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Home Guides API Reference Changelog (JS Agent)

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JavaScript Agent

JavaScript agent
- load function
- get function
Error handling

Server API

Server API
Events
Webhookpost

Server API v3 (Deprecated)

Server API
Events
- Get event by request IDget
- Update an event with a given request IDput
Event Search
- Get events via searchget
Visitors
- Get visits by visitor IDget

Policy and Upgrades

API Deprecation Policy
Migrating from Server API v3 to v4

Webhooks v3 (Deprecated)

Webhooks

DEVICE REPUTATION NETWORK API

Overview
Authentication
Versioning
Rate limiting
Changelog
/drn/{visitorId}
- Get device reputation signalsget
- Error handling and edge cases

Management API

Overview
Authentication
Versioning
Pagination
Changelog
API Reference (2025-11-20)
API Reference (2024-05-20)

Server SDKs

Server SDKs
Go Server SDK
Java Server SDK
Node Server SDK
PHP Server SDK
Python Server SDK
.NET Server SDK
OpenAPI Schema

Server API v3 (deprecated)

Related Visitors
- Get Related Visitorsget
Fingerprint
- Dummy path to describe webhook format.trace

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Webhook

wbhk

event

Webhooks are a form of server-to-server communication allowing Fingerprint to send data to your API endpoint every time we identify a visitor.