingerprint.postman_collection.json
    type: PostmanCollection
  - url: collections/fingerprint.opencollection.json
    type: OpenCollection
  description: Retrieve and update the complete identification event for a single requestId,
    including device attributes and all enabled Smart Signals. Authenticated with the
    Auth-API-Key header.
- aid: fingerprint:fingerprint-events-search-api
  name: Fingerprint Events Search API
  tags:
  - Events
  - Search
  - Filtering
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://dev.fingerprint.com/reference/searchevents
  baseURL: https://api.fpjs.io
  properties:
  - url: https://dev.fingerprint.com/reference/searchevents
    type: APIReference
  - url: openapi/fingerprint-openapi.yml
    type: OpenAPI
  - url: collections/fingerprint.postman_collection.json
    type: PostmanCollection
  - url: collections/fingerprint.opencollection.json
    type: OpenCollection
  description: Query identification events for a workspace using a wide range of filters
    - visitorId, linkedId, bot, IP address, time range, suspect, and individual Smart
    Signal flags - with cursor pagination.
- aid: fingerprint:fingerprint-visitors-api
  name: Fingerprint Visitors API
  tags:
  - Visitors
  - History
  - Identity
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://dev.fingerprint.com/reference/getvisits
  baseURL: https://api.fpjs.io
  properties:
  - url: https://dev.fingerprint.com/reference/getvisits
    type: APIReference
  - url: openapi/fingerprint-openapi.yml
    type: OpenAPI
  - url: collections/fingerprint.postman_collection.json
    type: PostmanCollection
  - url: collections/fingerprint.opencollection.json
    type: OpenCollection
  description: Retrieve the visit history for a given visitorId with pagination and
    time-range filtering, and delete all data associated with a visitorId for privacy
    and data-subject requests.
- aid: fingerprint:fingerprint-related-visitors-api
  name: Fingerprint Related Visitors API
  tags:
  - Related Visitors
  - Linking
  - Identity
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://dev.fingerprint.com/reference/getrelatedvisitors
  baseURL: https://api.fpjs.io
  properties:
  - url: https://dev.fingerprint.com/reference/getrelatedvisitors
    type: APIReference
  - url: openapi/fingerprint-openapi.yml
    type: OpenAPI
  - url: collections/fingerprint.postman_collection.json
    type: PostmanCollection
  - url: collections/fingerprint.opencollection.json
    type: OpenCollection
  description: Find other visitorIds that likely belong to the same person across browsers
    and incognito sessions, supporting linked-identity and account-sharing detection.
- aid: fingerprint:fingerprint-smart-signals-api
  name: Fingerprint Smart Signals API
  tags:
  - Smart Signals
  - Bot Detection
  - VPN
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://dev.fingerprint.com/docs/smart-signals-overview
  baseURL: https://api.fpjs.io
  properties:
  - url: https://dev.fingerprint.com/docs/smart-signals-overview
    type: Documentation
  - url: openapi/fingerprint-openapi.yml
    type: OpenAPI
  - url: collections/fingerprint.postman_collection.json
    type: PostmanCollection
  - url: collections/fingerprint.opencollection.json
    type: OpenCollection
  description: Risk signals returned inside identification events - bot detection, VPN,
    proxy, Tor, IP blocklist, tampering, virtual machine, incognito, emulator, root,
    jailbreak, Frida, cloned app, factory reset, and velocity - for fraud and abuse
    decisioning.
- aid: fingerprint:fingerprint-webhooks
  name: Fingerprint Webhooks
  tags:
  - Webhooks
  - Events
  - Streaming
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://dev.fingerprint.com/docs/webhooks
  baseURL: https://api.fpjs.io
  properties:
  - url: https://dev.fingerprint.com/docs/webhooks
    type: Documentation
  - url: openapi/fingerprint-openapi.yml
    type: OpenAPI
  - url: collections/fingerprint.postman_collection.json
    type: PostmanCollection
  - url: collections/fingerprint.opencollection.json
    type: OpenCollection
  description: Receive identification events at a configured HTTPS endpoint as they happen,
    carrying the same payload as the Events API for asynchronous server-side processing.
- aid: fingerprint:fingerprint-sealed-results
  name: Fingerprint Sealed Results
  tags:
  - Sealed Results
  - Encryption
  - Identification
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://dev.fingerprint.com/docs/sealed-client-results
  baseURL: https://api.fpjs.io
  properties:
  - url: https://dev.fingerprint.com/docs/sealed-client-results
    type: Documentation
  - url: openapi/fingerprint-openapi.yml
    type: OpenAPI
  - url: collections/fingerprint.postman_collection.json
    type: PostmanCollection
  - url: collections/fingerprint.opencollection.json
    type: OpenCollection
  description: Decrypt sealed identification results delivered directly to the client and
    forwarded to your server, eliminating an extra Server API round-trip while keeping
    the full event payload server-validated.
common:
- type: GitHubOrganization
  url: https://github.com/fingerprintjs
- type: LinkedIn
  url: https://www.linkedin.com/company/fingerprintjs
- type: Website
  url: https://fingerprint.com
- type: Documentation
  url: https://dev.fingerprint.com/docs
- type: Plans
  url: plans/fingerprint-plans-pricing.yml
- type: RateLimits
  url: rate-limits/fingerprint-rate-limits.yml
- type: FinOps
  url: finops/fingerprint-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com